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1. product profile 1.1 general description the BGA7210 mmic is an extremely linear variab le gain amplifier (vga), operating from 0.7 ghz to 3.8 ghz. the maximum gain is 30 db. it has an attenuation range of 31.5 db. at its minimum attenuation setting it has a maximum output power of 21 dbm, an ip3 o of 39 dbm and a noise figure of 6.5 db. the current consumption can be optimized per attenuation setting allowing for optimized overall system performance. the current cons umption and attenuation level are controlled through a serial peripheral interface (spi). the current can be reduced to 120 ma. optimal linearity performance is obtained at 185 ma. the BGA7210 has a fast switching power-down pin to further reduce current consumption during idle time. the BGA7210 has been designed and qualified for the severe mission profile of cellular base stations, but its outstanding rf perfo rmance and interfacing flexibility make it suitable for a wide variety of applications. the BGA7210 is housed in a 32 pins 5 mm ? 5 mm leadless hvqfn32 package. 1.2 features and benefits ? operating frequency range from 0.7 ghz to 3.8 ghz ? high gain of 30 db ? high ip3 o of 39 dbm ? attenuation range of 31.5 db with 0.5 db step (6 bit) ? maximum output power of 21 dbm ? noise figure of 6.5 db at maximum gain ? esd protection on all pins (hbm 4 kv; cdm 2 kv) ? fast switching power-save mode ? moisture sensitivity level 2 ? compliant to directive 2002/ 95/ec, regarding restriction of hazardous substances (rohs) 1.3 applications ? if and rf applications ? wimax and cellular base stations ? cable modem termination systems ? temperature compensation circuits BGA7210 700 mhz to 3800 mhz high linear ity variable gain amplifier rev. 2 ? 4 january 2012 product data sheet
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 2 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier 1.4 quick reference data table 1. quick reference data 4.75 v ? v sup ? 5.25 v; ? 40 ? c ? t amb ? +85 ? c; maximum current; input a nd output is terminated with 50 ? ; unless otherwise specified. symbol parameter conditions min typ max unit v sup supply voltage [1] 4.75 5.0 5.25 v i cc(tot) total supply current maximum current 160 195 230 ma optimized current [2] -185-ma minimum current - 120 - ma power-down current - 15 - ma t amb ambient temperature ? 40 +25 +85 ?c g p power gain minimum attenuation 700 mhz ? f ? 1400 mhz 26 30 33 db 1400 mhz ? f ? 1700 mhz 26 29.5 33 db 1700 mhz ? f ? 2200 mhz 26 29 33 db 2200 mhz ? f ? 2800 mhz 25 28 31 db 3400 mhz ? f ? 3800 mhz 22 26 30 db ? range attenuation range 700 mhz ? f ? 2200 mhz 28 31.5 35 db 2200 mhz ? f ? 2800 mhz 27 30.5 34 db 3400 mhz ? f ? 3800 mhz 26 29.5 33 db nf noise figure minimum attenuation 700 mhz ? f ? 2200 mhz - 6.5 8.5 db 2200 mhz ? f ? 2800 mhz - 7 9 db 3400 mhz ? f ? 3800 mhz - 8 10 db maximum attenuation 700 mhz ? f ? 2200 mhz - 27.5 30.5 db 2200 mhz ? f ? 2800 mhz - 28 31 db 3400 mhz ? f ? 3800 mhz - 28.5 32 db ip3 o output third-order intercept point minimum attenuation [3] 700 mhz ? f ? 1400 mhz 34 39 - dbm 1400 mhz ? f ? 1700 mhz 32 37 - dbm 1700 mhz ? f ? 2200 mhz 30 35 - dbm 2200 mhz ? f ? 2800 mhz 28 34 - dbm 2200 mhz ? f ? 2800 mhz; c sh =0.68pf [4] 30 35 - dbm 3400 mhz ? f ? 3800 mhz 24 30 - dbm maximum attenuation [3] 700 mhz ? f ? 1400 mhz - 35 - dbm 1400 mhz ? f ? 1700 mhz - 33 - dbm 1700 mhz ? f ? 2200 mhz - 31 - dbm 2200 mhz ? f ? 2800 mhz - 30 - dbm 2200 mhz ? f ? 2800 mhz; c sh =0.68pf [4] -30-dbm 3400 mhz ? f ? 3800 mhz - 25 - dbm
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 3 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier [1] supply voltage on pins rf_out, v cc2 , v dda , v cc1 and v ddd . [2] see section 9.2 . [3] p i = ? 12 dbm per tone; ? f = 10 mhz. [4] see section 11 . 2. pinning information 2.1 pinning 2.2 pin description p l(1db) output power at 1 db gain compression minimum attenuation 700 mhz ? f ? 2800 mhz 18 21 - dbm 2200 mhz ? f ? 2800 mhz; c sh =0.68pf [4] 20 23 - dbm 3400 mhz ? f ? 3800 mhz 16 19 - dbm table 1. quick reference data ?continued 4.75 v ? v sup ? 5.25 v; ? 40 ? c ? t amb ? +85 ? c; maximum current; input a nd output is terminated with 50 ? ; unless otherwise specified. symbol parameter conditions min typ max unit transparent top view fig 1. pin configuration aaa-000658 BGA7210 transparent top view v cc1 gnd gnd gnd gnd v ddd gnd ser_out gnd ss gnd ser_in gnd clk gnd pupmxg/pwrdn gnd gnd n.c. rf_out gnd gnd v cc2 v dda gnd gnd n.c. rf_in gnd gnd gnd gnd 8 17 7 18 6 19 5 20 4 21 3 22 2 23 1 24 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 terminal 1 index area table 2. pin description symbol pin description gnd 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 14, 18, 25, 26, 27, 28, 31, 32 ground n.c. 11, 30 not connected rf_out 12 rf output and supply to amplifier 2 v cc2 15 supply voltage to amplifier 2 v dda 16 analog supply voltage to dsa
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 4 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier 3. ordering information 4. marking 5. limiting values v cc1 17 supply voltage to amplifier 1 v ddd 19 digital supply voltage to digital controller ser_out 20 spi data output ss 21 spi slave select (0 = select; 1 = deselect) ser_in 22 spi data input clk 23 spi clock input pupmxg/ pwrdn 24 power-up gain attenuation / power down rf_in 29 rf input table 2. pin description ?continued symbol pin description table 3. ordering information type number package name description version BGA7210 hvqfn32 plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 ? 5 ? 0.85 mm sot617-3 table 4. marking type number marking code description BGA7210 7210 ***** manufacturing code tsd***1y ** = the actual assembly date code. table 5. limiting values in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit v sup supply voltage [1] ? 0.6 +8 v v i input voltage [2] ? 0.6 +8 v v o output voltage [3] ? 0.6 +8 v i i input current [4] ? 20 +20 ma i o output current [5] ? 20 +20 ma p rfin power on pin rf_in - 30 dbm t stg storage temperature ? 65 +150 ?c
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 5 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier [1] absolute maximum dc voltage on pins rf_out, v cc2 , v dda , v cc1 , v ddd and rf_in. [2] absolute maximum dc voltage on pins ss, ser_in, clk and pupmxg/pwrdn. [3] absolute maximum dc voltage on pin ser_out. [4] absolute maximum dc current through pins ss, ser_in, clk and pupmxg/pwrdn. [5] absolute maximum dc current through pin ser_out. 6. thermal characteristics [1] t sp is the temperature at the solder point. 7. static characteristics [1] supply voltage on pins rf_out, v cc2 , v dda , v cc1 and v ddd . [2] see section 9.2 . t j junction temperature - 150 ?c v esd electrostatic discharge voltage human body model (hbm); according jedec standard 22-a114e -4 kv charged device model (cdm); according jedec standard 22-c101b -2 kv table 5. limiting values ?continued in accordance with the absolute maximum rating system (iec 60134). symbol parameter conditions min max unit table 6. thermal characteristics symbol parameter conditions typ unit r th(j-sp) thermal resistance from junction to solder point t sp ? 85 ? c [1] 16 k/w table 7. static characteristics symbol parameter conditions min typ max unit v sup supply voltage [1] 4.75 5.0 5.25 v i cc(tot) total supply current maximum 160 195 230 ma optimized current [2] -185- ma minimum current - 120 - ma power-down current - 15 - ma t amb ambient temperature ? 40 +25 +85 ?c i cc supply current on pin rf_out - 85 - ma supply current on pin v cc2 -45- ma supply current on pin v dda -5- ma supply current on pin v cc1 -55- ma supply current on pin v ddd -5- ma v il low-level input voltage [3] ? 0.1 0 +0.8 v v ih high-level input voltage [3] 23.3v sup + 0.1 v v ol low-level output voltage [4] ? 0.1 0 +0.8 v v oh high-level output voltage [4] 2.5 3.3 3.4 v i ol low-level output current [4] ? 15 - 0 ma i oh high-level output current [4] 0-15 ma
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 6 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier [3] digital input pins are: ss, ser_in, clk and pupmxg/pwrdn. [4] digital output pin is: ser_out. 8. dynamic characteristics table 8. dynamic characteristics 4.75 v ? v sup ? 5.25 v; ? 40 ? c ? t amb ? +85 ? c; maximum current; input and output terminated with 50 ? , unless otherwise specified. symbol parameter conditions min typ max unit g p power gain minimum attenuation 700 mhz ? f ? 1400 mhz 26 30 33 db 1400 mhz ? f ? 1700 mhz 26 29.5 33 db 1700 mhz ? f ? 2200 mhz 26 29 33 db 2200 mhz ? f ? 2800 mhz 25 28 31 db 3400 mhz ? f ? 3800 mhz 22 26 30 db ? g/? t gain variation with temperature ? 0.03 ? 0.006 0 db/ ?c ? g/? v sup gain variation with supply voltage ? 0.2 - +0.2 db/v ? range attenuation range 700 mhz ? f ? 2200 mhz 28 31.5 35 db 2200 mhz ? f ? 2800 mhz 27 30.5 34 db 3400 mhz ? f ? 3800 mhz 26 29.5 33 db ? step attenuation step 700 mhz ? f ? 2800 mhz 0 0.5 1 db 3400 mhz ? f ? 3800 mhz 0 0.5 1.2 db ? g p power gain variation 700 mhz ? f ? 3800 mhz [1] ? 1.5 - +1.5 db 700 mhz ? f ? 2200 mhz [2] ? (0.5 + 0.025 ? i ? ) -+(0.5+ 0.025 ? i ? ) db 2200 mhz ? f ? 2800 mhz [2] ? (0.3 + 0.025 ? i ? ) -+(0.3+ 0.025 ? i ? ) db 3400 mhz ? f ? 3800 mhz [2] ? (0.5 + 0.025 ? i ? ) -+(0.5+ 0.025 ? i ? ) db g p(flat) power gain flatness 700 mhz ? f ? 3800 mhz; per 200 mhz - - 1 db rl in input return loss 700 mhz ? f ? 3800 mhz 10 - - db rl out output return loss 700 mhz ? f ? 3800 mhz 7 - - db 2200 mhz ? f ? 2800 mhz; c sh =0.68pf 10 - - db nf noise figure minimum attenuation 700 mhz ? f ? 2200 mhz - 6.5 8.5 db 2200 mhz ? f ? 2800 mhz - 7 9 db 3400 mhz ? f ? 3800 mhz - 8 10 db maximum attenuation 700 mhz ? f ? 2200 mhz - 27.5 30.5 db 2200 mhz ? f ? 2800 mhz - 28 31 db 3400 mhz ? f ? 3800 mhz - 28.5 32 db
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 7 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier [1] normalized to maximum gain and attenuation [2] i ? specifies the decimal attenuation step, ranging from 0 to 63. [3] p i = ? 12 dbm per tone; ? f = 10 mhz. [4] see section 11 . [5] to within 0.1 db of final gain state. [6] after last spi bit is clocked in. ip3 o output third-order intercept point minimum attenuation [3] 700 mhz ? f ? 1400 mhz 34 39 - dbm 1400 mhz ? f ? 1700 mhz 32 37 - dbm 1700 mhz ? f ? 2200 mhz 30 35 - dbm 2200 mhz ? f ? 2800 mhz 28 33 - dbm 2200 mhz ? f ? 2800 mhz; c sh =0.68pf [4] 30 35 - dbm 3400 mhz ? f ? 3800 mhz 24 27 - dbm maximum attenuation [3] 700 mhz ? f ? 1400 mhz - 35 - dbm 1400 mhz ? f ? 1700 mhz - 33 - dbm 1700 mhz ? f ? 2200 mhz - 31 - dbm 2200 mhz ? f ? 2800 mhz - 30 - dbm 2200 mhz ? f ? 2800 mhz; c sh =0.68pf [4] -3 0-d b m 3400 mhz ? f ? 3800 mhz - 25 - dbm p l(1db) output power at 1db gain compression minimum attenuation 700 mhz ? f ? 2800 mhz 18 21 - dbm 2200 mhz ? f ? 2800 mhz; c sh =0.68pf [4] 20 23 - dbm 3400 mhz ? f ? 3800 mhz 16 19 - dbm maximum attenuation 700 mhz ? f ? 2800 mhz - 20 - dbm 2200 mhz ? f ? 2800 mhz; c sh =0.68pf [4] -2 0-d b m 3400 mhz ? f ? 3800 mhz - 16 - dbm t d(pd) power-down delay time [5] -1 0 0-n s t d(pu) power-up delay time [5] -5- ? s t resp( ? ) attenuation response time [5] [ 6] -1 0 0-n s table 8. dynamic characteristics ?continued 4.75 v ? v sup ? 5.25 v; ? 40 ? c ? t amb ? +85 ? c; maximum current; input and output terminated with 50 ? , unless otherwise specified. symbol parameter conditions min typ max unit
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 8 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier 9. serial peripheral interface 9.1 command word format the serial peripheral interface (spi) operates in mode 0. this means that when the spi is inactive the clock pin is logically low. when th e spi interface is active the data is clocked in at the rising edge of the clock pulse; da ta is clocked out at the negative edge. the control word length is 12 bits (see figure 2 ), however the word length can be extended appropriately with trailing zeros (see figure 3 ). the word written on the input (ser_in) will be replicated on th e output (ser_out) 9.2 setting current and attenuation the current and attenuation are set by bits d9 to d0 and are preceded by the command bits c0 and c1, which are always set to logic low, see figure 4 . if all bits are set to logic low (0x000) then current is at maximum and attenuation is at minimum; if all bits are set to logic high (0x3ff) then current is at minimum and attenuation is at maximum. fig 2. timing diagram for 12-bit word aaa-000659 c1 c0 d7 d6 d5 d4 c1 c0 d7 d6 d5 d4 clk ss serin serout d3 d2 d1 d0 d3 d2 d1 d0 new state old current and attenuation state d9 d8 d9 d8 fig 3. timing diagram for 12-bit word length followed by four ignored trailing bits aaa-000660 new state old current and attenuation state c1 c0 d7 d6 d5 d4 c1 c0 d7 d6 d5 d4 d3 d2 d1 d0 d3 d2 d1 d0 d9 d8 d9 d8 clk ss serin serout
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 9 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier depending on the attenuation setting the curren t through the first amplifier and the second amplifier can be optimized, without compromisi ng on linearity. at attenuations less than 9 db the current in the first amplifier can be reduced with 10 ma; at attenuations equal or larger than 9 db the current in the second amplifier can be reduced by 15 ma. fig 4. command to set current of the first amplifier (d9, d8); second amplifier (d7, d6) and attenuation (d5, ... , d2) aaa-000661 c1 00 00 ... 11 00 ... 11 000000 ... 1 11111 command i amp1 i amp2 attenuation c0 d7 d6 d5 d4 d3 d2 d1 d0 d9 d8 clk serin/out set table 9. current first amplifier truth table d9, d8 current reduction (ma) 0x0 0 0x1 ? 10 0x2 ? 20 0x3 ? 30 table 10. current second amplifier truth table d7, d6 current reduction (ma) 0x0 0 0x1 ? 15 0x2 ? 30 0x3 ? 45 table 11. attenuation truth table; major states only d5, d4, d3, d2, d1, d0 attenuation (db) 0x00 0 0x01 0.5 0x02 1 0x04 2 0x08 4 0x10 8 0x20 16 0x3f 31.5
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 10 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier 9.3 spi timing 10. power-up and power save the pupmxg/pwrdn pin determines the attenuation and currents at start-up of the chip (see table 13 ). after start-up it can be used to power-down the device. fig 5. timing diagram aaa-000662 clk ss c1 c0 d7 d6 d5 d4 serin/out t su t h t h(ss) t su(ss) d3 d2 d1 d0 d9 d8 table 12. spi timing 4.75 v ? v sup ? 5.25 v; ? 40 ? c ? t amb ? +85 ? c unless otherwise specified. symbol parameter conditions min typ max unit f spi spi frequency 0.1 - 20 mhz t su set-up time tcase 10 - - ns t h hold time 10 - - ns t su(ss) set-up time on pin ss 10 - - ns t h(ss) hold time on pin ss 10 + 11 / f spi -- ns fig 6. pupmxg/pwrdn aaa-000664 pupmxg/ pwrdn por state undefined pupmxg = 1 on off on off on undefined pupmxg = 0 off on off on off pupmxg/ pwrdn por state table 13. power-up truth table pupmxg/pwrdn current attenuation (ma) (db) 012031.5 11950
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 11 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier 11. application information 11.1 application board a customer application board is available from nxp upon request. it includes usb interface circuitry an d customer software to facilit ate evaluation of the BGA7210. the final application shall be terminated with 50 ? and decoupled as depicted in figure 7 . the ground leads and exposed paddle should be connected directly to the ground plane. a sufficient number of via holes should be provided to connect the top and bottom ground planes in the final application board. sufficient cooling should be provided that the temperature of the exposed die pad does not exceed 85 ? c. see table 14 for list of components. fig 7. schematic representation of the customer evaluation board aaa-000665 c23 c1 c26 c25 l2 rf_out csh l1 c24 c27 c22 c12 c14 19 20 17 16 15 12 29 v dda v cc1 v ddd serout serin clk pupmxg/ pwrdn ss v cc2 rf_out rf_in c18 v sup c17 21 22 23 24 table 14. list of components see figure 7 for schematics. component description value remarks c1, c27 dc blocking capacitor 100 pf murata grm c12 decoupling capacitor 100 nf close to pin 19 c14 decoupling capacitor 100 nf close to pin 17 c17 decoupling capacitor 100 nf close to pin 15 c18 decoupling capacitor 100 nf close to pin 16 c22 optional decoupling capacitor 10 ? f part of optional ripple filter c23 optional decoupling capacitor 10 ? f part of optional ripple filter c24 decoupling capacitor 100 pf c25 decoupling capacitor 100 nf
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 12 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier the recommended fr4 pcb layer stack is described in figure 8 . a 50 ? coplanar grounded wave guide can be implemented by a 0.48 mm rf track and a clearance between the track and the ground planes of 1 mm on both sides. c26 decoupling capacitor 4.7 ? f c sh optional matching capacitor to improve linearity at 2.2 ghz to 2.8 ghz 0.68 pf murata grm; shall be located 5.5 mm from pin rf-out when using fr4 pcb described below. l1 optional inductor 820 nh part of optional ripple filter l2 inductor 22 nh murata lqw 18 table 14. list of components ?continued see figure 7 for schematics. component description value remarks ? r = 4.5; interconnect 35 ? m copper. fig 8. printed-circuit board (pcb) layer stack aaa-000666 0.30 mm core 0.28 mm fr4 0.28 mm fr4 through via rf and analog ground analog routing rf and analog ground rf and analog routing
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 13 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier 11.2 characteristics v sup = 5 v; maximum current setting. (1) t amb = ?40 ? c (2) t amb = +25 ? c (3) t amb = +85 ? c v sup = 5 v; maximum current setting and shunt capacitor (c sh ). (1) t amb = ?40 ? c (2) t amb = +25 ? c (3) t amb = +85 ? c fig 9. maximum power gain as a function of frequency; typical values fig 10. maximum power gain with shunt capacitor as a function of frequency; typical values f (ghz) 05 4 23 1 aaa-000667 26 30 34 s 21 (db) 22 (1) (2) (3) f (ghz) 05 4 23 1 aaa-000668 26 30 34 s 21 (db) 22 1 (1) (2) (3)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 14 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 25 ? c; maximum current setting. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz v sup = 5 v; maximum current setting. (1) t amb = ?40 ? c (2) t amb = +25 ? c (3) t amb = +85 ? c fig 11. power gain as a function of attenuation state; typical values fig 12. power gain range as a function of frequency; typical values attenuation (decimal) 064 48 16 32 aaa-000669 15 5 25 35 s 21 (db) -5 (1) (2) (3) (4) (5) (6) (7) f (ghz) 05 4 23 1 aaa-000670 20 30 40 ?g p (db) 10 (1) (2) (3)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 15 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 25 ? c; maximum current setting. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz v sup = 5 v; t amb = 25 ? c; maximum current setting. (1) f = 0.7 ghz; ? range = 31.5 db (2) f = 1.4 ghz; ? range = 31.5 db (3) f = 1.7 ghz; ? range = 31.5 db (4) f = 2.2 ghz; ? range = 31.5 db (5) f = 2.2 ghz; ? range = 30.5 db (6) f = 2.8 ghz; ? range = 30.5 db (7) f = 2.8 ghz; ? range = 29.5 db (8) f = 3.8 ghz; ? range = 29.5 db fig 13. gain step size as a function of attenuation state; typical values fig 14. power gain accuracy as a function of attenuation state; typical values attenuation (decimal) 064 48 16 32 aaa-000671 -0.6 -0.4 -0.8 -0.2 0.0 -1.0 (1) (2) (3) (4) (5) (6) (7) gain step size (db) attenuation (decimal) 064 48 16 32 aaa-000672 0 -1 1 2 -2 (8) (6) (4) (3) (2) (1) (5) (7) gain accuracy (db) +(0.5 + 0.025 x i ) -(0.5 + 0.025 x i )
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 16 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; maximum current setting; minimum attenuation. (1) t amb = ?40 ? c (2) t amb = +25 ? c (3) t amb = +85 ? c v sup = 5 v; maximum current setting; minimum attenuation. (1) t amb = ?40 ? c (2) t amb = +25 ? c (3) t amb = +85 ? c fig 15. input return loss as a function of frequency; typical values fig 16. output return loss as a function of frequency; typical values f (ghz) 05 4 23 1 aaa-000673 -25 -15 -5 s 11 (db) -35 (1) (2) (3) f (ghz) 05 4 23 1 aaa-000674 -25 -15 -5 s 22 (db) -35 (1) (2) (3)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 17 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 25 ? c; maximum current setting. (1) attenuation = 0x00 (minimum) (2) attenuation = 0x01 (3) attenuation = 0x02 (4) attenuation = 0x04 (5) attenuation = 0x08 (6) attenuation = 0x10 (7) attenuation = 0x20 (8) attenuation = 0x3f (maximum) v sup = 5 v; t amb = 25 ? c; maximum current setting. (1) attenuation = 0x00 (minimum) (2) attenuation = 0x01 (3) attenuation = 0x02 (4) attenuation = 0x04 (5) attenuation = 0x08 (6) attenuation = 0x10 (7) attenuation = 0x20 (8) attenuation = 0x3f (maximum) fig 17. input return loss as a function of frequency; typical values fig 18. output return loss as a function of frequency; typical values f (ghz) 05 4 23 1 aaa-000675 -30 -20 -40 -10 0 s 11 (db) -50 (1) (2) (3) (4) (5) (6) (7) (8) f (ghz) 05 4 23 1 aaa-000676 -30 -20 -40 -10 0 s 22 (db) -50 (1) (2) (3) (4) (5) (6) (7) (8)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 18 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 25 ? c; maximum current setting and shunt capacitor (c sh ). (1) attenuation = 0x00 (minimum) (2) attenuation = 0x01 (3) attenuation = 0x02 (4) attenuation = 0x04 (5) attenuation = 0x08 (6) attenuation = 0x10 (7) attenuation = 0x20 (8) attenuation = 0x3f (maximum) v sup = 5 v; t amb = 25 ? c; maximum current setting and shunt capacitor (c sh ). (1) attenuation = 0x00 (minimum) (2) attenuation = 0x01 (3) attenuation = 0x02 (4) attenuation = 0x04 (5) attenuation = 0x08 (6) attenuation = 0x10 (7) attenuation = 0x20 (8) attenuation = 0x3f (maximum) fig 19. input return loss with shunt capacitor as a function of frequency; typical values fig 20. output return loss with shunt capacitor as a function of frequency; typical values f (ghz) 05 4 23 1 aaa-000677 -30 -20 -40 -10 0 s 11 (db) -50 (1) (2) (3) (4) (5) (6) (7) (8) f (ghz) 05 4 23 1 aaa-000678 -30 -20 -40 -10 0 s 22 (db) -50 (1) (2) (3) (4) (5) (6) (7) (8)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 19 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = ?40 ? c; maximum current setting. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz v sup = 5 v; t amb = 25 ? c; maximum current setting. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz fig 21. output third-order intercept point as a function of attenuation state; typical values fig 22. output third-order in tercept point as a function of attenuation state; typical values attenuation (decimal) 064 48 16 32 aaa-000679 25 35 45 ip3 o (dbm) 15 (1) (2) (3) (4) (5) (6) (7) attenuation (decimal) 064 48 16 32 aaa-000680 25 35 45 ip3 o (dbm) 15 (1) (2) (3) (4) (5) (6) (7)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 20 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 85 ? c; maximum current setting. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz v sup = 5 v; t amb = 25 ? c; minimal current setting. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz fig 23. output third-order intercept point as a function of attenuation state; typical values fig 24. output third-order in tercept point as a function of attenuation state; typical values attenuation (decimal) 064 48 16 32 aaa-000682 25 35 45 ip3 o (dbm) 15 (1) (2) (3) (4) (5) (6) (7) attenuation (decimal) 064 48 16 32 aaa-000683 25 35 45 ip3 o (dbm) 15 (1) (2) (3) (4) (5) (6) (7)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 21 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 25 ? c; maximum gain; maximum current through second amplifier. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz v sup = 5 v; t amb = 25 ? c; maximum gain; maximum current through first amplifier. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz fig 25. output third-order intercept point as a function of relative current through first amplifier; typical values fig 26. output third-order in tercept point as a function of relative current through second amplifier; typical values relative current through first amplifier (ma) -30 0 -10 -20 aaa-000685 25 35 45 ip3 o (dbm) 15 (1) (2) (3) (4) (5) (6) (7) relative current through second amplifier (ma) -50 0 -10 -30 -20 -40 aaa-000687 25 35 45 ip3 o (dbm) 15 (1) (7) (2) (3) (5) (6) (4)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 22 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 25 ? c; minimum gain; maximum current through second amplifier. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz v sup = 5 v; t amb = 25 ? c; minimum gain; maximum current through first amplifier. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz fig 27. output third-order intercept point as a function of relative current through first amplifier; typical values fig 28. output third-order in tercept point as a function of relative current through second amplifier; typical values relative current through first amplifier (ma) -30 0 -10 -20 aaa-000689 25 35 45 ip3 o (dbm) 15 (1) (2) (3) (4) (5) (6) (7) relative current through second amplifier (ma) -50 0 -10 -30 -20 -40 aaa-000690 25 35 45 ip3 o (dbm) 15 (1) (7) (2) (3) (5) (6) (4)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 23 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 25 ? c. (1) ? i amp1 / ? i amp2 = 0 ma / ?15 ma (2) ? i amp1 / ? i amp2 = ?10 ma / 0 ma v sup = 5 v; t amb = 25 ? c; f = 2.8 ghz. (1) ? i amp1 / ? i amp2 = i opt (2) ? i amp1 / ? i amp2 = 0 ma / 0 ma (3) ? i amp1 / ? i amp2 = 0 ma / ?15 ma (4) ? i amp1 / ? i amp2 = ? 10 ma / 0 ma fig 29. total current as a function of attenuation state optimized for ip3 o ; typical values fig 30. output third-order in tercept point as a function of attenuation state; typical values v sup = 5 v; maximum current through second amplifier. (1) i amp1 = 0 ma (2) i amp1 = ?10 ma (3) i amp1 = ?20 ma (4) i amp1 = ?30 ma v sup = 5 v; maximum current through first amplifier. (1) i amp2 = 0 ma (2) i amp2 = ? 10 ma (3) i amp2 = ? 20 ma (4) i amp2 = ? 30 ma fig 31. total current as a function of ambient temperature; typical values fig 32. total current as a function of ambient temperature; typical values attenuation (decimal) 064 48 16 32 aaa-000692 180 170 190 200 160 i tot (ma) (1) (2) attenuation (decimal) 064 48 16 32 aaa-000693 25 35 45 ip3 o (dbm) 15 (1) (2) (3) (4) t amb (c) -40 85 60 10 35 -15 aaa-000694 170 180 160 190 200 i tot (ma) 150 (1) (2) (3) (4) t amb (c) -40 85 60 10 35 -15 aaa-000695 170 180 160 190 200 i tot (ma) 150 (1) (2) (3) (4)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 24 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 85 ? c; maximum current setting; attenuation states 0, 7, 15, 23, 31, 39, 47, 55 and 63 are depicted. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz v sup = 5 v; t amb = 25 ? c; maximum current setting. (1) attenuation = 0x00 (minimum) (2) attenuation = 0x01 (3) attenuation = 0x02 (4) attenuation = 0x04 (5) attenuation = 0x08 (6) attenuation = 0x10 (7) attenuation = 0x20 (8) attenuation = 0x3f (maximum) fig 33. output power at 1 db gain compression as a function of attenuatio n state; typical values fig 34. relative phase as a function of frequency; typical values attenuation (decimal) 064 48 16 32 aaa-000696 19 21 17 23 25 15 (1) (2) (3) (4) (5) (6) (7) p l(1db) (dbm) f (ghz) 05 4 23 1 aaa-000697 10 20 0 30 40 -10 relative phase (deg) (4) (1) (2) (3) (5) (6) (7) (8)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 25 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier v sup = 5 v; t amb = 25 ? c; maximum current setting. (1) f = 0.7 ghz (2) f = 1.4 ghz (3) f = 1.7 ghz (4) f = 2.2 ghz (5) f = 2.8 ghz (6) f = 2.8 ghz and c sh used (7) f = 3.8 ghz v sup = 5 v; maximum gain and maximum current setting. (1) t amb = ?40 ? c (2) t amb = +25 ? c (3) t amb = +85 ? c fig 35. noise figure as a function of attenuation state; typical values fig 36. noise figure as a function of frequency; typical values attenuation (decimal) 064 48 16 32 aaa-000698 15 5 25 35 nf (db) -5 (1) (2) (3) (4) (5) (6) (7) 10 + 70 % x f (ghz) 05 4 23 1 aaa-000699 4 6 2 8 10 nf (db) 0 (1) (2) (3)
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 26 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier 12. package outline fig 37. package outline sot617-3 (hvqfn32) references outline version european projection issue date iec jedec jeita sot617-3 mo-220 sot617-3_po 11-06-14 11-06-21 unit (1) mm max nom min 0.85 0.05 0.00 0.2 5.1 4.9 3.75 3.45 5.1 4.9 3.75 3.45 0.5 3.5 a 1 dimensions note 1. plastic or metal protrusions of 0.075 mm maximum per side are not included. hvqfn32: plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.85 mm sot617-3 bc 0.30 0.18 d (1) a (1) d h e (1) e h ee 1 e 2 l 3.5 vw 0.1 0.1 y 0.05 0.5 0.3 y 1 0.05 0 2.5 5 mm scale 1/2 e ac b v c w terminal 1 index area a a 1 detail x y y 1 c e l e h d h e e 1 b 916 32 25 24 17 8 1 x d e c b a e 2 terminal 1 index area 1/2 e
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 27 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier 13. packing information the BGA7210 will be delivered in reel pa ck smd 7?, 1500 pieces per reel. 14. abbreviations 15. revision history fig 38. carrier tape aaa-000870 table 15. abbreviations acronym description cdm charged device model esd electrostatic discharge dsa digital step attenuator hbm human body model if intermediate frequency mmic monolithic microwave integrated circuit por power-on reset rf radio frequency spi serial peripheral interface usb universal serial bus wimax worldwide interoperability for microwave access table 16. revision history document id release date data sheet status change notice supersedes BGA7210 v.2 20120104 product data sheet - BGA7210 v.1 modifications ? preliminary data sheet changed to product data sheet BGA7210 v.1 20111213 preliminary data sheet - -
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 28 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier 16. legal information 16.1 data sheet status [1] please consult the most recently issued document before initiating or completing a design. [2] the term ?short data sheet? is explained in section ?definitions?. [3] the product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple device s. the latest product status information is available on the internet at url http://www.nxp.com . 16.2 definitions draft ? the document is a draft versi on only. the content is still under internal review and subject to formal approval, which may result in modifications or additions. nxp semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall hav e no liability for the consequences of use of such information. short data sheet ? a short data sheet is an extract from a full data sheet with the same product type number(s) and title. a short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. for detailed and full information see the relevant full data sheet, which is available on request vi a the local nxp semiconductors sales office. in case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. product specification ? the information and data provided in a product data sheet shall define the specification of the product as agreed between nxp semiconductors and its customer , unless nxp semiconductors and customer have explicitly agreed otherwis e in writing. in no event however, shall an agreement be valid in which the nxp semiconductors product is deemed to offer functions and qualities beyond those described in the product data sheet. 16.3 disclaimers limited warranty and liability ? information in this document is believed to be accurate and reliable. however, nxp semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such info rmation. nxp semiconductors takes no responsibility for the content in this document if provided by an information source outside of nxp semiconductors. in no event shall nxp semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. notwithstanding any damages that customer might incur for any reason whatsoever, nxp semiconductors? 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applications that are described herein for any of these products are for illustrative purpos es only. nxp semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. customers are responsible for the design and operation of their applications and products using nxp semiconductors products, and nxp semiconductors accepts no liability for any assistance with applications or customer product design. it is customer?s sole responsibility to determine whether the nxp semiconductors product is suitable and fit for the customer?s applications and products planned, as well as fo r the planned application and use of customer?s third party customer(s). customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. nxp semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer?s applications or products, or the application or use by customer?s third party customer(s). customer is responsible for doing all necessary testing for the customer?s applic ations and products using nxp semiconductors products in order to av oid a default of the applications and the products or of the application or use by customer?s third party customer(s). nxp does not accept any liability in this respect. limiting values ? stress above one or more limiting values (as defined in the absolute maximum ratings system of iec 60134) will cause permanent damage to the device. limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the recommended operating conditions section (if present) or the characteristics sections of this document is not warranted. constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. terms and conditions of commercial sale ? nxp semiconductors products are sold subject to the gener al terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms , unless otherwise agreed in a valid written individual agreement. in case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. nxp semiconductors hereby expressly objects to applying the customer?s general terms and conditions with regard to the purchase of nxp semiconducto rs products by customer. no offer to sell or license ? nothing in this document may be interpreted or construed as an offer to sell products t hat is open for acceptance or the grant, conveyance or implication of any lic ense under any copyrights, patents or other industrial or intellectual property rights. document status [1] [2] product status [3] definition objective [short] data sheet development this document contains data from the objecti ve specification for product development. preliminary [short] data sheet qualification this document contains data from the preliminary specification. product [short] data sheet production this document contains the product specification.
BGA7210 all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2012. all rights reserved. product data sheet rev. 2 ? 4 january 2012 29 of 30 nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier export control ? this document as well as the item(s) described herein may be subject to export control regu lations. export might require a prior authorization from competent authorities. non-automotive qualified products ? unless this data sheet expressly states that this specific nxp semicon ductors product is automotive qualified, the product is not suitable for automotive use. it is neither qualified nor tested in accordance with automotive testing or application requirements. nxp semiconductors accepts no liabili ty for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. in the event that customer uses t he product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without nxp semiconductors? warranty of the product for such automotive applicat ions, use and specifications, and (b) whenever customer uses the product for automotive applications beyond nxp semiconductors? specifications such use shall be solely at customer?s own risk, and (c) customer fully indemnifies nxp semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive app lications beyond nxp semiconductors? standard warranty and nxp semiconduct ors? product specifications. quick reference data ? the quick reference data is an extract of the product data given in the limiting values and characteristics sections of this document, and as such is not comp lete, exhaustive or legally binding. 16.4 trademarks notice: all referenced brands, produc t names, service names and trademarks are the property of their respective owners. 17. contact information for more information, please visit: http://www.nxp.com for sales office addresses, please send an email to: salesaddresses@nxp.com
nxp semiconductors BGA7210 700 mhz to 3800 mhz high linearity variable gain amplifier ? nxp b.v. 2012. all rights reserved. for more information, please visit: http://www.nxp.com for sales office addresses, please se nd an email to: salesaddresses@nxp.com date of release: 4 january 2012 document identifier: BGA7210 please be aware that important notices concerning this document and the product(s) described herein, have been included in section ?legal information?. 18. contents 1 product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 general description . . . . . . . . . . . . . . . . . . . . . 1 1.2 features and benefits . . . . . . . . . . . . . . . . . . . . 1 1.3 applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.4 quick reference data . . . . . . . . . . . . . . . . . . . . 2 2 pinning information . . . . . . . . . . . . . . . . . . . . . . 3 2.1 pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 ordering information . . . . . . . . . . . . . . . . . . . . . 4 4 marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 5 limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 6 thermal characteristics . . . . . . . . . . . . . . . . . . 5 7 static characteristics. . . . . . . . . . . . . . . . . . . . . 5 8 dynamic characteristics . . . . . . . . . . . . . . . . . . 6 9 serial peripheral interface . . . . . . . . . . . . . . . . 8 9.1 command word format . . . . . . . . . . . . . . . . . . . 8 9.2 setting current and attenuation . . . . . . . . . . . . 8 9.3 spi timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 10 power-up and power save. . . . . . . . . . . . . . . . 10 11 application information. . . . . . . . . . . . . . . . . . 11 11.1 application board . . . . . . . . . . . . . . . . . . . . . . 11 11.2 characteristics . . . . . . . . . . . . . . . . . . . . . . . . 13 12 package outline . . . . . . . . . . . . . . . . . . . . . . . . 26 13 packing information . . . . . . . . . . . . . . . . . . . . 27 14 abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 27 15 revision history . . . . . . . . . . . . . . . . . . . . . . . . 27 16 legal information. . . . . . . . . . . . . . . . . . . . . . . 28 16.1 data sheet status . . . . . . . . . . . . . . . . . . . . . . 28 16.2 definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 16.3 disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 16.4 trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 29 17 contact information. . . . . . . . . . . . . . . . . . . . . 29 18 contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

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