attenu a tors - digit a l - s m t 1 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz electrical specifcations, t a = +25 c, with vdd = vdd1 = +5v, vss = -5v t he hmc1019 l p4 e is ideal for: ? fiber optics & broadband telecom ? microwave radio & vsat ? military radios, radar & ecm ? space applications ? sensors ? test & measurement equipment 0.5 db lsb steps to 15.5 db ttl/cmos compatible, serial control unique asynchronous mode control allows immediate attenuation level setting 0.5 db typical bit error high input ip3: +45 dbm 24 lead 4x4mm smt package: 16mm2 t he hmc1019 l p4 e is a broadband 5-bit gaas ic digital attenuator in a low cost leadless surface mount package. covering 0.1 to 30.0 ghz, the inser - tion loss is less than 4.0 db typical. the attenuator bit values are 0.5 (lsb), 1, 2, 4, 8 for a total attenu - ation of 15.5 db. attenuation accuracy is excellent at 0.3 db typical step error with an iip3 of +45 dbm. the control interface is cmos/ttl compatible and accepts a three wire serial input. the HMC1019LP4E features a user selectable power up state and a serial - output port for cascading other hittite serial controlled components. parameter frequency (ghz) min. typ. max. units insertion loss 0.1 - 18.0 ghz 18.0 - 26.5 ghz 26.5 - 30.0 ghz 3.0 4.0 5.0 4.5 6.0 6.5 db db db attenuation range 0.1 - 30.0 ghz 31 db return loss (rf1 & rf2, all atten. states) 0.1 - 30.0 ghz 12 db attenuation accuracy: (referenced to insertion loss) 0.5 - 7.5 db states 8 - 15.5 db states 0.1 - 30.0 ghz 0.1 - 30.0 ghz (0.3 + 6%) of atten. setting max (0.3 + 8%) of atten. setting max db db input power for 0.1 db compression 0.1 - 0.5 ghz 0.5 - 30.0 ghz 22 27 dbm dbm input third order intercept point (two-tone input power= 0 dbm each tone) 0.1 - 0.5 ghz 0.5 - 30.0 ghz 42 45 dbm dbm switching characteristics trise, tfall (10/90% rf) ton/toff (50% ctl to 10/90% rf) 0.1 - 30.0 ghz 60 90 ns ns i dd1 0.1 - 30.0 ghz 2.5 4.5 6.5 ma i ss 0.1 - 30.0 ghz -7.0 -5.0 -3.0 ma general description features functional diagram typical applications for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
attenu a tors - digit a l - s m t 2 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz input return loss (only major states are shown) output return loss (only major states are shown) insertion loss vs. temperature normalized attenuation (only major states are shown) bit error vs. frequency (only major states are shown) bit error vs. attenuation state -14 -12 -10 -8 -6 -4 -2 0 0 5 10 15 20 25 30 35 40 +25 c +85 c -40 c insertion loss (db) frequency (ghz) -40 -30 -20 -10 0 0 5 10 15 20 25 30 35 40 return loss (db) frequency (ghz) -40 -30 -20 -10 0 0 5 10 15 20 25 30 35 40 return loss (db) frequency (ghz) -20 -15 -10 -5 0 0 5 10 15 20 25 30 35 40 normalized attenuation (db) frequency (ghz) -0.8 -0.4 0 0.4 0.8 1.2 0 4 8 12 16 5 ghz 10 ghz 18 ghz 26.5 ghz 30 ghz bit error (db) attenuation state (db) -1.5 -1 -0.5 0 0.5 1 1.5 2 0 5 10 15 20 25 30 35 40 bit error (db) frequency (ghz) 15.5 db 8 db for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
attenu a tors - digit a l - s m t 3 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz 20 30 40 50 60 0.01 0.1 1 10 100 ip3 (dbm) frequency (ghz) relative phase vs. frequency (only major states are shown) step attenuation vs. attenuation state 0.1 - 18 ghz input ip3 vs. temperature (minimum attenuation state) input ip3 over major attenuation states input power for 0.1 db compression -10 0 10 20 30 40 50 60 0 5 10 15 20 25 30 35 40 relative phase (deg) frequency (ghz) 15.5 db -0.2 0 0.2 0.4 0.6 0.8 1 1.2 0 4 8 12 16 5 ghz 10 ghz 18 ghz step attenuation (db) attenuation state (db) 20 30 40 50 60 0.01 0.1 1 10 100 +25 c +85 c -40 c ip3 (dbm) frequency (ghz) 6 10 14 18 22 26 30 0.01 0.1 1 10 100 +25 c +85 c -40 c p0.1db (dbm) frequency (ghz) step attenuation vs. attenuation state 18 - 30 ghz -0.4 -0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 0 4 8 12 16 26.5 ghz 30 ghz step attenuation (db) attenuation state (db) for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
attenu a tors - digit a l - s m t 4 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz serial mode truth table control voltage input attenuation state rf1 - rf2 p4 8 db p3 4 db p2 2 db p1 1 db p0 0.5 db high high high high high reference i.l. high high high high low 0.5 db high high high low high 1 db high high low high high 2 db high low high high high 4 db low high high high high 8 db low low low low low 15.5 db any combination of the above states will provide an attenuation approximately equal to the sum of the bits selected. serial control interface the HMC1019LP4E contains a 3-wire spi compatible digital interface (serin, clk, le). the serial control interface is activated when s/a is kept high. the 5-bit serial word must be loaded msb frst as a 6-bit word with the frst bit ignored. the positive-edge sensitive clk and le requires clean transitions. if mechanical switches are used, sufficient debouncing should be provided. when le is high, 5-bit data in the serial input register is transferred to the attenuator. when le is high clk is masked to prevent data transition during output loading. for all modes of operations, the state will stay constant while le is kept low. asynchronous mode the HMC1019LP4E can be switched to an asynchronous mode to change the attenuation state rapidly to one of four predefned states. the logic state of asm1-asm2 determines one of the four attenuation states in the asynchronous mode per truth table. the asynchronous mode works either directly or latched. to activate the direct-asynchronous- mode, s/a needs to be at logic low and le needs to be at logic high. in the direct-asynchronous-mode, any change in the logic state of asm1-asm2 directly affects the attenuation state. in the latched-asynchronous-mode, the attenuation state changes per the asynchronous mode truth table when s/a is at logic low and le is pulsed per the timing diagram. the attenuation stays constant (latched) as long as le stays low. in the asynchronous mode, the inputs serin and clk do not affect the attenuation state. parameter typ. min. serial period, t sck 100 ns control set-up time, t cs 20 ns control hold-time, t ch 20 ns le setup-time, t ln 10 ns min. le pulse width, t lew 10 ns min le pulse spacing, t les 630 ns serial clock hold-time from le, t ckn 10 ns hold time, t ph. 0 ns latch enable minimum width, t len 10 ns setup time, t ps 2 ns for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
attenu a tors - digit a l - s m t 5 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz control voltage bias voltages & currents state bias condition low 0 to 0.8v @ 1 a high 2 to 5v @ 1 a vdd +5v @ 0.2 ma vdd1 +5v @ 4.5 ma vss -5v @ 5 ma pup truth table power-up states pu p attenuation state high reference i.l. low 15.5 db note: the logic state of asm1-asm2 determines the power-up state of the part per truth table for the asyn - chronous mode when le is high at power-up. if le is set to logic low at power-up, the logic state of pup determines the power-up state of the part per pup truth table. if the le is set to logic high at power- up, the logic state of asm1-asm2 determines the power-up state of the part per truth table for the asyn - chronous mode. the attenuator latches in the desired power-up state approximately 200 ms after power-up. asynchronous mode truth table a s m1 as m2 attenuation state rf1-rf2 high high reference i.l. high low 1.5 db low high 14 db low low 15.5 db timing diagram (latched asynchronous mode) for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
attenu a tors - digit a l - s m t 6 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz absolute maximum ratings rf input power (0.1 to 30.0 ghz) +27 dbm control voltage (clk, serin, le, pup, asm1, asm2, s/a) vdd + 0.5v vdd, vdd1 +7 vdc vss -7 vdc channel temperature 150 c continuous pdiss (t = 85 o c) (derate 6.8 mw/ o c above 85 o c) 0.445 w thermal resistance 146 c/w storage temperature -65 to + 150 c operating temperature -40 to +85 c esd sensitivity (hbm) class 1a electrostatic sensitive device observe handling precautions outline drawing notes : 1. leadframe material: copper alloy 2. d i m ensions a re in in ch es [m illi m eters ] 3. lead spacing tolerance is non-cumulative. 4. pad burr length shall be 0.15mm maximum. pad burr height shall be 0.05mm maximum. 5. package warp shall not exceed 0.05mm. 6. all ground leads and ground paddle must be soldered to pcb rf ground. 7. refer to hittite application note for suggested l a n d pa t tern . part number package body material lead finish msl rating package marking [2] hmc1019 l p4 e rohs-compliant low stress injection molded plastic 100% matte sn m sl 1 [1] h1019 xxxx [1] max peak refow temperature of 260 c [2] 4-digit lot number xxxx package information for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
attenu a tors - digit a l - s m t 7 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz pad number function description interface schematic 1 2 serin le see truth table, control voltage table and timing diagram. 3 vss negative bias -5v 4, 15 gn d these pins and package bottom must be connected to rf/dc ground. 6-13, 16 n /c the pins are not connected internally; however, all data shown herein was measured with these pins connected to rf/dc ground externally. 5, 14 rf1, rf2 these pins are dc coupled and matched to 50 ohm. blocking capacitors are required if rf line potential is not equal to 0v. 17 vdd1 positive bias +5v 18 serout serial input data delayed by 6 clock cycles. 19 21 22 23 24 pu p a s m1 as m2 s /a clk see truth table, control voltage table and timing diagram. 20 vdd serial controller bias +5v pin descriptions for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
attenu a tors - digit a l - s m t 8 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz application circuit for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
attenu a tors - digit a l - s m t 9 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz evaluation pcb list of materials for evaluation pcb eval01-HMC1019LP4E [1] item description j1, j2 2.9 mm pc mount rf connector j3, j4, j6 dc connector j5 2mm dc header c1-c3 100 pf capacitor, 0402 pkg. c4-c6 1000 pf capacitor, 0402 pkg. u 1 HMC1019LP4E digital attenuator pcb [2] 600-00196-00-2 evaluation board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 the circuit board used in the application should use rf circuit design techniques. signal lines should have 50 ohm impedance while the package ground leads should be connected directly to the ground plane similar to that shown. a sufficient number of via holes should be used to connect the top and bottom ground planes. the evaluation circuit board shown is available from hittite upon request. for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
attenu a tors - digit a l - s m t 10 HMC1019LP4E v 0 0.0 911 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz notes: for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com www.datasheet.net/ datasheet pdf - http://www..co.kr/
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