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rev. 0.3 4/14 copyright ? 2014 by sili con laboratories si5xx/514/570-prog-evb si5xx/514/570-prog-evb si514/570/571/598/599 a ny -f requency i 2 c p rogrammable xo/vcxo e valuation b oard description the silicon laboratorie s si514/570/5 71/598/599 evaluation kit contains the hardware and software needed for evaluation of the si514/570/571/598/599 any-frequency i 2 c programmable xo/vcxo and can be run on a usb-equipped pc. features ? evaluation of silicon labor atories' si 514/570/571/ 598/599 any-frequency i 2 c programmable xo/ vcxo ? windows-compatible software control and device programming ? voltage regulator supports device operation of the si5xx at +1.8, +2.5, or +3.3 v ? i 2 c communication options are jumper configurable ? voltage control (vc) input port (si571/si599) functional block diagram level translator j16 vdd output conditioner j14 j18 gnd clkp clkn sda (vc) scl (oe) 1 2 3 6 5 4 clkp clkn 8 7 tp4 j13 level translator output enable vdd reg j11 tp3 (vdd_dut) manual vdd voltage select 4-3=2.5v 2-1=3.3v open=1.8v 1 3 2 4 usb c8051f342 mcu tp2 (vbus_5v) j2 optional power in j5 123 regin tp1 (ext3p3v) filter j12 j1 tp10 1 2 3 tp6 (scl) tp7 (sda) j19 j17 j20 1 2 1 2 1 2 3 1 2 3 vco in dut nc (scl) nc (sda)
2 rev. 0.3 1. introduction this document describes the operation of the silicon la boratories si514/570/571/59 8/599 evaluation kit. the SI5XX-PROG-EVB kit refers to the evaluation board hardware and software intended for customer evaluation of the si514/570/571/598/599 any-frequency i 2 c programmable xo/vcxo. the si5xx-evb kit contains the following: ? SI5XX-PROG-EVB hardware ? programmable oscillator software ? evb driver (usbxpress ? ) the software components run on a usb-equipped pc and are described in detail in section ?5. software guide? the SI5XX-PROG-EVB evaluation board can be used to ev aluate the si514, si570, si571, si598, and si599 i 2 c programmable xos or vcxos as shown in table 1. th e si514-prog-evb evaluation board can be used to evaluate the si514 i 2 c-programmable xo as shown in table 1. this evaluation board functions and performs similar to the si5xx-pr og-evb evaluation board. table 1. si5xx xo and vcxo device evaluation board selector guide ordering part # type devices supported packages supported output format, temp stability, tuning slope supported frequency range si5xx-evb single/dual frequency xo/vcxo eval board si510/511 si512/513 si515/516 si530/531 si532/533 si550/552 si590/591 5x7mm, 6-pin 3.2 x 5 mm, 6-pin 3.2 x 5 mm, 4-pin any 100 khz to 1417 mhz SI5XX-PROG-EVB i 2 c programmable xo/vcxo eval board si514 si570/571 si598/599 5x7mm, 8-pin 5x7mm 6-pin 3.2 x 5 mm, 6-pin any 100 khz to 1417 mhz si514-prog-evb i 2 c programmable xo eval board with sol- dered si514 si514 5 x 7 mm 6-pin any 100 khz to 250 mhz si5xx5x7-evb quad frequency xo/ vcxo eval board si534 si554 5 x 7 mm, 8-pin any 10 to 1417 mhz si570-prog-evb i 2 c programmable xo eval board with soldered si570 si570 5x7 mm 8-pin any 10 to 1417 mhz notes: 1. si5xx samples must be ordered se parately from the SI5XX-PROG-EVB. 2. board must be modified to be consistent with the ordered part. see "3.10. output terminations" on page 8. 3. si514-prog-evb comes with an si514 preinstalled.
rev. 0.3 3 1.1. quick start 1. install an si514, si570, si571, si598, or si599 device on the board (si514-prog-evb comes with an si514 preinstalled; the si570-prog-evb also comes with an si570 installed). 2. verify that the jumper settings are correct. 3. connect the usb cable from the evb to the host pc. 4. install the programmable oscillator software and driver. 5. launch the programma ble oscillator software by clicking start ? programs ? silicon laboratories ? programmable oscillator software. click on one of the shortc uts in the group.
4 rev. 0.3 2. top/bottom views of board figure 1. board views (a) top; (b) bottom (a) default jumper settings hw control of vdd_dut voltage via jumpers (b) status leds
rev. 0.3 5 3. functional description the SI5XX-PROG-EVB is the evaluat ion board assembly fo r the si514/570/ 571/598/599 an y-frequency i 2 c programmable xo/vco. this evaluation board assembly provides access to all signals for programming and operating the devi ce. the SI5XX-PROG-EVB schemati cs, bill of materials, and pcb layouts ar e included as sections 6, 7, and 8, respectively. figur e 2 provides a block diagram for the board. figure 2. SI5XX-PROG-EVB functional block diagram level translator j16 vdd output conditioner j14 j18 gnd clkp clkn sda (vc) scl (oe) 1 2 3 6 5 4 clkp clkn 8 7 tp4 j13 level translator output enable vdd reg j11 tp3 (vdd_dut) manual vdd voltage select 4-3=2.5v 2-1=3.3v open=1.8v 1 3 2 4 usb c8051f342 mcu tp2 (vbus_5v) j2 optional power in j5 123 regin tp1 (ext3p3v) filter j12 j1 tp10 1 2 3 tp6 (scl) tp7 (sda) j19 j17 j20 1 2 1 2 1 2 3 1 2 3 vco in dut nc (scl) nc (sda)
6 rev. 0.3 3.1. power supply the SI5XX-PROG-EVB is pre-conf igured to accept 5 v from the usb c onnector at j2. the dut is powered from the vdd regulator by default, but could be changed to an external supply introduced through j1. to do this, simply move jumper j11 from pins 2-3 to 1-2 and apply power to j1. (ensure the voltage range of the dut is obeyed, and it is also good practice to set a current limit on the power supply). it is also possible for the microcontroller (u9) to adjust the vdd regulator through the software. the microcontroller has pull-downs configured at p0.0 and p0.1 that ground s r18 and r19, respectively, adjusting vdd_dut to 1.8, 2.5, or 3.3 v. it is also possible to install jumpers in j5 to manually force a vdd_dut vo ltage. table 2 illustrates the settings of j5: 3.2. reset circuit the SI5XX-PROG-EVB mcu may be reset by momentarily pressing pushbutton sw1. 3.3. usb a 4-pin usb receptacle is provided at location j2. the si5x x-prog-evb is compatible wit h usb specification 2.0. when the usb link is in use, the mcu drives led d4. 3.4. mcu the silicon laboratories mcu, p/n c8051f342, provides the following functions: ? supports i 2 c communication to the dut on behalf of the host pc per the programmable oscillator software ? drives a number of status indicator leds (see table 3) ? supplies 3.3 v to peripheral ics on the motherboard but not to the dut ? controls dut power (see se ction ?3.1. power supply? ) ? auto-detects the part type (e.g., si51x/si57x/si59x) there is a provision for in-circuit programming at connector j4. this provision should not be needed in normal operation. the host pc op erates the software and co mmunicates to the si5xx- prog-evb through the mcu via usb connector j2. when the usb link is in use, led d4 should flash. the mcu may be reset by momentarily pressing pushbutton (sw1). table 2. j5 settings for vdd_dut jumper vdd_dut open 1.8 v 1?2 3.3 v 3?4 2.5 v
rev. 0.3 7 3.5. status signals there are four leds on the si5xxprog- evb that report visual status as list ed in table 3 and shown in figure 1b. upon powerup, d1 should be illuminated. 3.6. jumpers there are seven jumper loca tions on the SI5XX-PROG-EVB as listed in table 4. the de fault or pre-loaded jumpers are shown in figure 1a. table 3. SI5XX-PROG-EVB leds led on off d1 vdd3p3 volts is present vdd3p3 volts is not present d2 ext3p3v volts is present ext3p3v volts is not present d3 reserved reserved d4 usb access in progress no usb access in progress table 4. SI5XX-PROG-EVB jumpers jumper block reference function j5 manual (on-board) vdd_dut adjust (see ta b l e 1 ) j11 vdd_dut select: 1-2: external voltage (from j1) 2-3: on-board regulator j13 i 2 c/vc selector: 1-2: i 2 c communication 3-4: ext vc input (si57x) j16 output enable (si57x): 1-2: oe is high 3-4: oe is low j17 manual shutdown of i 2 c port for si514 (also controllable via sw) j19 manual shutdown of i 2 c port for si57x (also controllable via sw) j20 i 2 c communication access port 3-4: scl connection to mcu 5-6: sda connection to mcu
8 rev. 0.3 3.7. external i 2 c communication it is possible to use an external i 2 c controller to communicate with the dut. to do this, remove the jumpers installed in j20 and connect the external i 2 c harness to j20. grounded pins (1-2, 7-8) are there for grounding the harness. pins 4 and 6 can be driv en as scl and sda, respectively. 3.8. SI5XX-PROG-EVB digital control signal one normally static digital input control signal routes to the si5xx: output enable or oe. by default, the oe signal is pulled high on the si5xx- prog-evb and may be pu lled low by installing a jumper at j16. 3.9. SI5XX-PROG-EVB voltage control signal an external voltage control signal may be applied to the control voltage modulation input at the j12 header (vco_in). this voltage supplie s the control voltage or voltage modulation input to the dut. j13 should be installed in the 2-3 position. 3.10. output terminations the SI5XX-PROG-EVB can support four different output formats: cmos, lvpecl, lvds, and hcsl. there are output resistors that are needed to accompany each format. table 5 shows which resistors are needed for each output: table 5. output termination installation definition output format r36 r40 r35 r44 r37 r38 r29 r34 r43 r45 cmos 10 10 np np np np np np np np lvpecl 0 0 130 130 np np np 0 np 0 lvds 0 0 np np np np np np np np hcsl 0 0 np np np np np np np np
rev. 0.3 9 4. configuring the SI5XX-PROG-EVB figure 3. SI5XX-PROG-EVB typical configuration si5xx-evb 1.8-3.3v power supply (optional) + - optional voltage source (for si571) + - + - + - optional oscilloscope or other instrument frequency counter clkn clkp vc optional i2c device scl/sda pc usb
10 rev. 0.3 5. software guide the evaluation kit includes software called programmable oscillator software , which consists of several tools: ? programmable oscillator calculator ?program new dividers and output frequencies in the device using large and small frequency programm ing procedures. this can ru n with or without an evb c onnected to the computer. ? register programmer ?program individual registers on the oscillator device on the evb. ? si57x/9x register programmer ?program si570/571/598/ 599 specific registers. ? register viewer ?view all the register values on the oscillator installed on the evb. ? user guide ?read more help information on using the software. ? spreadsheet finder for hs_div and n1 ?use an excel spreadsheet to find the si570/571/598/599 dividers. no evb is required. 5.1. programmable oscill ator software installation the following sections describe how to in stall and use the software. there is a readme.txt file wit h the installation files as well as a software user guide installed with the software. 5.2. system requirements ? microsoft windows? 2000, xp, vista, 7 ? usb 2.0 ? 2 mb of free hard drive space ? 1024 x 768 screen resolution or greater ? microsoft .net framework 1.1 ? usbxpress 3.1.1 driver note: usbxpress 3.1.1 driver is provided and installed with the software. newer or older versions of usbxpress available from other evb kits or online have no t been tested with this software. 5.3. microsoft .net framework installation the microsoft .net framework is requi red before installing an d running the software. details and installation information about the .net framework are available via a shortcut in the netframework directory or at the following web site: www.microsoft.com/downloads/details.aspx?familyid=262d25e3-f589-4842-8157- 034d1e7cf3a3&displaylang=en there are multiple versions of the .net framework available from microsoft, and they can be installed side-by-side on the same computer . the software requires version 1.1 but can ru n under other versions. contact your system administrator for more details. 5.4. programmable oscill ator software installation the programmable oscillator software is inst alled from the progoscswinstall.exe file. 1. double-click the install file to start the wizard. 2. follow the wizard instructions to comp lete the installation for both the software and the driver. use the default installation location for best results. 3. after the installation is complete, click on start ? programs ? silicon laboratories ? programmable oscillator software. select one of the items in the menu including the user guide to get more details on how to run the software. 5.5. programmable oscill ator software uninstall close all the programs and help files before running the uni nstaller to ensure complete removal of the software. to uninstall the software, use the add and remove prog rams utility in the control panel or click start ? programs ? silicon laboratories ? programmable oscillator software ? uninstaller. note: the driver software must be uninstalled separately.
rev. 0.3 11 6. schematic vco in vdd ok optional power in vdd5v ok in-circuit programming connector 4-3 = 2.5v 2-1 = 3.3v open = 1.8v vout = 1.25*(1+rtop/rbot) .5% .5% .5% clko clkob 3) install for vcos 4) 100 ohm diff. impedance, 50 ohm to gnd 2) mount close to pins 1 & 2 of the dut notes: 1) mount close to dut note 3 note 1 note 4 sprinkle around dut output resistor configurations for various output formats (r in ohms) output format cmos lvpecl lvds hcsl - np = no pop 10 0 0 r36 r40 r35 r44 r37 r38 r29 r34 r43 r45 10 np np np np np np np np 0 130 130 np np np np 0 npnp npnp np np 0 0 np np np np np np np np np np note 3 (no pop) (no pop) (no pop) (no pop) (no pop) (no pop) output enable disable pins 1&2 com. disable pins 7&8 com. 00 pwr_sel1 pwr_sel2 vc_filter mcu_rstn mcu_c2ck mcu_c2ck vdd_mid sda scl board_id vdd_mid board_id vc_filter sda scl en1 en2 en1 en2 brd_cnfg0 brd_cnfg1 brd_cnfg2 brd_cnfg7 brd_cnfg6 brd_cnfg3 brd_cnfg4 brd_cnfg5 brd_cnfg1 brd_cnfg2 brd_cnfg3 brd_cnfg4 brd_cnfg5 brd_cnfg6 brd_cnfg7 brd_cnfg0 vdd3p3 ext3p3v vdd3p3 vdd3p3 vdd3p3 vdd_dut vbus_5v vdd_dut vdd_dut vbus_5v vbus_5v vdd_dut vdd_dut ext3p3v vdd_dut vbus_5v r1 127 r1 127 r26 0 ohm r26 0 ohm c13 100n c13 100n c7 4.7uf c7 4.7uf r19 8.25k r19 8.25k j8 j8 1 r9 1k r9 1k tp3 tp3 1 r2 127 r2 127 j17 j17 1 2 c2 2200pf c2 2200pf a c d4 red a c d4 red 2 1 c14 100n c14 100n tp7 tp7 1 c6 100n c6 100n r18 17.4k r18 17.4k + c4 33uf + c4 33uf j11 j11 1 2 3 u7 si514_70_71 pin labling:()=570 or 571,514 othrwz u7 si514_70_71 pin labling:()=570 or 571,514 othrwz sda(vc) 1 scl(oe) 2 gnd 3 clkp 4 clkn 5 vdd 6 nc(sda) 7 nc(scl) 8 c24 5pf c24 5pf j16 j16 1 2 3 tp5 tp5 1 r45 0 ohm r45 0 ohm r17 22.6k r17 22.6k j20 j20 1 2 3 4 5 6 7 8 r37 49.9 r37 49.9 r14 4.99k r14 4.99k r7 49.9 r7 49.9 r5 0 ohm r5 0 ohm c11 1uf c11 1uf r28 200k r28 200k r11 1k r11 1k tp4 tp4 1 tp8 tp8 1 r27 0 ohm r27 0 ohm c15 4.7uf c15 4.7uf j4 j4 1 2 3 4 5 6 7 9 8 10 r3 301 r3 301 c1 100n c1 100n r13 4.99k r13 4.99k c12 100n c12 100n r20 0 ohm r20 0 ohm u8 pca9306 u8 pca9306 gnd 1 vref1 2 scl1 3 sda1 4 sda2 5 scl2 6 vref2 7 en 8 u4 mic5301 u4 mic5301 vin 1 gnd 2 en 3 adj 4 vout 5 tp6 tp6 1 j5 j5 1 2 3 4 r12 10 r12 10 r22 0 ohm r22 0 ohm j6 j6 1 r42 2.2k r42 2.2k sw1 no sw1 no 1 2 4 3 r43 2k r43 2k c17 100n c17 100n tp1 tp1 1 tp10 tp10 1 r46 0 ohm r46 0 ohm c16 100n c16 100n r41 2.2k r41 2.2k u1 sp0503baht u1 sp0503baht 1 2 3 4 c21 100n c21 100n r47 0 ohm r47 0 ohm r33 2.2k r33 2.2k r38 49.9 r38 49.9 r39 200k r39 200k u6 pca9306 u6 pca9306 gnd 1 vref1 2 scl1 3 sda1 4 sda2 5 scl2 6 vref2 7 en 8 tp9 tp9 1 r44 130 r44 130 + c3 33uf + c3 33uf j12 j12 1 2 3 r24 0 ohm r24 0 ohm c20 100n c20 100n r34 0 ohm r34 0 ohm c23 100n c23 100n r8 0 ohm r8 0 ohm c18 5pf c18 5pf c8 2200pf c8 2200pf j2 usb j2 usb v 1 gnd 4 d- 2 d+ 3 s1 5 s2 6 j19 j19 1 2 r23 0 ohm r23 0 ohm r16 4.99k r16 4.99k a c d3 red a c d3 red 2 1 tp2 tp2 1 r4 301 r4 301 r31 4.99k r31 4.99k r10 1k r10 1k * * j1 * * j1 1 2 r32 2.2k r32 2.2k c22 100n c22 100n j18 j18 1 3 2 4 5 j13 j13 1 2 3 l2 l2 1 2 ser no. u5 ds2411 ser no. u5 ds2411 vcc 6 gnd 1 i/o 2 nc1 3 nc2 4 nc3 5 r21 0 ohm r21 0 ohm r40 0 ohm r40 0 ohm r15 10k r15 10k c26 1uf c26 1uf r25 0 ohm r25 0 ohm r29 2k r29 2k a c d2 grn a c d2 grn 1 2 c25 100n c25 100n c5 22pf c5 22pf c9 100n c9 100n c19 100n c19 100n r35 130 r35 130 j9 j9 1 j14 j14 1 3 2 4 5 r6 100 r6 100 l1 l1 1 2 j10 j10 1 r30 4.99k r30 4.99k a c d1 grn a c d1 grn 1 2 c10 4.7uf c10 4.7uf u9 c8051f342 u9 c8051f342 p0.1 1 p0.0 2 gnd 3 d+ 4 d- 5 vdd 6 regin 7 vbus 8 rst/c2ck 9 p3.0/c2d 10 p2.7 11 p2.6 12 p2.5 13 p2.4 14 p2.3 15 p2.2 16 p2.1 17 p2.0 18 p1.7 19 p1.6 20 p1.5 21 p1.4 22 p1.3 23 p1.2 24 p1.1 25 p1.0 26 p0.7 27 p0.6 28 p0.5 29 p0.4 30 p0.3 31 p0.2 32 r36 0 ohm r36 0 ohm j7 j7 1 figure 4. SI5XX-PROG-EVB (unieral i 2 c o/vco)
12 rev. 0.3 7. bill of materials table 6. SI5XX-PROG-EVB/si514-prog-evb/si570-prog-evb bill of materials 1 item qty reference value mfr manufacturer pn pcb footprint 114c1,c6,c9, c12,c13, c14,c16, c17,c19, c20,c21, c22,c23, c25 100 nf venkel c0603x7r160-104kne sm_c_0603 2 2 c2,c8 2200 pf venkel c0603x7r160-222kne sm_c_0603 3 2 c3,c4 33 f venkel ta006tcm336kbr eia 3528 4 1 c5 22 pf venkel c0603c0g500-220kne sm_c_0603 5 3 c7,c10,c15 4.7 f venkel c0805x5r6r3-475kne sm_c_0805 6 2 c11,c26 1 f venkel c0603x7r6r3-105kne sm_c_0603 7 2 d1,d2 grn panasonic ln1371g led_gull 8 2 d3,d4 red lumex ln1271ral led_gull 9 1 j1 phoenix_2_screw phoenix mkdsn 1.5/2-5.08 phoenix2pin- m_p2pitch 10 1 j2 usb fci 61729-0010blf usb_typeb 11 1 j4 5by2_shrd_hdr_smt sullins pptc052ljbn-rc 5by2head- er_thruhole 12 1 j5 2by2_m_hdr sullins pbc36daan 2by2head- er_p1pitch 13 5 j6,j7,j8,j9, j10 jmpr_1pin tyco 87224-1 1by1header_th 14 4 j11,j12,j13, j16 jmpr_3pin tyco 146225-3 3pin_p1pitch 15 2 j14,j18 sma_vert johnson 142-0701-211 sma_vert 16 2 j17,j19 jmpr_2pin sullins pbc36daan 2by2head- er_p1pitch 17 1 j20 4x2 header sullins pbc04dfan 4by2head- er_p1pitch notes: 1. outputs configured for lvpecl. 2. si514-prog-evb contains a pres oldered 514cba000118aag device. 3. si570-prog-evb contains a presoldered 570aca000118dg.
rev. 0.3 13 18 2 l1,l2 ferrite murata blm31a601s 1206 19 2 r1, r2 127 ? venkel cr0603-16w-1270ft sm_r_0603 20 3 r3,r4 301 ? venkel cr0603-16w-3010ft sm_r_0603 21 16 r5,r8,r20, r21,r22, r23,r24, r25,r26, r27,r34, r36,r40, r45,r46, r47 0 ? venkel cr0603-16w-000t sm_r_0603 22 1 r6 100 ? venkel cr0603-16w-1000ft sm_r_0603 23 1 r7 49.9 ? venkel cr0603-16w-49r9ft sm_r_0603 24 3 r9,r10,r11 1 k ? venkel cr0603-16w-1001ft sm_r_0603 25 1 r12 10 ? venkel cr0603-16w-10r0ft sm_r_0603 26 1 r15 10 k ? venkel cr603-16w-1002ft sm_r_0603 27 5 r13,r14, r16,r30, r31 4.99 k ? venkel cr0603-16w-4991ft sm_r_0603 28 1 r17 22.6 k ? venkel cr0603-16w-2262ft sm_r_0603 29 1 r18 17.4 k ? venkel cr0603-16w-1742ft sm_r_0603 30 1 r19 8.25 k ? venkel cr0603-16w-8251ft sm_r_0603 31 2 r28,r39 200 k ? venkel cr0603-16w-2003ft sm_r_0603 32 4 r32,r33,r4 1,r42 2.2 k ? venkel cr0603-16w-2201ft sm_r_0603 33 2 r35,r44 130 ? venkel cr0603-16w-1300ft sm_r_0603 34 1 sw1 no mountain switch 101-0161-ev 4pinswitch 35 2 tp1,tp10 test point key stone 5001k .035" th 36 1 u1 sp0503baht little fuse sp0503baht sot143 37 1 u4 mic5301 micrel mic5301yd5 sot23-5 table 6. SI5XX-PROG-EVB/si514-prog-e vb/si570-prog-evb bill of materials 1 (continued) item qty reference value mfr manufacturer pn pcb footprint notes: 1. outputs configured for lvpecl. 2. si514-prog-evb contains a pres oldered 514cba000118aag device. 3. si570-prog-evb contains a presoldered 570aca000118dg.
14 rev. 0.3 38 1 u5 ds2411 maxim/ dallas ds2411rp+ tsoc-6 39 2 u6,u8 pca9306 ti pca9306dctr psop 40 1 u9 c8051f342 silicon l abs c8051f342 -gq lqfp-32 not populated 41 2 u7 si514_70_71 silabs 42 r29,r43 2 k ? venkel cr0603-16w-2001ft sm_r_0603 43 c18,c24 5 pf venkel c0603x7r160-104kne sm_c_0603 44 r37,r38 49.9 ? venkel cr0603-16w-49r9ft sm_r_0603 45 tp2,tp3, tp4,tp5, tp6,tp7, tp8,tp9 test point key stone 5001k .035" th part order code 514cba000118aag type i 2 c programmable package 5x7 mm, 6-pin output cmos frequency range 0.10?212.5 mhz starting frequency 156.25 mhz vdd 3.3 v temperature stability 25 ppm total stability 50 ppm opening temperature range ?40 to 85 c data sheet http://www.silabs.com/support%20documents/technicaldocs/si514.pdf table 6. SI5XX-PROG-EVB/si514-prog-e vb/si570-prog-evb bill of materials 1 (continued) item qty reference value mfr manufacturer pn pcb footprint notes: 1. outputs configured for lvpecl. 2. si514-prog-evb contains a pres oldered 514cba000118aag device. 3. si570-prog-evb contains a presoldered 570aca000118dg.
rev. 0.3 15 part order code 570aca000118dg type i 2 c programmable package 5x7 mm, 8 pin output lvpecl frequency range 10?945, 970?1134, 1213?1417.5 mhz starting frequency 156.25 mhz vdd: 3.3 v vdd 3.3 v total stability 20 ppm opening temperature range ?40 to 85 c data sheet http://www.silabs.com/support%20documents/technicaldocs/si570.pdf
16 rev. 0.3 8. layout figure 5. primary side figure 6. layer 2: pwr
rev. 0.3 17 figure 7. layer 3: gnd figure 8. secondary side
18 rev. 0.3 d ocument c hange l ist revision 0.1 to revision 0.2 ? added ordering information and revised text to add the si514-prog-evb to the list of rele ased evbs. ? updated table 5 on page 8. ? updated figure 4 on page 11 (schematic). ? updated "7. bill of material s" on page 12 and notes. ?? described change s needed for the si514-prog-evb. revision 0.2 to 0.3 ? added ordering information and revised test for the newly released si570-prog-evb
rev. 0.3 19 n otes :
disclaimer silicon laboratories intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software implementers using or intending to use the silicon laboratories products. characterization data, available modules and peripherals, memory sizes and memory addresses refer to each specific device, and "typical" parameters provided can and do vary in different applications. application examples described herein are for illustrative purposes only. silicon laboratories reserves the right to make changes without further notice and limitation to product information, specifications, and descriptions herein, and does not give warranties as to the accuracy or completeness of the included information. silicon laboratories shall have no liability for the consequences of use of the information supplied herein. this document does not imply or express copyright licenses granted hereunder to design or fabricate any integrated circuits. the products must not be used within any life support system without the specific written consent of silicon laboratories. a "life support system" is any product or system intended to support or sustain life and/or health, which, if it fails, can be reasonably expected to result in significant personal injury or death. silicon laboratories products are generally not intended for military applications. silicon laboratories products shall under no circumstances be used in weapons of mass destruction including (but not limited to) nuclear, biological or chemical weapons, or missiles capable of delivering such weapons. trademark information silicon laboratories inc., silicon laboratories, silicon labs, silabs and the silicon labs logo, cmems?, efm, efm32, efr, energy micro, energy micro logo and combinations thereof, "the world?s most energy friendly microcontrollers", ember?, ezlink?, ezmac?, ezradio?, ezradiopro?, dspll?, isomodem ?, precision32?, proslic?, siphy?, usbxpress? and others are trademarks or registered trademarks of silicon laboratories inc. arm, cortex, cortex-m3 and thumb are trademarks or registered trademarks of arm holdings. keil is a registered trademark of arm limited. all other products or brand names mentioned herein are trademarks of their respective holders. http://www.silabs.com silicon laboratories inc. 400 west cesar chavez austin, tx 78701 usa clockbuilder pro one-click access to timing tools, documentation, software, source code libraries & more. available for windows and ios (cbgo only). www.silabs.com/cbpro timing portfolio www.silabs.com/timing sw/hw www.silabs.com/cbpro quality www.silabs.com/quality support and community community.silabs.com

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