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alm-1712 gps filter-lna-filter front-end module data sheet description avago technologies alm-1712 is a gps front-end module that combines a low-noise amplifi er (lna) with gps fbar fi lters. the lna uses avago technologies proprietary gaas enhancement-mode phemt process to achieve high gain with very low noise fi gure and high linearity. noise fi gure distribution is very tightly controlled. a cmos-compatible shutdown pin is included either for turning the lna on/off , or for current adjustment. the integrated fi lter utilizes an avago technologies leading-edge fbar fi lter for exceptional rejection at cell/pcs-band frequencies. the low noise fi gure and high gain, coupled with low current consumption make it suitable for use in critical low-power gps applications or during low-battery situations. component image surface mount 4.5 x 2.2 x 1 mm 3 12-lead mcob note: package marking provides orientation and identifi cation 1712 = product code y = year of manufacture m = month of manufacture xxxx = last 4 digit of lot number features ? very low noise figure : 1.65 db typ ? exceptional cell/pcs-band rejection ? advanced gaas e-phemt & fbar technology ? low external component count ? shutdown current : < 1 ua ? cmos compatible shutdown pin (sd) ? esd : > 3kv at rfin pin ? 1mm typical thickness ? adjustable bias current via single external resistor/ voltage ? useable down to 1.0v supply voltage ? small package dimension: 4.5(l)x2.2(w)x1(h) mm 3 ? meets msl3, lead-free and halogen free specifi cations (typical performance @ 25c) at 1.575ghz, vdd = 2.7v, idd = 8.0ma ? gain = 12.8 db ? nf = 1.65 db ? iip3 = +7 dbm, ip1db = +3 dbm ? s11 = -9 db, s22 =-10 db ? cell-band rejection: > 95dbc ? pcs-band rejection: > 90dbc application ? gps front-end module rf in (pin 1) gnd (pin 2) gnd (pin 3) gnd (pin 4) gnd (pin 6) vsd (pin 5) gnd (pin 7) rf out (pin 8) gnd (pin 9) gnd (pin 10) gnd (pin 12) vdd (pin 11) rf in (pin 1) gnd (pin 2) gnd (pin 3) gnd (pin 10) gnd (pin 12) vdd (pin 11) gnd (pin 7) rf out (pin 8) gnd (pin 9) top view bottom view gnd (pin 4) gnd (pin 6) vsd (pin 5) 1712 ymxxxx attention: observe precautions for handling electrostatic sensitive devices. for rf_in (pin 1): esd human body model = 3 kv all other pins: esd machine model = 40 v esd human body model = 250 v refer to avago application note a004r: electrostatic discharge, damage and control.
2 absolute maximum rating [1] t a = 25c symbol parameter units absolute max. vdd device drain to source voltage [2] v 3.6 idd drain current [2] ma 20 p in,max cw rf input power (vdd = 2.7v, idd = 6ma) dbm 15 p diss total power dissipation [4] mw 72 t j junction temperature c 150 t stg storage temperature c -65 to 150 thermal resistance [3] (vdd = 2.7 v, idd = 8ma), ? jc = 92.2 c/w notes: 1. operation of this device in excess of any of these limits may cause permanent damage. 2. assuming dc quiescent conditions. 3. thermal resistance measured using infra-red measurement technique. 4. board (module belly) temperature tb is 25c. derate 10.9 mw/c for tb > 143c. application circuit gps filter gps filter lna rfout rfin vbias +vdd = 2.7v rbias l
3 electrical specifi cations t a = 25c, freq=1.575ghz, measured on demo board [1] unless otherwise specifi ed C typical performance [1] table 1. performance at vdd = vsd = 2.7v, idd = 8ma (rbias = 8.2k ohm) nominal operating conditions symbol parameter and test condition units min. typ max. g gain db 11 12.8 - nf noise figure db - 1.65 2.1 ip1db input 1db compressed power dbm - +3 - iip3 [2] input 3rd order intercept point (2-tone @ fc +/- 2.5mhz) dbm - +7 - s11 input return loss db - -9 - s22 output return loss db - -10 - s12 reverse isolation db - -22 - cell band rejection relative to 1.575ghz @ 827.5mhz dbc 81 104 - pcs band rejection relative to 1.575ghz @ 1885mhz dbc 81 92.6 - ip1db 1885mhz input 1db gain compression interferer signal level at 1885mhz dbm 30 ip1db 890mhz input 1db gain compression interferer signal level at 890mhz dbm 30 idd supply dc current at shutdown (sd) voltage vsd=2.7v ma - 8 15 ish shutdown current @ vsd = 0v ua - 0.5 - table 2. performance at vdd = 1.8v, vsd = 1.8v, idd = 4ma (rbias = 4.7kohm) nominal operating conditions symbol parameter and test condition units typ g gain db 11.8 nf noise figure db 1.8 ip1db input 1db compressed power dbm 2.5 iip3 [2] input 3rd order intercept point (2-tone @ fc +/- 2.5mhz) dbm 6 s11 input return loss db -9 s22 output return loss db -8.5 s12 reverse isolation db -20 cell band rejection relative to 1.575ghz @ 827.5mhz dbc 100 pcs band rejection relative to 1.575ghz @ 1885mhz dbc 90 idd supply dc current at shutdown (sd) voltage vsd=1.8v ma 4 ish shutdown current @ vsd = 0v ua 0.5 notes: 1. measurements at 1.575ghz obtained using demo board described in figures 6 and 7 2. 1.575ghz iip3 test condition: f rf1 = 1572.5 mhz, f rf2 = 1577.5 mhz with input power of -20dbm per tone measured at the worst case side band
4 circuit symbol size description l1 0402 22 nh inductor (taiyo yuden hk100522nj-t ) l2 0402 6.8 nh inductor (taiyo yuden hk10056n8j-t) c1 0805 0.1 uf capacitor (murata grm188r71c104ka01d) c2 0402 15 pf capacitor (kyocera cm05ch150ahf) c3 0402 6.8 pf capacitor (kyocera cm05ch6r8c50ahf) r1 0402 12 ohm (koa rk73b1ettp120j) r2 0402 8.2 kohm (koa rk73b1ettp822j) figure 1. demoboard and application circuit components table dc pin con- guration of 4-pin connector 1 2 3 4 pins pointing out of the page pins 1, 4 = gnd pin 2 = shutdown (sd) pin 3 = vdd supply
5 figure 2. demoboard and application schematic diagram notes ? the module is fully matched at the input and output rf pins. the rfinput pin, pin1, is directly connected to a shunt inductor that is grounded. the rf output fi lter blocks dc. best noise performance is obtained using high-q wirewound inductors. this circuit demonstrates that low noise fi gures are obtainable with standard 0402 chip inductors. ? c2 and l2 form a matching network that aff ects the frequency response and linearity of the lna, these can be tuned to optimize gain and return loss. ? l1 and r1 isolates the demoboard from external disturbances during measurement. it is not needed in actual application. likewi se, c1 and c3 mitigate the eff ect of external noise pickup on the vdd and vsd lines respectively. these components are not required in actual operation. ? bias control is achieved by either varying the vsd voltage with/ without r2, or fi xing the vsd voltage to vdd and adjusting r2 for the desired current. rfout rfin filter filter lna vsd r2 vsd (pin 2) 50 -ohms tl 50 -ohms tl 50 -ohms tl vdd (pin 3) vdd l2 c2 c1 l1 r1 c3
6 alm-1712 typical performance curves at 25c figure 3b. passband response of typical s-parameter plot @ vdd = 2.7v, idd = 8ma figure 3a. typical s-parameter plot @ vdd = 2.7v, idd = 8ma. -120 -100 -80 -60 -40 -20 0 20 40 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 freq (ghz) -30 -25 -20 -15 -10 -5 0 5 10 gain (db) input rl output rl gain (db) return loss (db) cell band > 95 dbc pcs band > 90 dbc -100 -80 -60 -40 -20 0 20 1.5 1.52 1.54 1.56 1.58 1.6 1.62 1.64 freq (ghz) gain (db) -50 -40 -30 -20 -10 0 10 return loss (db) gain (db) input rl output rl
7 alm-1712 typical performance curves at 25c figure 4b. passband response of typical s-parameter plot @ vdd = 1.8v, idd = 4ma figure 4a. typical s-parameter plot @ vdd = 1.8v, idd = 4ma. -120 -100 -80 -60 -40 -20 0 20 40 0 0.5 1 1.5 2 2.5 3 3.5 4 freq (ghz) gain (db) input rl output rl gain (db) -30 -25 -20 -15 -10 -5 0 5 10 return loss (db) cell band > 95 dbc pcs band > 85 dbc -100 -80 -60 -40 -20 0 20 1.5 1.52 1.54 1.56 1.58 1.6 1.62 1.64 freq (ghz) -50 -40 -30 -20 -10 0 10 gain (db) input rl output rl gain (db) return loss (db)
8 alm-1712 typical performance curves at 25c, r2 = 8.2k ohm 0 2 4 6 8 10 12 14 16 0 5 10 15 20 25 30 35 40 rbias (kohm) idd (ma) vdd=vsd=2.7v vdd=vsd=1.8v 0 2 4 6 8 10 12 14 0 0.5 1 1.5 2 2.5 3 3.5 4 idd (ma) 0 2 4 6 8 10 0 0.5 1 1.5 2 2.5 3 3.5 4 vsd (v) vsd (v) idd (ma) 1.0 1.5 2.0 2.5 3.0 2 4 6 8 10 12 14 16 18 idd (ma) noise figure (db) -40 25 85 1.0 1.5 2.0 2.5 3.0 2 4 6 8 10 12 14 16 idd (ma) noise figure (db) -40 25 85 10 11 12 13 14 15 2 4 6 8 10 12 14 16 18 idd (ma) s21 (db) -40 c 25 c 85 c figure 6. idd vs vsd for vdd = 2.7v, rbias = 8.2k ohm figure 5. idd vs rbias at 25c figure 8. nf vs. idd at vdd = 2.7v figure 7. idd vs vsd for vdd = 1.8v, rbias = 4.7k ohm figure 10. gain vs. idd at vdd = 2.7v figure 9. nf vs idd at vdd = 1.8v
9 alm-1712 typical performance curves at 25c, r2 = 8.2k ohm 9 10 11 12 13 14 15 2 4 6 8 10 12 14 16 idd (ma) idd (ma) idd (ma) s21 (db) -40 c 25 c 85 c 80 85 90 95 100 105 110 2 4 6 8 10 12 14 16 18 idd (ma) idd (ma) cell band rejection (dbc) 80 85 90 95 100 105 110 115 2 4 6 8 10 12 14 16 cell band rejection (dbc) 80 82 84 86 88 90 92 94 2 4 6 8 10 12 14 16 18 pcs band rejection (dbc) 80 82 84 86 88 90 92 94 2 4 6 8 10 12 14 16 pcs band rejection (dbc) -40 c 25 c 85 c -40 c 25 c 85 c -40 c 25 c 85 c -40 c 25 c 85 c -2 0 2 4 6 8 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 vdd (v) ip1db (dbm) 3 ma 4 ma 6 ma 8 ma 10 ma 12 ma figure 12. cell band rejection vs. idd at vdd = 2.7v figure 11. gain vs. idd at vdd = 1.8v figure 14. pcs band rejection vs. idd at vdd = 2.7v figure 13. cell band rejection vs. idd at vdd = 1.8v figure 16. ip1db vs. vdd at 25c figure 15. pcs band rejection vs. idd at vdd = 1.8v
10 alm-1712 typical performance curves at 25c, r2 = 8.2k ohm 0 2 4 6 8 10 12 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 vdd (v) iip3 (dbm) 12 ma 10 ma 8 ma 6 ma 4 ma 3 ma figure 18. edwards-sinsky output stability factor (mu) at vdd = 2.7v figure 17. iip3 vs. vdd at 25c figure 20. edwards-sinsky output stability factor (mu) at vdd = 1.8v figure 19. edwards-sinsky input stability factor (mu) at vdd = 2.7v figure 21. edwards-sinsky input stability factor (mu) at vdd = 1.8v
11 alm-1712 scattering parameter and measurement reference planes figure 22. scattering parameter measurement reference planes lna gps filter reference plane 1 8 module r2 c3 11 l2 c2 c1 l1 r1 5 reference plane gps filter
12 alm-1712 typical scattering parameters at 25 ? c, vdd = 2.7v, idd = 8ma the s- and noise parameters are measured using a microstrip pcb with 10 mils rogers? ro4350. figure 27 shows the input and output reference planes. the circuit values, with the exception of l3, are as indicated in figure 6. freq (ghz) s11 s11 s21 s21 s12 s12 s22 s22 mag. ang. mag. ang. mag. ang. mag. ang. 0.05 -12.2813 -169.1045 -78.5985 -118.6197 -75.3162 -70.6236 -0.0139 -6.4262 0.1 -7.8838 -169.8366 -80.2105 -44.2872 -77.8347 78.6666 -0.0129 -12.9064 0.2 -4.4390 160.9400 -88.3611 -26.8997 -84.9811 -52.5101 -0.0239 -25.7921 0.3 -2.7484 128.4677 -93.1890 146.9933 -95.7323 -93.8166 -0.0408 -38.6637 0.4 -1.6958 98.0830 -82.4311 72.1450 -91.4153 134.8656 -0.0586 -51.7707 0.5 -1.2250 71.1871 -87.5317 74.8441 -86.2042 89.1550 -0.0839 -64.7003 0.6 -0.9647 47.1599 -83.9345 2.4539 -83.9655 44.4489 -0.1176 -77.6721 0.7 -0.7769 24.9663 -87.1777 16.8436 -89.7125 89.2787 -0.1593 -90.7009 0.8 -0.6840 4.1937 -89.0754 23.6186 -84.0169 68.3845 -0.2033 -103.7875 0.8275 -0.6688 -1.4933 -82.6808 29.4261 -85.4435 23.3297 -0.2156 -107.4985 0.9 -0.6429 -15.6400 -86.2170 50.1742 -80.1019 16.7844 -0.2536 -116.9904 1.0 -0.6433 -35.2987 -89.8955 16.3515 -83.4658 76.0517 -0.3143 -130.5097 1.1 -0.6889 -54.3642 -89.7764 26.3778 -87.8452 42.6101 -0.3792 -144.0879 1.2 -0.7700 -73.5017 -88.3877 24.5619 -91.1393 -18.3166 -0.4492 -158.0046 1.3 -0.8962 -93.7356 -81.6680 4.3236 -82.3674 24.6131 -0.5281 -172.6828 1.4 -1.0825 -117.7479 -84.2247 13.1278 -83.7201 36.3685 -0.6427 170.2750 1.5 -3.1884 -158.1944 -64.3997 -6.0480 -74.5813 25.8761 -1.8420 143.5935 1.575 -12.6822 59.1532 13.0368 39.9257 -22.7494 -20.8073 -7.6981 -102.4255 1.6 -1.3605 -90.7517 -4.2007 162.6715 -39.5066 99.8606 -2.6483 -132.1157 1.7 -1.0557 -148.0250 -84.1315 -38.0764 -79.5091 -43.7184 -0.6849 152.6995 1.8 -1.2168 -173.8421 -74.9280 -18.6142 -82.0203 -17.8936 -0.7547 133.6041 1.885 -1.3285 166.9986 -67.1664 -37.5682 -82.1472 12.8835 -0.8054 120.2958 1.9 -1.3484 163.5944 -65.8559 -42.9223 -94.0070 92.3834 -0.8153 117.9458 2.0 -1.4237 141.8114 -59.7454 -82.9734 -77.0829 17.4269 -0.8530 103.1774 2.1 -1.4757 120.1555 -56.5598 -131.5103 -74.7928 15.8149 -0.8846 88.6500 2.2 -1.4906 98.4440 -55.2044 -177.4959 -69.4497 6.1486 -0.9029 74.3008 2.3 -1.4821 76.1674 -54.6914 142.1389 -68.9444 -12.2943 -0.9211 59.7357 2.4 -1.4762 53.9309 -54.9054 108.1967 -65.9196 -26.5157 -0.9298 45.4343 2.5 -1.4613 31.2193 -55.3077 76.3233 -64.5282 -46.5423 -0.9280 31.1024 3.0 -2.3453 -101.0651 -63.0882 -86.2040 -62.8334 -140.6771 -0.8851 -40.5730 3.5 -3.2714 60.4967 -51.5009 148.0650 -63.6359 -114.2158 -0.9030 -113.2549 4.0 -1.9145 -81.3355 -29.4520 -14.9763 -56.2757 -76.7681 -4.2973 155.3328 4.5 -1.7221 -174.7204 -28.4613 164.0139 -43.4760 124.3518 -4.4604 156.2470 5.0 -1.7326 104.6016 -33.0583 60.3322 -42.6988 33.9350 -3.6100 78.8373 6.0 -1.9468 -20.5010 -36.1546 73.7877 -42.6681 -101.4024 -5.4108 -54.4746 7.0 -3.4235 157.0821 -17.6803 -144.9459 -37.6409 -148.9499 -25.4307 -14.4329 8.0 -3.1077 -13.4313 -18.7523 71.4275 -34.2191 68.9708 -3.7923 97.8638 9.0 -6.0381 162.2739 -10.5877 -140.2798 -22.0530 -131.2648 -4.4324 -11.8532 10.0 -4.1903 -8.8509 -18.5914 54.4355 -25.6713 41.2167 -2.0463 -140.4388 11.0 -5.5904 -176.1339 -16.7598 -36.7858 -34.4157 -172.5656 -3.1203 75.2660 12.0 -6.1883 -2.1359 -14.7206 173.3796 -29.5172 -135.0231 -4.8972 -51.2525 13.0 -6.7365 -177.1317 -7.8168 0.7304 -18.9525 37.0810 -7.2551 167.0920 14.0 -5.5082 16.2145 -8.9757 163.5030 -17.7173 -162.2647 -8.4444 85.3310 15.0 -2.7069 -147.9203 -17.3830 -16.1334 -23.7804 19.0535 -7.3686 -69.8251 16.0 -2.7125 66.9269 -28.7486 -70.5093 -33.2607 -64.9003 -5.4797 99.0454 17.0 -3.1761 -74.6931 -20.3747 163.3262 -26.1787 -172.7465 -4.1225 -52.0353 18.0 -4.8204 142.3282 -16.4452 5.6130 -20.9566 34.3559 -4.5326 160.9072 19.0 -6.6201 35.6719 -16.8197 -140.3818 -21.0562 -109.9069 -6.1153 10.1069 20.0 -4.2513 -82.2759 -16.6962 7.7630 -19.6242 40.3753 -3.9544 -48.0473
13 alm-1712 typical scattering parameters at 25 ? c, vdd = 1.8v, idd = 4ma freq s11 s11 s21 s21 s12 s12 s22 s22 (ghz) mag. ang. mag. ang. mag. ang. mag. ang. 0.05 -11.7162 -170.7106 -81.6489 -23.9651 -79.9989 166.0013 -0.0126 -6.4575 0.1 -7.7018 -171.4037 -90.7921 41.4586 -89.7263 12.5338 -0.0118 -12.8900 0.2 -4.2936 160.2101 -87.5836 129.6997 -82.2771 4.1346 -0.0230 -25.7784 0.3 -2.6502 128.1445 -87.6370 69.2383 -84.0300 156.2300 -0.0388 -38.6553 0.4 -1.6292 97.8663 -84.9802 68.7977 -92.0657 120.1065 -0.0585 -51.7725 0.5 -1.1819 71.0839 -89.4916 91.3343 -83.3124 74.6750 -0.0829 -64.6993 0.6 -0.9370 47.0797 -83.7495 34.3433 -88.9090 55.9706 -0.1161 -77.6595 0.7 -0.7687 24.9542 -91.9936 32.7459 -84.5974 61.4150 -0.1561 -90.6813 0.8 -0.6818 4.2036 -88.8808 13.4125 -82.3807 61.8048 -0.1997 -103.7763 0.8275 -0.6681 -1.4945 -87.1387 30.0060 -85.8761 56.5107 -0.2133 -107.4801 0.9 -0.6419 -15.6543 -87.4630 20.0434 -80.3162 35.6866 -0.2493 -116.9728 1.0 -0.6391 -35.3217 -87.3744 0.7020 -86.5401 34.8313 -0.3091 -130.4893 1.1 -0.6706 -54.4991 -88.9095 31.5028 -81.4517 24.3737 -0.3754 -144.0612 1.2 -0.7317 -73.9540 -83.6750 4.8216 -97.0178 -9.7918 -0.4438 -157.9779 1.3 -0.8422 -94.3547 -82.8541 2.5784 -87.6032 45.8691 -0.5225 -172.6498 1.4 -1.0218 -117.7708 -81.3320 19.6979 -82.0519 38.3422 -0.6345 170.6171 1.5 -3.1178 -158.6405 -66.2178 0.2042 -75.6859 17.9411 -1.8370 143.6288 1.575 -14.6222 102.7963 11.1602 46.9620 -19.8837 -24.0104 -6.5680 -93.3582 1.6 -1.2793 -90.3379 -5.8793 165.1758 -36.3706 93.3756 -2.9708 -132.5178 1.7 -1.0178 -148.2247 -83.8168 -43.9663 -82.2421 -36.3426 -0.6790 152.7334 1.8 -1.1860 -174.0191 -75.9294 -18.0396 -85.5619 4.6318 -0.7492 133.6285 1.885 -1.3016 166.8680 -70.1464 -29.1946 -81.8251 -8.5338 -0.8019 120.3211 1.9 -1.3205 163.4637 -70.5762 -38.8621 -81.5867 17.4759 -0.8092 117.9725 2.0 -1.4019 141.6880 -63.2144 -73.4820 -75.6511 33.8800 -0.8490 103.1937 2.1 -1.4597 119.9921 -59.1414 -118.9450 -74.2689 17.1435 -0.8795 88.6655 2.2 -1.4900 98.3343 -56.7200 -167.3326 -70.3523 8.8174 -0.9004 74.3125 2.3 -1.4861 76.1362 -56.0579 144.3719 -67.5578 -0.0975 -0.9188 59.7354 2.4 -1.4760 53.9349 -56.2543 101.6464 -65.8084 -23.7959 -0.9264 45.4328 2.5 -1.4724 31.2536 -57.0216 67.1937 -64.7406 -40.7992 -0.9254 31.1044 3.0 -2.4114 -100.7647 -63.8220 -105.0724 -63.6113 -140.8477 -0.8813 -40.5859 3.5 -3.3164 60.2853 -55.5163 156.2360 -64.0937 -112.6474 -0.8934 -113.2368 4.0 -2.0182 -81.3162 -32.5908 -13.8150 -55.4589 -86.6975 -4.3320 153.6624 4.5 -2.0857 -175.5834 -31.5732 161.9374 -43.8706 118.0248 -3.9425 155.8739 5.0 -2.0953 103.1925 -35.7693 60.2045 -43.4300 32.4125 -3.3736 76.4837 6.0 -1.9438 -20.2189 -39.8779 82.5946 -43.4078 -98.0588 -5.5361 -59.2868 7.0 -3.2605 168.5654 -19.7146 -135.9872 -38.5736 -152.9212 -19.3950 -47.0087 8.0 -3.1021 -14.6426 -19.9574 76.9500 -34.7821 72.9994 -3.7442 98.7381 9.0 -5.6083 159.6227 -11.4095 -135.0280 -22.3814 -125.4177 -4.2361 -13.1301 10.0 -4.7026 -11.4639 -19.0763 56.3564 -26.1326 44.5143 -1.9891 -140.5650 11.0 -6.2228 -177.4774 -17.0007 -37.7901 -41.0067 156.6205 -3.1124 75.5748 12.0 -6.8973 -3.4399 -14.8051 170.6036 -26.5812 -137.3411 -4.9162 -50.7293 13.0 -7.8639 -173.4644 -7.9918 -9.5177 -16.9112 30.0451 -7.5108 172.8073 14.0 -5.3591 18.5501 -10.5670 151.8408 -17.3432 -170.1950 -6.7888 82.0130 15.0 -2.6722 -148.4887 -19.7885 -21.5803 -24.1183 19.1445 -6.8135 -76.3488 16.0 -2.7273 66.4705 -28.4288 -71.7468 -30.7434 -72.7299 -5.3249 97.7321 17.0 -3.1547 -75.2469 -21.7596 159.6029 -26.4143 -177.2816 -4.0002 -51.4573 18.0 -4.8167 139.8221 -17.5940 5.2128 -20.4594 32.8663 -4.4196 161.0736 19.0 -6.4763 38.1618 -18.1592 -142.5790 -20.5410 -115.4139 -6.1810 10.7320 20.0 -4.0478 -82.6401 -18.1698 9.8842 -19.4516 35.7041 -3.8017 -49.8195
14 alm-1712 typical noise parameters at 25 ? c, freq = 1.575 ghz, vdd = 2.7v, idd = 8ma freq (ghz) fmin (db) gamma opt rn/50 mag ang 1.575 1.42 0.21 -103 0.18 alm-1712 typical noise parameters at 25 ? c, freq = 1.575 ghz, vdd = 1.8v, idd = 4ma freq (ghz) fmin (db) gamma opt rn/50 mag ang 1.575 1.71 0.14 -85 0.20 notes: the exceptional noise fi gure performance of the alm-1712 is due to its highly optimized design. in this regard, the fmin of the alm-1712 shown above is locked down by the internal input pre-match. this allows the use of relatively inexpensive chip inductors for external matching.
15 package dimensions notes: 1. all dimensions are in millimeters. 2. dimensions are inclusive of plating. 3. dimensions are exclusive of mold fl ash and metal burr. 4. y refer to year, m refer to month & xxxx refer to last 4 digit of lot number. super nemo land pattern & stencil design all dimensions are in millimeters. 4.30 2.15 1.68 0.65 2.00 0.95 0.99 0.95 7x-0.35sq 0.65 1.35 land pattern stencil opening combined land pattern and stencil opening 2.07 1.51 0.99 0.65 1.95 1.00 1.08 7x-0.32sq 0.93 1.22 1.02 0.92 0.82 0.82 0.85 0.85 0.57 4.20 4.30 4.20 2.00 1.95 0.82 0.99 0.65 0.70 0.65 4.500.10 2.200.10 0.07 all gaps 0.950.10 0.60 0.5250 -2x 0.35 sq -7x 0.10 (all edges) 0.16 3.65 1.0250 0.10 0.30 0.8250 0.3350 0.8250 0.3350 0.9875 0.4975 0.9875 0.4975 1.6750 0.65 0.95 0.30 0.30 top view side view bottom view 1712 ymxxxx pin 1
16 device orientation user feed direction top view end view user feed direction cover tape carrier tape reel 1712 ymxxxx 1712 ymxxxx 1712 ymxxxx tape dimensions all dimensions are in millimeters. part number ordering information part number qty container ALM-1712-BLKG 100 antistatic bag alm-1712-tr1g 3000 13 reel 8.000.10 4.000.10 12.00 +0.30 -0.10 2.000.05 ? 1.500.10 ? 1.50+0.15 1.750.10 5.500.05 4.850.10 1.180.10 10 max 10 max 2.550.10 0.280.02 a. k. b.
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2012 avago technologies. all rights reserved. av02-1639en - march 2, 2012 reel dimensions (13 reel) ps 6 2 1 12 11 10 9 8 7 2 0 3 5 4 6 6 ps ps 6 cpn 12mm mpn detail "x" recycle logo see detail "x" r19.00.5 ?12.30.5(3x) ?100.00.5 ?329.01.0 11.9-15.4** 18.4 max.* slot 5.00.5(3x) 12.4 +2.0* -0.0 16.0mm height x min. 0.4mm thick. embossed lettering embossed line (2x) 89.0mm length lines 147.0mm away from center point 7.5mm height embossed lettering date code esd logo ?16.0 7.5mm height embossed lettering hub ?100.00.5 ?329.01.0 20.2(min.) 1.5(min.) ?13.0 -0.2 +0.5 back view front view 2 0 12 10 8 7 11 9 1 3 4 6 5 2

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