Motorola Gm Series Detailed 6864115b62 B Manual
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Page 331
LB Range2, 25-60W PCB 8486207B05 / Schematics4-19 C0103 C0111 C0112 C0122 C0123 C0141 C0151 C0201 C0202 C0203 C0204 C0205C0224 C0265 C0266C0267 C0271 C0272 C0273C0274 C0276 C0277 C0301C0302 C0303 C0304 C0305 C0324 C0325 C0341 C0342 C0343 C0344 C0351 C0352 C0353 C0354C0402 C0403 C0406 C0407 C0408 C0409 C0410 C0411 C0421C0422C0423 C0426 C0427 C0428 C0429 C0430 C0431 C0485 C0491 C0492 C0497 C0499 C0541 C0542C0554 C0558 C0559 C0560 C0575 C0576 C0591 C0592 C0593 C0611C0621 C0622 C0641 C0644C0645 C0661 C0662...
Page 332
4-20LB Range2, 25-60W PCB 8486207B05 / Schematics J1401 1.8V-2.2V 1.8V-2.2V470pF C1443 MOSBIAS_2_PA_1 0.1uF C1428 470pF R1448C1472 C1466 .01uFFNO: NP150K30pF C1452 C1455 C146927pF C1402 .01uF1uF C1401 .01uF1K R1484 .01uF C1414 R141410 FNO: NP 10 100 R1412 1.8V-2.2V TP1402 R1440R1418 10C1448 240pF 130pF C1442 .01uF 33 Vpp 33 Vpp58 Vpp169 Vpp C1431 R1464 3.3K R1445RXIN TP1403 10 6.2KR1457 2.1VppL1424 C1437 430pF 82nH 390 R1402.01uFC1434 C1460 0.1uF 10 R1415 FNO: NP 16 Vpp .01uF C1476 18 VppL1423 175 Vpp...
Page 333
LB Range2, 25-60W PCB 8486207B05 / Schematics4-21 LT1490R1510 R1512 LM50 U1501 100K 1%4.57V (44W) 2.42V (44W) 2.85V (72W) 2.10V (44W)2.878V (72W) 2.137V (44W) 0.825V LT1490 33pF100K 1%33pFC1505 GND 3 1 POS VOUT2RESET_PA_1 C1506CLK 2.54V (72W)4.93V (72W) FECNTL_1_PA_1 Q1502 U1502-26 57 8 4R1509 1% 100K C1507R1522 10K FECNTL_2 2200pF FN0:NP 68K 1% R1523R1527 100K D1503 D1502 4.7K R1545 1K R1544 Q1506 MMBT3904R1543 1K TP1501 Q1504 1.5KR1541R1501 680 1.5K R1537 .01uFC15301K R1515 20K R1528 PA_PWR_SET_PA_1...
Page 334
4-22LB Range2, 25-60W PCB 8486207B05 / Schematics 4.7VDC (T) 8.5VDC (R) 0VDC (T) +14 dBm (R) 4.8VDC (R) 0.5VDC (R) 0.7VDC (R) 3.4VDC (R) -1.9VDC (T) 2.4VDC (T) 4.3VDC (T)3.5VDC (T) 0.7VDC (T)3.7VDC (T) 0.5VDC (T)+3 dBm (T) 2.5 - 11 VDC8.2VDC (R) -2.2VDC (R) 2.4VDC (R)0VDC (R) 4VDC (R) 8.2VDC (T) C1348 3.9pF R1331 1.2K TXINJ 0 R1306 3.3K R1315 22 R1317 75 R1339 75 R1337 3.9pF C1321 680 R1316 820nHL1304 150 R1347 FN0:NP FN0:NPSHIELD SH130127uH SHIELD SH1302100L1311 R1327 R1345 D S 56 R1309 Q1303 470...
Page 335
LB Range2, 25-60W PCB 8486207B05 / Schematics4-23 4.61VDC 0.90VDC 0.15VDC AT ANTENNA PORT J1401 -47 dBm (1mVrms) -50 dBm -38 dBm +14 dBm (R) 4.64VDC 4.05VDC 1.33VDC9.03VDC (R) 0VDC (T) 8.36VDC (R) 9.1VDC (T)9.14VDC 9.1VDC (T) 0VDC (R) 300pFC1021 150pF9T1_FE_1 C10169T1 62pF C1035 62pF C1010 C1025 240pF 220pF C1024 C1002 .01uF 220nHL1014 C1028 5% .01uF 330nHL101341 3 RXINJ_FE_1 9V3_FE_1 U1001 UMC5N 2 6 100pFC1034 R1007 8.2K L1011 1uH C1001 160pF0.1uF 10% C1030 C1032 75pF R1006 10K 10 R1001Q1003 MMBT3906...
Page 336
4-24LB Range2, 25-60W PCB 8486207B05 / Schematics -48.0 dBm-34.0 dBm -38 dBm -34 dBm 3.10 V 2.25 V5.94 V 7.50 V 1.10 V 6.40 V R1109 330 36pF C1115 120pF C1112 R1135R1108 3.3K 62 BLNKR_SWITCH_IF_1 R1111 47 FN0:NP L1108 18uH R1104 8.2K 15 R113433uH L1110 100 R1106 S L1104 6.8uH Q1104 D 120pF C1149 9V3_IF_1 200pF C1103L1105 6.8uH NOISE_BLNKR_IF1 3.3uH L1102D S C1102 91pFC1110 FN0:NP Q1102 S BLNKR_SWITCH 62pFQ1103 D Q110182pF C1107C1116 39pF 9V3 0.1uF C1114 36pF C1109 L1103 1.8uHR1110 100 FN0:NP6.8pF C1120...
Page 337
LB Range2, 25-60W PCB 8486207B05 / Schematics4-25 3.10 V5V (20KHz, 30KHz) 0V (12.5KHz) +13 dBm 120 mV rms 0.78 V 0.025 V-20 dBm RSSI_IF_1 U1101-3 MC74HC4066 6CNTL 89 14VDD7VSS R1137 12K C1129 22pFR112010K R1130 51.01uF R1124 FN0:NP C1140 11 10 14VDD7VSS 0 U1102-4 MC74HC406612CNTLR1129 47K 47K DISCAUDIOC113910K 680.01uF 0.1uF R1136 C1130 C1135 0.1uF 68pFR1121 C1148 GND1 3 GND2 4 1 IN2 OUT 8.2KR1132CFWC455FFL1106 R11312.4KQ1105 15K3.3K R11330 R1126 FN0:NP 0 R1125 FN0:NP 2 3 1 120pF D1101 Y1101...
Page 338
4-26LB Range2, 25-60W PCB 8486207B05 / Schematics 3.8V 0V9.1V9.1V 0.45V VAGC 1.5V C1610 4700pF 0.1uF C1628 C1607 100pF Q16090.22uF C1608 R1601 10K R1628 1.8KR1622 1K 220pF C1626 9V3_NOISE_BLNKR_2 L1607 1uH 0.1uF C1632Q1602 47K 47K 0.22uFC16273300pFC1624 C1631 10uF TP1601 4.7K R1602 51 L1605 R1626 130pFC161322uH2200pF C1612 L1604 9V3_NOISE_BLNKR_1 R162747uH R1606 NOISE_BLNKR_IF1 10K L1603150K 0.1uF 1uH R1604 C1601 0.22uF 1K 36pF C1604 R1609 C1616 D1601 3 2 1R1613 10K FN0:NP2.7K 9V3 R1633 27K1.5K R1630...
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LB Range2, 25-60W PCB 8486207B05 / Schematics4-27
COMMENT: THE NOISE_BLNKR LINE IS REQUIRED BECAUSE IT
IS ROUTED THROUGH THE FRAC-N FROM THE CONTROLLER.
2.2VDC
1.5VDC7.6VDC
-5 to 0 dBm 8.7VDC13.1VDC2 - 3 VDC
2.9VDC, 0.46Vpp
0VDC (R), 4.7VDC (T)
2.5 - 11 VDC
2.5 - 11 VDC
4.9VDC (LOCKED)
0VDC (UNLOCKED) FN0:NPC1232
.039uF
FN0:NP820K R120721 .01uFC1254
.033uF 16.8MHz
XTAL Y1201
C1214 R1219
47
1uF 9V39V3_FRACN_1CLK_FRACN_1
FN0:NP C1226
LOCK_FRACN_1
C1223FN0:NP1pF C1205 5V_FRACN_2...
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4-28LB Range2, 25-60W PCB 8486207B05 / Schematics3.1 LB2 PCB 8486207B05 Parts List Circuit RefMotorola Part No.DescriptionC1001 2113740F56 160pF C1002 2113741F49 .01uF C1003 2113740F62 300pF C1004 2113740F53 120pF C1006 2113740F46 62pF C1007 2113740F60 240pF C1008 2113741F25 1000pF C1009 2113740F60 240pF C1010 2113740F46 62pF C1011 2113740F53 120pF C1012 2113740F62 300pF C1013 2113741F49 .01uF C1014 2113740F56 160pF C1015 2113741F49 .01uF C1016 2113740F55 150pF C1017 2113741F27 1200pF C1019...