Motorola Astro Xts5000 Detailed 6881094c31 E Manual
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Page 191
8-16Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-EU1 5185353D13 IC MINI SO-8 HI PRECISION REG 5V U101 5185633C24 MODULE DIRECT COUPLER U102 5185130C65 IC VHF/UHF/800 MHZ LDMOS DRIVER U103 5185963A15 IC TEMPERTURE SENSOR 1M50C U104 5185765B26 IC PWR CTRL IN MOS20 U105 5185368C19 IC QUAD 10 BIT A/D CONV U106 5185963A60 OP AMP IC U2 5185353D14 IC SOT23-5 HI PRECISION REG 3V U201 5186358E01 IC ANALOG OP-AMP CLC450 U202 5185963A27 IC TESTED AT25016 48...
Page 192
Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-176881094C31-ENovember 16, 2006 Figure 8-10. NUF3577J 700–800 MHz Transceiver (RF) Board Overall Circuit Schematic 7/800_d04 NUF3577J NUF3577J MOTOROLA INTERNAL USE ONLY ANT RXRF TXH TXRF Lee Nagle Lee Nagle XTS 5000 Transceiver Board 7/800 (764 to 869 MHz)11x17 W16 C22 1000pFD3 P1-1033pF C6 DATA F168 LOCK RXLO SCEN SSCK SSFS SSTDTXRF Vdd3 Vdd5 CLKOUT DOUTAFREF FS PC PD PE RXIF V3D V5A CLK CSX C7 7.5pF J1-1 W22 P1-14TP02g 1 W02 TP02 1...
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8-18Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-EFigure 8-11. NUF3577J 700–800 MHz Antenna Switch and Harmonic Filter Circuits 20 mil x 120 millines (4 PLS). transmission HARMONIC FILTER (SHIELDED) C709 2.2pF 2.2pFC712 C724 1pF 1pF L702 150nHC723 C704 1.6pF D701 UPP9401 D702 1pF C707 R703 150 150 R702 8.67nHL705 33pF 33pF C706 C705 8.72 nH 33pF C702 2.2pFL708 C710 1.5pF C7142.2pF C711 15pF C716 L706 L707 47nH C703 47nH 33pF C713 33pFL704 8.72 nH...
Page 194
Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-196881094C31-ENovember 16, 2006 Figure 8-12. NUF3577J 700–800 MHz Receiver Front End Circuit Andres Lacambra Andres Lacambra RX_FE_d02 3 D N G 7 4 D N G 8 5 D N G 9 IN 1 OUT2 Receiver Front End 7/800 (762 -869 MH XTS 5000 Transceiv 11 FL401 491134 DCLINE 31 D N G 5 2 D N G 6 5 4 56nHL409 T401 XFMR12 3 3.9pF C417 C411 0.1uF 5 4 L422 8.2nH 15V07T402 1 2 3 2.7pF C4163pF C408 R420 240 V5A 5.6pFC422 33pF C410 4.7uF C427 C429 39pF .033uF...
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8-20Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-EFigure 8-13. NUF3577J 700–800 MHz Receiver Back End Circuit C530E504 .01uFC559 68pF0.1uF C535 V3DC524 100pFR504 10K 390 R514 0.33uF 47 R509 C570 R511 100K7.5K R505 C555 20pF 0.1uF C536 E508C533 100pF C539 V3D.01uF .01uF 180 R502 C517 R506C554 10K15pF C520 0.1uF 1000pF C516 C522 .01uF C525 .01uF1V5A R513 10K 1 V3D TP501 TEST_POINTTP502 TEST_POINT 27pF C560 C529 0.1uF C542330 R508 V5A 3.9pFE501 E502 E505...
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Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-216881094C31-ENovember 16, 2006 Figure 8-14. NUF3577J 700–800 MHz Transmitter and Automatic Level Control Circuits 7/800_TX_A 100 mil (2 PLS)10 by Lee Nagle Lee Nagle P5.1XTS 7/80 Tran MOTOROLA INTER R122 0 V3D V5A NC 10pF C116100 TX7VR106 10KR119 E105 BK1005HM471 RAWB+ NCD104 MMBD7000C108 C N C N C137 12pF15pF TP130 TEST_POINT 1 MUN5212T1Q106 33pF C106TXB+ 5 100 R110 U106 LMC7101BIM5X4 3 12 C131 1uF VG2 C133 .01uF NC3 NC4 15 16 RFIN6...
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8-22Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-EFigure 8-15. NUF3577J 700–800 MHz Frequency Generation Unit (Synthesizer) Circuit 7/800_FGU_d02_a1 XTS 5000 Transceiver 7/800 (762 -869 MHz) FGU Sheet 1 Vadim Dubov Vadim Dubov R202Vdd5 Vdd3 1K2K 20pF R218 VSFC238 10K R215 2 1Vdd3 NC0.1uF C210 3.3pF C228C204 C225 0.1uF 0.1uF C218 .047uF Vdd30.1uFC205 C223 68pFC212 33pF C237 33pF L201 2.2uH .01uFC234 Vdd3 C221 0.1uFNC NC C230 39pF 27K C233 0.1uF...
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Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-236881094C31-ENovember 16, 2006 Figure 8-16. NUF3577J 700–800 MHz Frequency Generation Unit (VCO) Circuit 11 7/800_FGU_d02_a1 MOTOROLA INTERNAL USE ONLY A300, FGU - VCO U56 C314 1.8pF Vadim Dubov Vadim Dubov FGU Sheet 2 7/800 (762 -869 MHz) XTS 5000 Transceiver 1 39pFL305 15nH C331Y302 RESONATOR 1020MHz R322 22KR309 NC0.1uFC312 20K 1.3pF C306 C313 2.2pF 51K NC 22K R318 1.8pF R302 C301 2.7pF C33039pF VSF VSFVSF C308 15K R399 2.2pFC326...
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8-24Schematics, Board Overlays, and Parts Lists: Transceiver (RF) BoardsNovember 16, 20066881094C31-EFigure 8-17. NUF3577J 700–800 MHz Transceiver (RF) Board Layout—Side 1 C9C10 C11 C15 C16 C17C18 C19 C20 C21 C40C118 C119 C120 C121 C122 C123 C124 C125 C126 C130 C131 C133 C138 C209 C213 C214 C215 C216 C221C224 C225 C226 C227 C233C234 C235 C236C238 C242 C243 C301 C302 C303C304 C305 C306 C307 C308 C309 C313 C314 C316C319 C320 C322 C324 C326 C328 C329 C330 C331 C332 C333 C334 C413 C416 C417 C419 C421 C427...
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Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards8-256881094C31-ENovember 16, 2006 Figure 8-18. NUF3577J 700–800 MHz Transceiver (RF) Board Layout—Side 2 DGC1 C2 C3 C4 C5 C6 C7C8 C12 C13 C14 C22 C30 C50C101 C102 C103 C104 C106 C107 C108 C109 C110 C 111 C112 C113 C114 C115 C116 C117 C136 C137 C201 C202 C203 C204 C205 C206 C207 C208C210 C211 C212 C217 C218 C219 C220 C222 C223 C228 C229 C230 C231 C232 C237 C279 C280 C310 C311 C312 C315 C317C318 C321 C323 C325 C327 C342 C400C401 C403 C404...