Schematics

FCC ID: TQ4YWGIT-R5678904

Schematics

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FCCID_1046029

1 2 3 4 5 6 7 8 LAN时钟 LAN芯片 网络通信接口 +3.3V +3.3V +3.3V R240 1.5K C201 3.3UF/20V/B U203 +C210 +C215 37 + C202 C214 10NF/16V C208 3.3UF/20V/B 10NF/16V3.3UF/20V/B C200 U202 +3.3V TDP 1 1 10NF/16V TD+ TX+ D MIDO R200 10 4 7 D GND MDIO VDD3.3 MDC 2 25 VDDIO 3 MDC VDDIO TXCT U2010.10UF/16V ERXD3 R201 10 15 30 VDDA3.3 L201 RXD3 VDDA3.3 1 4 +3.3V ERXD2 R202 10 16 33 2000mA TXN 2 2 NC VCC RXD2 VDDA3.3 TD- TX- ERXD1 R203 10 17 35 RXD1 VDDA3.3 ERXD0 R204 10 18 R219 R220 R221 R222 R223 RXP 7 3 1 --- TX+ RXD0 RD+ RX+ ERXDV R205 10 19 8 49.9(1%)49.9(1%) 49.9(1%)49.9(1%)49.9(1%) 2 --- TX- RX_DV VDD_CORE C203 2 3 CLKIN ERXCLK R206 10 20 6 3 --- RX+ GND CLK RX_CLK 15PF RXCT ERXER R207 10 21 4 --- NC RX_ER 25MHz TXCLK R208 10 22 29 TXP RXN 8 6 5 --- NC TX_CLK TXP RD- RX- ETXEN 6 28 TXN 6 --- RX- TX_EN TXN ETXD0 23 32 RXP 7 --- NC TXD0 RXP ETXD1 24 31 RXN 4 8 --- NC TXD1 RXN C206 ETXD2 26 75 75 TXD2 15PF ETXD3 27 12 5 LAN抗干扰元件 COL R224 10 36 TXD3 FDUPLEX 11 ACTIVITY COL ACTIVITY CRS R225 10 3 10 LINKON 4 75 CRS LINKON 9 7 SPEED100 VDDA3.3 ~RESET 5 0.001uF 75 nRST C242 13 1 ~PHYINT 5 8 XTAL2 nINT 22NF/16V CLKIN 14 C216 C218 C220 CLKIN/XTAL1 R275 + 34 11 C1 9 ACTIVITY 10NF/16V 10NF/16V C221 EXRES1 R229 R230 R231 R232 R233 680 10NF/16V 3.3UF/20V/B 10K 10K 10K 10K 10K LINKON R235 12 10 GND GND R242 R228 LAN8700I C240 C241 680 10K 12.4K(1%) LAN8700I 0.10UF/16V 4.7UF +3.3V VDDIO TRJ17205 +C219 13 14 C C217 C 10NF/16V 3.3UF/20V/B 外部控制接口 R234 U204 4.7K I/O接口部分 C243 100PF WG_IN R281 IN1 IN_1GND J201 WG_OUT1 330 WG_IN WG_OUT0 1 U106B IN_1 WG_OUT0 R280 2 ETXD0 C2 B4 ERXD0 IN2 IN_2GND WG_OUT1 +5V ETXD0 ERXD0 3 ETXD1 C3 B5 ERXD1 C248 330 +3.3V ETXD1 ERXD1 4 ETXD2 C4 B6 ERXD2 IN_2 IN_1 VCC232 ETXD2 ERXD2 +3.3V 5 ETXD3 C5 A2 ERXD3 IN_1GND ETXD3 ERXD3 PHOTO-4 6 ETXEN C6 A3 ERXDV 100PF IN_2 IN1 ETXEN ERXDV R279 7 TXCLK B1 A4 ERXCLK U208 IN_2GND IN2 MII TXCLK ERXCLK 8 ~PHYINT B2 A5 ERXER 4.7K 6 5 OUT_1 MIIPHYINT ERXER NC NC 9 MDC C7 A6 CRS 7 4 OUT_1 OUT1_GND OUT1 MDC MII CRS SET1 SET2 10 MIDO B7 B3 COL R285 8 3 OUT1_GND OUT_2 OUT2 MDIO COL COM1COM2 11 Q200 100 9 2 OUT2_GND OUT3 RST1 RST2 12 M1 UART_TX OUT1 R276 3904 10 1 OUT_3 OUT4 UART0 TX V- V+ 13 L1 UART_RX 2K TQ2-5V OUT3_GND UART0 RX 14 B D200 IN4148 OUT_4 B ~RESET 15 ADSP-BF537 OUT4_GND 16 +5V U217 JD-3.81-16ZSW 6 5 NC NC 7 4 OUT_2 UART接口部分 R286 8 SET1 SET2 3 OUT2_GND IN1:外部输入0时值为0 COM1COM2 Q201 100 9 2 IN2:外部输入0时值为0 47UF/16V/C 0.10UF/16V RST1 RST2 U206 OUT2 R277 3904 10 1 OUT1:输出0时外部导通 C246 V- V+ + C209 2K TQ2-5V OUT2:输出0时外部导通 16 1 D201 IN4148 OUT3:输出0时外部导通 +3.3V VCC C1+ OUT4:输出0时外部导通 2 3 C247 +5V V+ C1- 0.10UF/16V 6 U218 C244 C245 V- 4 6 5 0.10UF/16V 0.10UF/16V C2+ NC NC 15 7 4 OUT_3 GND C249 SET1 SET2 5 R287 8 3 OUT3_GND COM201 C2- 0.10UF/16V COM1COM2 Q202 100 9 2 RST1 RST2 5 13 12 UART_RX OUT3 R278 3904 10 1 R1in R1out V- V+ 9 VCC232 2K TQ2-5V 4 14 11 UART_TX D202 IN4148 T1out T1in 8 3 7 10 +5V T2out T2in 7 U219 2 8 9 6 5 R2in R2out NC NC 6 7 4 OUT_4 2---TX SET1 SET2 1 R288 8 3 OUT4_GND 3---RX ADM3202 COM1COM2 Q203 100 9 2 RST1 RST2 A DB9 OUT4 R284 3904 10 1 A 使用交叉线与PC机相 V- V+ +5V 2K TQ2-5V D203 IN4148 拟 制 黄新利 X C R F - 5 0 2 E YW5.948.169DL 审 核 刘春江 型读写器 幅面 版本 阶段标记 A3 1.8 标准化 刘丽华 基带单元电原理图 第 2 页 共 4 页 远望谷信息技术 批 准 王 炜 PCB:XCRF-502E-MAINV1.8 2008-7-1 Time: 标记 数量 更改单号 签名 日期 File: 1 2 3 4 5 6 7 8

1 2 3 4 5 6 SDRAM +3.3V +3.3V FLASH U304 U106C VDD 1 54 GND ADDR1 J14 M9 DATA0 R314 VDD VSS R334 ADDR1 DATA0 DATA0 2 53 DATA15 ADDR2 K14 N9 DATA1 R310 DQ0 DQ15 R318 ADDR2 DATA1 DATA1 22 VDDQ3 52 GND 22 DATA14 ADDR3 L14 P9 DATA2 R315 VDDQ VSSQ R335 ADDR3 DATA2 D DATA2 22 4 51 22 DATA13 ADDR4 J13 M8 DATA3 D R311 DQ1 DQ14 R319 ADDR4 DATA3 DATA3 22 5 50 22 DATA12 ADDR5 K13 N8 DATA4 U305 DQ2 DQ13 ADDR5 DATA4 22 GND 6 49 VDDQ 22 ADDR6 L13 P8 DATA5 1 56 VSSQ VDDQ ADDR6 DATA5 A22 A24 7 48 ADDR7 K12 M7 DATA6 GND 2 55 ~AWE DQ3 DQ12 ADDR7 DATA6 CE1 WE# 8 47 ADDR8 L12 N7 DATA7 ADDR21 3 54 ~ARE R312 DQ4 DQ11 R332 ADDR8 DATA7 A21 OE# R338 DATA4 VDDQ9 46 GND DATA11 ADDR9 M12 P7 DATA8 ADDR20 4 53 R316 VDDQ VSSQ R336 ADDR9 DATA8 A20 STS +3.3V DATA5 22 10 45 22 DATA10 ADDR10 M13 M6 DATA9 ADDR19 5 52 DATA15 2.7K R313 DQ5 DQ10 R333 ADDR10 DATA9 A19 DQ15 DATA6 22 11 44 22 DATA9 ADDR11 M14 N6 DATA10 ADDR18 6 51 DATA7 R317 DQ6 DQ9 R337 ADDR11 DATA10 A18 DQ7 DATA7 22 GND 12 43 VDDQ 22 DATA8 ADDR12 N14 P6 DATA11 ADDR17 7 50 DATA14 VSSQ VDDQ ADDR12 DATA11 A17 DQ14 22 13 42 22 ADDR13 N13 M5 DATA12 ADDR16 8 49 DATA6 DQ7 DQ8 ADDR13 DATA12 A16 DQ6 VDD14 41 GND ADDR14 N12 N5 DATA13 +3.3V 9 48 VDD VSS ADDR14 DATA13 VCC GND ~ABE0 15 40 ADDR15 M11 P5 DATA14 ADDR15 10 47 DATA13 DQML NC ADDR15 DATA14 A15 DQ13 ~SWE 16 39 ~ABE1 ADDR16 N11 P4 DATA15 ADDR14 11 46 DATA5 WE# DQMH ADDR16 DATA15 A14 DQ5 ~SCAS 17 38 CLKOUT ADDR17 P13 E14 ~AMS0 ADDR13 12 45 DATA12 CAS# CLK ADDR17 AMS0 A13 DQ12 ~SRAS 18 37 SCKE ADDR18 P12 F14 ~AMS1 ADDR12 13 44 DATA4 RAS# CKE ADDR18 AMS1 A12 DQ4 ~SMS 19 36 ADDR13 ADDR19 P11 F13 ~AMS2 14 CE_FLASH 43 +3.3V CS# A12 ADDR19 AMS2 CE0 VCCQ ADDR18 20 35 ADDR12 CLKOUT B14 G12 ~AMS3 +3.3V 15 42 BA0 A11 CLKOUT AMS3 VPEN GND ADDR19 21 34 ADDR10 SCKE B13 G13 ~RESET 16 41 DATA11 BA1 A9 SCKE AOE RP# DQ11 SA10 22 33 ADDR9 ~SMS C13 H14 ~AWE ADDR11 17 40 DATA3 A10 A8 SMS AWE A11 DQ3 ADDR1 23 32 ADDR8 ~SRAS D13 G14 ~ARE ADDR10 18 39 DATA10 A0 A7 SRAS ARE A10 DQ10 ADDR2 24 31 ADDR7 ~SCAS C14 K4 A0_ctrl ADDR9 19 38 DATA2 A1 A6 SCAS PF8 A9 DQ2 ADDR3 25 30 ADDR6 ~SWE D12 J1 DBG_LED ADDR8 20 37 +3.3V A2 A5 SWE PF9 A8 VCC ADDR4 26 29 ADDR5 ~ABE0 H13 E13 GND 21 36 DATA9 A3 A4 ABE0 ARDY GND DQ9 VDD27 28 GND ~ABE1 H12 C10 ~RESET ADDR7 22 35 DATA1 C VDD VSS ABE1 RESET A7 DQ1 C SA10 E12 D14 ADDR6 23 34 DATA8 SA10 BR A6 DQ8 MT48LC32M16A2TG P10 ADDR5 24 33 DATA0 BG A5 DQ0 N10 ADDR4 25 32 BGH A4 A0 R343 ADDR3 26 31 +3.3V A3 BYTE# ADSP-BF537 R341 ADDR2 27 30 10K A2 A23 R339 R340 R342 ADDR1 28 29 SDRAM抗干扰元件 10K 10K 10K 10K A1 CE2 TE28F640J3C120 +3.3V +3.3V D301 +3.3V DBG_LEDR303 U310 ADDR20 1.0K R350 1 ADDR21 C329 C330 C331 C332 C333 C334 C336 C337 C338 C339 C341 LED1 ~AMS0 10K 4 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 2 R351 ~AMS1 SN74LVC1G08 U311 10K U313 1 1 L301 R352 4 4 CE_FLASH +3.3V 2000mA ~AMS2 10K 2 2 I/O接口部分 R353 U312SN74AHC1G00 SN74LVC1G08 R344 R348 ~AMS3 10K 1 B 10K 10K 4 B U106D 2 AD7866 DR0PRI D9 D8 DR0PRI DT0SEC SN74LVC1G08 RSCLK C8 D11 ASK IN RSCLK0 SPI SEL2 +3.3V RFS B8 H1 SPI MISO RFS0 SPI MISO C340 DR0SEC D7 H2 SPI SCK DR0SEC SPI CLK C9 TSCLK0 TFS D10 +5V TFS0 0.10UF/16V +3.3V C335 U306 ADSP-BF537 AVDD5 1 20 AD_A0 0.47UF/16V ref select A0 +3.3V 2 19 RFS VRMS DcapB ~CS 3 18 RSCLK AGND SCLK ASK_OUT3 4 17 Q301 VB2 Vdrive R304 ASK_OUT2 5 16 DR0SEC A0_ctrl 3904 VB1 DoutB VRMS 6 15 DR0PRI 10K ASK_OUT0 VA2 DoutA ASK_OUT0 7 14 R305 ASK_OUT1 VA1 DGND 8 13 10K ASK_OUT2 AGND DVDD 9 12 ASK_OUT3 DcapA AVDD C348 C349 R301 10 11 AD_A0 VREF RANGE 0.10UF/16V + 10UF/16V/B +3.3V 5.1K C344 C345 AD7866 ~RESET 0.47UF/16V 0.10UF/16V C350 AVDD5 0.10UF/16V A C346 +C347 A 拟 制 黄新利 X C R F - 5 0 2 E 0.10UF/16V 10UF/16V/B YW5.948.169DL 审 核 刘春江 型读写器 幅面 版本 阶段标记 A3 1.8 标准化 刘丽华 基带单元电原理图 第 3 页 共 4 页 远望谷信息技术 批 准 王 炜 PCB:XCRF-502E-MAINV1.8 2008-7-1 Time: 标记 数量 更改单号 签名 日期 File: 1 2 3 4 5 6

1 2 3 4 5 6 电源模块 U401 MIC29150-3.3 1 2 3 J400 1 L406 L407 D DC_IN IN_5V +5V +3.3V AVDD5 L405 +5V D 220UF/10V/D 3 L401 1000UF/16V 220UF/10V/D 0.10UF/16V +C426 2000mA 220UF/10V/D 220UF/10V/D 220UF/10V/D 220UF/10V/D 5 2000mA 2000mA GND1 2 10UF/16V/B R408 4 100uH 680 +C430 CON5_POWER + + + + + + C429 0.10UF/16V 47UF/16V/C C415 C418 C422 C438 C439 C440 C442 +C428 C417 D401 C427 10UF/16V/B F401 LED1 FUSE2 0.10UF/16V VCC232 I/O接口部分 BF537供电 BF537时钟 C C +3.3V VDDEXT VDDINT U106F U403 A14 A12 CLK 3 2 GND AVDD3.3 C435 C437 GND CLKIN CLK GND +C433 U106E +C436 E7 +5V 0.10UF/16V 0.10UF/16V GND 3 A1 K10 U405 E9 A11 +3.3V 100UF/10V/C VDDEXT VDDINT 100UF/10V/C GND XTAL C12 K8 F5 A7 +2.5V VDDEXT VDDINT GND CLKBUF E6 K5 F6 +3.3V 4 1 VCC232 VDDEXT VDDINT C416 GND VCC NC E11 E10 F10 A10 CLK VDDEXT VDDINT + 10UF/16V/B GND GND F4 E8 F11 D4 25MHz VDDEXT VDDINT GND GND F12 G10 ZHCS1000 H11 G11 1 VDDEXT VDDINT GND GND H5 E5 J4 K11 VDDEXT VDDINT GND GND H10 J5 L10 0.10UF/16V VDDEXT L404 GND GND J11 +3.3V VDDINT J9 L8 C463 VDDEXT GND GND J12 10UH J10 L6 VDDEXT GND GND K7 B9 +3.3V M4 K6 VDDEXT VDDRTC GND GND K9 M10 G5 VDDEXT C468 GND GND L7 U404 P14 G4 VDDEXT 10NF/16V GND GND L9 1 8 VDDEXT S D L11 A13 2 7 ADSP-BF537 VDDEXT VROUT0 S D P1 B12 3 6 VDDEXT VROUT1 S D 4 5 G D ADSP-BF537 B FDS9431A B BF537抗干扰元件 VDDEXT C464 C465 C466 C467 C469 C470 C471 C472 C473 C474 C475 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 4.7UF VDDEXT C476 C478 C480 C482 C484 C486 C488 C490 C492 C494 C496 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 4.7UF VDDINT C483 C485 C487 C489 C491 C493 C498 C400 A 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 10NF/16V 4.7UF A 拟 制 黄新利 X C R F - 5 0 2 E YW5.948.169DL 审 核 刘春江 型读写器 幅面 版本 阶段标记 A3 1.8 标准化 刘丽华 基带单元电原理图 第 4 页 共 4 页 远望谷信息技术 批 准 王 炜 PCB:XCRF-502E-MAINV1.8 2008-7-1 Time: 标记 数量 更改单号 签名 日期 File: 1 2 3 4 5 6

1 2 3 4 5 6 7 8 加载模式选择 韦根接口驱动 灯板接口部分 R107 +5V 1.0K +3.3V +3.3V C106 C107 +C108 +C109 J103 J102 0.10UF/16V 0.10UF/16V 10UF/16V/B 10UF/16V/B LED_POWER 2 R103 2 R131 R165 R108 1 1 10K 10K 10K 100 CON2 R102 CON2 R130 +3.3V U100 面板指示灯 D 0 0 +5V 1 20 +5V Q104 注：本单元PCB另布 D DIR VCC BMODE2 BMODE0 WG_IN 2 19 GND LED_ANT1R105 3904 A0 OE R144 3 18 WG_TRIG 470 A1 B0 R161 R170 R171 4 17 6.8K A2 B1 10K 10K 5 16 R145 10K R109 J108 J109 D100电源灯 JTAG烧录口 6 A3 A4 B2 B3 15 10K 100 +3.3V 1 1 WG_1 7 14 A5 B4 2 2 J104 8 A6 B5 13 WG_OUT1 Q105 3 3 D101功放灯 TDO WG_0 9 12 LED_ANT2 R106 3904 14 A7 B6 4 4 10 11 WG_OUT0 470 13 GND B7 5 5 12 TDI R162 6 6 D102解码灯 74HCT245 10K 11 7 7 ~TRST 10 8 8 9 Q103 D103天线1灯 TCK LED_4 R114 3904 CON8 CON8 8 7 GPIO驱动电路 U105 470 R116 6 TMS +5V 1 DIR VCC 20 +5V R163 100 R117 D104天线2灯 POWER ON 2 19 GND 10K 100 5 R110 A0 OE +3.3V ASK IN 3 18 POWER_ON 4 A1 B0 4.7K PLL CLK 4 17 ASK_IN Q111 3 A2 B1 R115 ~EMU PLL DATA 5 16 PLL_CLK LED_5 3904 2 A3 B2 PLL EN 6 15 PLL_DATA 470 1 A4 B3 R164 CH SEL0 7 14 PLL_EN A5 B4 CON14 8 13 CHANNEL_SEL0 10K A6 B5 R166 R167 R168 R169 9 12 A7 B6 10K 10K 10K 10K 10 11 GND B7 74HCT245 C +3.3V +3.3V C 传感器 +3.3V U102 R119 R160 1 10K C103 10K 蜂鸣器 R113 +5V GND VCC 3 0.10UF/16V U101 C102 100 ~RESET 2 IN_5V L101 5V_RF 0.10UF/16V SP101 /RST 5 4 1 穿心磁珠 +C115 +C116 +C117 C118 NC VDD 6 3 SCL_IO 2 SP809 NC SCK 100UF/10V/C 100UF/10V/C 100UF/10V/C 1000UF/16V 7 2 SDA_IO SPEAKER NC DATA 8 1 4 3 2 1 NC GND SHT15 Q110 J101 SPEAKER R112 3904 RESET 470 R124 10K +3.3V I/O接口部分 XCRF_502E_MAIN_LAN_UARTV1 R120 R122 XCRF_502E_MAIN_LAN_UARTV1.8.Sch 2.4K 2.4K U103 C101 +5V 0.10UF/16V SDA 1 8 +3.3V SDA VDD +3.3V SCL 2 7 IN1 SCL SDOUT CLK 3 6 IN2 CLK SS_N 4 5 ~RESET OUT3 VSS RST_N R118 R121 J111 OUT1 B 10K 10K R123 FS8806 VoutB B OUT4 1 10K SDA OUT2 2 U106A +2.5V ~RESET 3 TCK P2 G1 POWER ON SCL VCC232 TCK GPIO/PPID0 4 TDO N3 G2 POWER_ON WG_IN TDO GPIO/PPID1 5 TDI M3 G3 PLL CLK VRMS VRMS WG_OUT1 TDI GPIO/PPID2 6 TMS N2 F1 PLL DATA GND WG_OUT0 ~TRST N1 TMS TRST GPIO/PPID3 GPIO/PPID4 F2 PLL EN POWER_ON 测试点 GND 7 8 XCRF_502E_MAIN_MEMORY_ADV1 ~EMU M2 F3 CH SEL0 5V_RF EMU GPIO/PPID5 9 XCRF_502E_MAIN_MEMORY_ADV1.8.Sch A8 E1 VoutB 5V_RF RTXO GPIO/PPID6 10 A9 E2 WG_0 5V_RF +5V RTXI GPIO/PPID7 11 BMODE2 L5 E3 WG_1 PLL_CLK 5V_RF +3.3V BMODE2 GPIO/PPID8 12 BMODE1 P3 E4 WG_TRIG +5V ASK_OUT2 BMODE1 GPIO/PPID9 13 BMODE0 N4 D1 IN1 PLL_EN +5V ASK_OUT0 R141 BMODE0 GPIO/PPID10 14 ~NMI B10 D2 IN2 GND ASK_OUT3 +3.3V NMI GPIO/PPID11 15 10K SCL B11 D3 OUT1 PLL_DATA GND ASK_OUT1 SCL GPIO/PPID12 16 SDA C11 D5 OUT2 GND ~RESET SDA GPIO/PPID13 17 D6 OUT3 ASK_OUT0 CHANNEL_SEL0 VRMS GPIO/PPID14 18 C1 OUT4 PLL_EN AVDD5 GPIO/PPID15 19 LED_ANT1 H4 L2 UART1_tx ASK_OUT1 ASK_OUT0 PF15 PF2 20 XCRF_502E_MAIN_POWERV1 LED_POWER H3 L3 UART1_rx PLL_DATA PF14 PF3 21 XCRF_502E_MAIN_POWERV1.8.Sch SCL_IO J3 L4 LED_ANT2 ASK_OUT2 ASK_OUT1 PF11 PF4 22 SDA_IO J2 K1 LED_4 PLL_CLK +5V PF10 PF5 23 SPEAKER K3 K2 LED_5 ASK_OUT3 ASK_OUT2 +3.3V PF7 PF6 24 ASK_IN +2.5V 25 ADSP-BF537 CHANNEL_SEL0 ASK_OUT3 VCC232 26 AVDD3.3 ASK_IN CON26 CLK A A 各测试点布板为焊盘 拟 制 黄新利 X C R F - 5 0 2 E YW5.948.169DL 审 核 刘春江 型读写器 幅面 版本 阶段标记 A3 1.8 标准化 刘丽华 基带单元电原理图 第 1 共 4 页 页 远望谷信息技术 批 准 王 炜 PCB:XCRF-502E-MAINV1.8 2008-7-1 Time: 标记 数量 更改单号 签名 日期 File: 1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 U39 U40 TMS11 16 TMS2 1 16 C46 TMS Vs TMS Vs TCK12 15 TCK2 2 15 R56 TCK TEST TCK TEST +5V REFIN U13 1.0UF/16V TDI1 3 14 ASK_OUT0 TDI2 3 14 ASK_OUT2 TDI OUT+ TDI OUT+ 470 C223 5 4 REFIN TDO14 13 ASK_OUT1 TDO2 4 13 ASK_OUT3 +C58 GND REFIN TDO OUT- TDO OUT- SDA 47PF 6 3 VoutB 5 12 5 12 4.7UF/16V/A SDA VoutB CS TEST CS TEST SCL 7 2 VAPC CAL16 11 DEM2 CAL2 6 11 DEM1 D9 SCL VoutA L17 CAL IN+ CAL IN+ 8 1 ENSPI17 10 DEM4 ENSPI2 7 10 DEM3 TL431BCMS A0 VDD +5V ENSPI IN- ENSPI IN- 8 9 8 9 BLM21AH102SN1D GND VREFOUT GND VREFOUT AD5339ARM C42 +C23 ISPPAC80-01SI ISPPAC80-01SI C41 +5V 47PF 0.10UF/16V 22UF/16V/B D C30 +5V D L32 C32 +5V L31 R32 BLM21AH102SN1D R35 +5V 4.7K U37 1.0UF/16V BLM21AH102SN1D R30 4.7K U38 1.0UF/16V J2 TMS1 1 16 TMS2 1 16 C12 4.7K TMS Vs R33 TMS Vs ASK_OUT3 C302 C16 TCK1 2 15 TCK22 15 26 TCK TEST 4.7K TCK TEST ASK_IN 47PF 2.2UF/16V TDI1 3 14 ASK_OUT0 TDI2 3 14 ASK_OUT2 25 PLL400-915AU2 1000PF TDI OUT+ TDI OUT+ ASK_OUT2 L1 TDO1 4 13 ASK_OUT1 TDO24 13 ASK_OUT3 24 PLL_CLK 1 12 TDO OUT_ TDO OUT_ PLL_CLK C303 CLOCK VCCCHI +5V 5 12 5 12 23 BLM21AH102SN1D /CS TEST /CS TEST ASK_OUT1 47PF PLL_DATA 2 CAL1 6 11 DEM2 CAL2 6 11 DEM1 22 11 CAL IN+ CAL IN+ PLL_DATA C304 DATA RETECT ENSPI17 10 DEM4 ENSPI27 10 DEM3 21 ENSPI IN- ENSPI IN- ASK_OUT0 47PF 8 9 8 9 20 PLL_EN 3 GND VREFOUT GND VREFOUT PLL_EN ENABLE 19 CHANNEL_SEL0 0dBm 22UF/16V/B ISPPAC80-01PI ISPPAC80-01PI C33 18 4 9 RF_IN1 GND OSC IN RF OUT C48 +5V C31 1.0UF/16V 17 GND + 16 6 R16 1.0UF/16V GND 51 GND 15 5 C407 18 +5V +5V R36 NC L3 C408 C47 14 8 7 BLM21AH102SN1D 0.10UF/16V C92 0.10UF/16V C93 0.10UF/16V C94 +5V C95 0.10UF/16V 0.10UF/16V +5V NC VCCVCO +5V 1000PF 2.2UF/16V T12.8H4S C96 13 10 BLM21AH102SN1D 100PF VCC NC C306 C15 R78 R52 R79 R88 R53 R80 12 3 VCC L2 2.2UF/16V 1000PF 11 T1 51(1%) 1.0K(1%) 51(1%) 200(1%) 1.0K(1%) 120(1%) C44 VCC C403 R71 R70 R67 R66 R84 R85 10 4 2 VCC 47PF U3 4.7K(1%) 4.7K(1%) 4.7NF/50V 1.2K(1%) 1.2K(1%) 1.2K(1%) 0.10UF/16V 9 L20 GND R25 C18 1 3 1.2K(1%) C102 R64 1.5K(1%) C71 8 IN O GND 100PF 56NH DEM4 DEM2 7 68(1%) VRMS 1 R24 4 2 14 14 6 R23 1 8 D8 POWER_ON 1.0UF/16V G G C75 100PF 5 C21 C20 1N4148 SCL C17 C104 MAT04FSZ 4 GND 100(1%) 100(1%) HMC478MP86 C D7 10NF/16V 10NF/16V 100PF 3 C301 100PF C 1N4148 13 2 13 MAT04FSZ 9 R73 SDA 2 U32A 10NF/16VR72 4.7K(1%) VoutB 8 7 6 5 L9 U32B 1 C14 C84 U33B U33D BLM31PG391SN1L BLM31PG391SN1L C85 L10 MAT04FSZ MAT04FSZ 4.7K(1%) DC2-2.54-16ZY(带锁) 1000PF U7 GND GND 8.2NH RF IF 47PF 8.2NH 3 L5 L6 12 12 10 C105 HMC207S8 C8 47PF C9 U32D RF_OUT GND GND 100PF U33C R8 N.G R4 R3100PF 8 7 1 7 MAT04FSZ LO 10NF/16V MAT04FSZ 62K 62K U33A 33 U32C R19 9D4 D2 6 MAT04FSZ 2 6 R18 150 U14 1 2 3 4 HSMS-2822 MAT04FSZ C4 1.0K 4 3 HSMS-2822 RFBACK_4 O GND RFBACK_2 RFBACK_4 2 POWER_ON C45 U8 0.5PF(±0.1PF) B U16 47PF 5 3 5 +5V 1 6 10 U15 GND GND 5 4 1 5 5 1 2 5 +IN2GND R27 NCVCC VCC A IN OUT 6 3 VAPC ASK_IN 2 3 4 -IN2 +IN2 A +5V TC7S08F GND GND 7 2 10K 3 4 C3 O2 -IN1 GND |A C309 +5V 8 1 SF2049 RFBACK_3 VCC O1 0.10UF/16V C97 0.10UF/16V 0.10UF/16V C99 +5V C100 0.10UF/16V 0.10UF/16VC101 TC7S04 C98 LM2904 R28 0.5PF(±0.1PF) U6 C311 47PF R81 R54 R82 R89 R55 R83 51 1 4 R26 Pin Pout 51(1%) 1.0K(1%) 51(1%) 200(1%) 1.0K(1%) 120(1%) C55 R75 R74 R69 R68 R86 R87 L15 0.10UF/16V 10K 2 3 47PF 4.7K(1%) 4.7K(1%) 1.2K(1%) 1.2K(1%) 1.2K(1%) 1.2K(1%) Vapc Vdd BLM21AH102SN1D U9 C103 R65 DEM3 C72 DEM1 PF01411A 4.7NF/50V 1.5K(1%) R12 1 6 COU B C38 C27 input cof B 1.0K U4 C36 14 14 2 5 C26 1 8 100PF C5 + gnd gnd POWER_ON R11 3906 3 4 C76 0.5PF(±0.1PF) 22UF/16V/B 0.10UF/16V cor out 100PF MAT04FSZ 470 1000PF D5 10NF/16V C22 C106 MAT04FSZ D6 13 2 13 R77 9 R20 BDCN-17-25 47PF 1N4148 1N4148 C315 C316 RF_OUT C318 10NF/16V +C35 51 U34A 10NF/16V 4.7K(1%) C2 L14 U34B R76 U35B 1000PF 47PF C89 RFBACK_2 φ5*5*1.0 C25 L11 L12 C88 MAT04FSZ 4.7K(1%) U35D R14 BLM31PG391SN1L MAT04FSZ 220UF/10V/D BLM31PG391SN1L 0.10UF/16V COU 8.2NH 8.2NH 47PF 0.5PF(±0.1PF) 100(1%) 3 L7 L8 12 12 10 C7 C107 47PF R9 C6 100PF U17 MIC29302BU 68(1%) U34D 100PF R15 VCC 2 4 8 7 1 7 MAT04FSZ R2 R1 IN OUT 10NF/16V 100(1%) BLM31PG391SN1L U35A GND 62K 62K U34C U35C L13 1 5 R29 C56 D3 C1 EN ADJ 1.0UF/16V R22 9 D1 6 MAT04FSZ 2 6 4.7K HSMS-2822 HSMS-2822 MAT04FSZ RFBACK_1 U12 75 MAT04FSZ 5 4 C29 3 RFBACK_1 0.5PF(±0.1PF) COMM PWDN RFBACK_3 C40 + C37 C39 R31 6 3 100PF 2K FLTR RFIN VRMS 7 2 5 3 5 10 J1(RF2) VRMS IREF 0.10UF/16V 8 1 T2 1 SREF VPOS AD8361ARM C49 N-KFD-3 C10 220UF/10V/D1000PF L16 1000PF C11 47PF +5V BLM21AH102SN1D U1 +5V U11 47PF C28 C43 1 5 U10 +5V 4 3 C34 3 NCVCC VB RF2 10NF/16V CHANNEL_SEL0 2 1 5 FT2 100PF A NCVCC 0.10UF/16V A 3 4 2 RF_IN 5 2 A GND |A A RFC GND G 3 4 RF_IN2 1 GND |A OUT IN TC7S04 6 1 VA RF1 G TC7S04 拟 制 魏刚 X C R F - 5 0 2 E C50 MASWSS0143 LFCN-1000 1000PF C13 型读写器 幅面 版本 阶段标记 4 47PF J4(RF1) 审 核 文艺清 T1 1 A3 1.4 标准化 刘丽华 射频单元电原理图 第 1 页 共 1 页 N-KFD-3 远望谷信息技术 批 准 文艺清 PCB:XCRF-502E-RFV1.4 2008-6-11 Time: 标记 数量 更改单号 签名 日期 File: 1 2 3 4 5 6 7 8


Document Created: 2008-12-08 09:52:16
Document Modified: 2008-12-08 09:52:16
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