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SP508EF Datasheet(PDF) 8 Page - Sipex Corporation |
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SP508EF Datasheet(HTML) 8 Page - Sipex Corporation |
8 / 30 page 8 Date: 8/19/04 SP508 Enhanced WAN Multi–Protocol Serial Transceiver © Copyright 2004 Sipex Corporation PIN DESCRIPTION Pin Number Pin Name Description Pin Number Pin Name Description 1 VCC 5V Power Supply Input 51 TxC(b) TxC Non-Inverting Input 2 GND Signal Ground 52 GND Signal Ground 3 SDEN TxD Driver Enable Input 53 TxC(a) TxC Inverting Input 4 TTEN TxCE Driver Enable Input 54 CS(b) CTS Non-Inverting Input 5 STEN ST Driver Enable Input 55 CS(a) CTS Inverting Input 6 RSEN RTS Driver Enable Input 56 DM(b) DSR Non-Inverting Input 7 TREN DTR Driver Enable Input 57 DM(a) DSR Inverting Input 8 RRCEN DCD Driver Enable Input 58 GNDV10 V.10 Rx Reference Node 9 RLEN RL Driver Enable Input 59 RRT(b) DCD DTE Non-Inverting Input 10 LLEN# LL Driver Enable Input 60 RRT(a) DCD DTE Inverting Input 11 RDEN# RxD Receiver Enable Input 61 IC RI Receiver Input 12 RTEN# RxC Receiver Enable Input 62 TM(a) TM Receiver Input 13 TxCEN# TxC Receiver Enable Input 63 LL(a) LL Driver Output 14 CSEN# CTS Receiver Enable Input 64 VCC Power Supply Input 15 DMEN# DSR Receiver Enable Input 65 RL(a) RL Driver Output 16 RRTEN# DCD DTE Receiver Enable Input 66 VSS1 -2xVCC Charge Pump Output 17 ICEN# RI Receiver Enable Input 67 C2N Charge Pump Capacitor 18 TMEN TM Receiver Enable Input 68 GND Signal Ground 19 D0 Mode Select Input 69 C1N Charge Pump Capacitor 20 D1 Mode Select Input 70 C2P Charge Pump Capacitor 21 D2 Mode Select Input 71 VCC Power Supply Input 22 TERM_OFF Termination Disable Input 72 C1P Charge Pump Capacitor 23 D_LATCH# Decoder Latch Input 73 VDD 2xVCC Charge Pump Output 24 NC No Connect 74 GND Signal Ground 25 GND Signal Ground 75 TR(a) DTR Inverting Output 26 VCC 5V Power Supply Input 76 NC No Connect 27 LOOPBACK# Loopback Mode Enable Input 77 VCC Power Supply Input 28 TxD TxD Driver TTL Input 78 TR(b) DTR Non-Inverting Output 29 TxCE TxCE Driver TTL Input 79 RRC(b) DCD Non-Inverting Output 30 ST ST Driver TTL Input 80 VCC Power Supply Input 31 RTS RTS Driver TTL Input 81 RRC(a) DCD Inverting Output 32 DTR DTR Driver TTL Input 82 GND Signal Ground 33 DCD_DCE DCD DCE Driver TTL Input 83 RS(a) RTS Inverting Output 34 RL RL Driver TTL Input 84 VCC Power Supply Input 35 LL LL Driver TTL Input 85 RS(b) RTS Non-Inverting Output 36 RxD RxD Receiver TTL Output 86 GND Signal Ground 37 RxC RxC Receiver TTLOutput 87 ST(a) ST Inverting Output 38 TxC TxC Receiver TTL Output 88 VCC Power Supply Input 39 CTS CTS Receiver TTL Output 89 V35TGND3 ST Termination Referance 40 DSR DSR Receiver TTL Output 90 ST(b) ST Non-Inverting Output 41 DCD_DTE DCD DTE Receiver TTL Output 91 GND Signal Ground 42 RI RI Receiver TTL Output 92 TT(a) TxCE Inverting Output 43 TM TM Receiver TTL Output 93 VCC 5V Power Supply Input 44 GND Signal Ground 94 V35TGND2 ST Termination Referance 45 VCC Power Supply Input 95 TT(b) TxCE Non-Inverting Output 46 V35RGND Reciever Termination Refrence 96 GND Signal Ground 47 RD(b) RXD Non-Inverting Input 97 SD(a) TxD Inverting Output 48 RD(a) RXD Inverting Input 98 VCC 5V Power Supply Input 49 RT(b) RxC Non-Inverting Input 99 V35TGND1 ST Termination Referance 50 RT(a) RxC Inverting Input 100 SD(b) TxD Non-Inverting Output |
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