SP505

SP505 WAN Multi-Mode Serial Transceiver +5V Only Operation 80 CTS 79 SCT 78 DSR 77 SCT(b) 76 SCT(a) 75 GND 74 VCC 73 VCC 72 GND 71 RD(b) 70 RD(a) 69 DM(b) 68 DM(a) 67 CS(b) 66 CS(a) 65 TT(b) 64 GND 63 TT(a) 62 VCC 61 SD(a) Seven (7) Drivers and Seven (7) Receivers Driver and Receiver Tri-state Control Internal Transceiver Termination Resistors for V.11 and V.35 Protocols Loopback Self-Test Mode Software Selectable Protocol Selection Interface Modes Supported: RS-232 (V.28) X.21/RS-422 (V.11) EIA-530 (V.10 & V.11) EIA-530A (V.10 & V.11) RS-449 (V.10 & V.11) V.35 (V.35 & V.28) V.36 (V.10 & V.11) RS-485 (un-terminated V.11) Improved ESD Tolerance for Analog I/Os High Differential Transmission Rates SP505A - 10Mbps RxD 1 SDEN 2 TREN3 RSEN4 LLEN 5 TTEN 6 SCTEN7 LATCH 8 DEC3 9 DEC2 10 DEC1 11 DEC0 12 DTR 13 TxD 14 TxC 15 RTS 16 RL 17 RLEN 18 DCD 19 RxC 20 SP505 60 GND 59 SD(b) 58 TR(a...