SP319 - Sipex

SP319 20Mbps / 5V-Only V.35 Interface with RS-232 V.28 Control Lines

The SP319 is a complete V.35 interface transceiver offering 3 drivers and 3 receivers for V.35, and 4 drivers and 4 receivers for RS-232 (V.28). A Sipex patented charge pump allows +5V only low power operation. RS-232 drivers and receivers are specified to operate at 120kbps, all V.35 drivers and receivers operate up to 10Mbps. Typical Applications Circuit +.

Features

30 C128 C2+ 31 C2- SP319 VSS 0.1µF + +5V 3 TS000 9 ENV35 75 ENT Vcc 400kΩ 100Ω RCA1 70 RCOUT 1 RCB1 71 RCA2 37 RCOUT2 20 RCB2 38 R1IN 66 R1OUT 80 R2IN 68 R2OUT 78 R3IN 35 5kΩ 5kΩ 100Ω 14 DRIN1 61 DRA1 Vcc 400kΩ 59 DRB1 13 T1IN Vcc 58 T1OUT 16 T2IN 400kΩ Vcc 400kΩ 54 T2OUT 17 T3IN Vcc 400kΩ 47 T3OUT 24 T4IN RCOUT1 1 NC 2 TS000 3 NC 4 NC 5 TTEN 6 RTEN 7 NC 8 ENV35 9 NC 10 NC 11 NC 12 T1IN 13 DRIN1 14 DRIN3 15 T2IN 16 T3IN 17 NC 18 R3OUT 19 RCOUT2 20 SP319 60 GND 59 DRB1 58 T1OUT 57 NC 56 NC 55 NC 54 T2OUT 53 NC 52 NC 51 T4OUT 50 NC 49 NC 48 NC 47 T3OUT 46 NC 45 NC 44 DRB2 43 GN.