SP505 Datasheet, PDF (31/35 Pages) Sipex Corporation – WAN Multi-Mode Serial Transceiver

RD(a) 70
RxD 1
RD(b) 71
RT(a) 37
RxC 20
RT(b) 38
CS(a) 66
CTS 80
CS(b) 67
DM(a) 68
DSR 78
RR(a) 35
DCD 19
RR(b) 36
IC(a) 39
RI 21
SCT(a) 76
SCT 79
SCTEN 7
SCT(b) 77
MODE: EIA-530A
DRIVER/RECEIVER
DEC₃ DEC₂ DEC₁ DEC₀
1
111
14 TxD
61 SD(a)
59 SD(b)
2 SDEN
13 DTR
58 TR(a)
3 TREN
16 RTS
54 RS(a)
52 RS(b)
4 RSEN
17 RL
47 RL(a)
45 RL(b)
18 RLEN
24 LL
51 LL(a)
RECEIVERS DRIVERS
5 LLEN
22 ST
42 ST(a)
44 ST(b)
23 STEN
15 TxC
63 TT(a)
65 TT(b)
6 TTEN
Figure 59. Mode Diagram — EIA-530A
Rev: A Date: 1/27/04
SP505 Multi–Mode Serial Transceiver
31
© Copyright 2004 Sipex Corporation