SP505A View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'SP505A' PDF : 35 Pages View PDF
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
DM(b) 69
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-530
DRIVER/RECEIVER
DEC3 DEC2 DEC1 DEC0
1
1 01
RECEIVERS DRIVERS
14 TxD
61 SD(a)
59 SD(b)
2 SDEN
13 DTR
58 TR(a)
56 TR(b)
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)
5 LLEN
22 ST
42 ST(a)
44 ST(b)
23 STEN
15 TxC
63 TT(a)
65 TT(b)
6 TTEN
Figure 58. Mode Diagram — EIA-530
Exar Coporation 48720 Kato Road, Fremont CA, 94538 • (510) 668-7000 • Fax (510) 668-7017 • www.exar.com
30
SP505_100_081308
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