SP510 Datasheet, PDF (13/37 Pages) Exar Corporation – ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER

REV. 1.0.0
Pin Name
Pin Number
RxD
RD(b) / RD(a)
RDEN#
RxC
RT(b) / RT(a)
RTEN#
TxC
TxC(b) / TxC(a)
TxCEN#
CTS
CS(b) / CS(a)
CSEN#
DSR
DM(b) / DM(a)
DMEN#
DCD_DTE
RRT(b) / RRT(a)
RRTEN#
36
47, 48
11
37
49, 50
12
38
51, 53
13
39
54, 55
14
40
56, 57
15
41
59, 60
16
IC
61
RI
42
ICEN#
17
TM(a)
62
TM
43
TMEN
18
D2, D1, D0
21, 20, 19
SP510
ULTRA HIGH SPEED MULTIPROTOCOL TRANSCEIVER
I/O
DESCRIPTION
DIFFERENTIAL RECEIVERS
O
TTL RxD Receiver Output
I
TTL Differential RXD non-inverting (b) and inverting (a) inputs
I
TTL RxD Receiver Enable, active low
O
TTL RxC Receiver Output
I
TTL Differential RXC non-inverting (b) and inverting (a) inputs
I
TTL RxC Receiver Enable, active low
O
TTL TxC Receiver Output
I
TTL Differential TxC non-inverting (b) and inverting (a) inputs
I
TTL TxC Receiver Enable, active low
O
TTL CTS Receiver Output
I
TTL Differential CTS non-inverting (b) and inverting (a) inputs
I
TTL CTS Receiver Enable, active low
O
TTL DSR Receiver Output
I
TTL Differential DSR non-inverting (b) and inverting (a) inputs
I
TTL DSR Receiver Enable, active low
O
TTL DCD_DTE Receiver Output
I
TTL Differential DCD_DTE non-inverting (b) and inverting (a)
inputs
I
TTL DCD_DTE Receiver Enable, active low
SINGLE ENDED RECEIVERS
I
TTL RI Receiver Input
O
TTL RI Receiver Output
I
TTL RI Receiver Enable, active low
I
TTL TM Receiver Input
O
TTL TM Receiver Output
I
TTL TM Receiver Enable
PROTOCOL MODE SELECTION SIGNALS
I
TTL Mode Select - Refer to Table 5 and Table 6
13