SP3508 Datasheet, PDF (10/36 Pages) Sipex Corporation – Rugged 3.3V, 20Mbps, 8 Channel Multiprotocol Transceiver with Programmable DCE/DTE and Termination Resistors

SP3508 Pin Designation
Pin Number Pin Name
1
GND
2
SDEN
3
TTEN
4
STEN
5
RSEN
6
TREN
7
RRCEN
8
RLEN
9
LLEN#
10
RDEN#
11
RTEN#
12
TxCEN#
13
CSEN#
14
DMEN#
15
RRTEN#
16
ICEN#
17
TMEN
18
D0
19
D1
20
D2
21
DLATCH#
22
TERM_OFF
23
VCC
24
C3P
25
GND
Description
Signal Ground
TxD Driver Enable Input
TxCE Driver Enable Input
ST Driver Enabe Input
RTS Driver Enable Input
DTR Driver Enable Input
DCD Driver Enable Input
RL Driver Enable Input
LL Driver Enable Input
RxD Receiver Enabe Input
RxC Receiver Enable Input
TxC Receiver Enable Input
CTS Receiver Enable Input
DSR Receiver Enable Input
DCD_DTE Receiver Enable Input
RI Receiver Enable Input
TM Receiver Enable Input
Mode Select Input
Mode Select Input
Mode Select Input
Decoder Latch Input
Termination Disable Input
Power Supply Input
Charge Pump Capacitor
Signal Ground
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • [phone] • www.exar.com

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SP3508_100_072208