SP3508 Datasheet, PDF (12/36 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
51
RT(B)
52
RT(A)
53
TxC(B)
54
GND
55
TxC(A)
56
CS(B)
57
CS(A)
58
DM(B)
59
DM(A)
60
GNDV10
61
RRT(B)
62
RRT(A)
63
IC
64
TM(A)
65
LL(A)
66
VCC
67
RL(A)
68
VSS1
69
C2N
70
C1N
71
GND
72
C2P
73
VCC
74
C1P
75
GND
Description
RxC Non-Inverting Input
RxC Inverting Input
TxC Non-Inverting Input
Signal Ground
TxC Inverting Input
CTS Non-Inverting Input
CTS Inverting Input
DSR Non-Inverting Input
DSR Inverting Input
V.10 RX Reference Node
DCD_DTE Non-Inverting Input
DCD_DTE Inverting Input
RI Receiver Input
TM Receiver Input
LL Driver Output
Power Supply Input
RL Driver Output
-2xVCC Charge Pump Output
Charge Pump Capacitor
Charge Pump Capacitor
Signal Ground
Charge Pump Capacitor
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