DS25CP152Q_14 Datasheet, PDF (2/17 Pages) Texas Instruments – DS25CP152Q Automotive 3.125 Gbps LVDS 2x2 Crosspoint Switch

DS25CP152Q
SNLS294E – MAY 2008 – REVISED APRIL 2013
Block Diagram
IN0+
IN0-
IN1+
IN1-
Connection Diagram
SEL1 SEL0
2X2
EN0
OUT0+
OUT0-
EN1
OUT1+
OUT1-
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IN0+ 1
IN0- 2
IN1+ 3
IN1- 4
DAP
(GND)
12 OUT0+
11 OUT0-
10 OUT1+
9 OUT1-
Figure 1. DS25CP152Q Pin Diagram
Pin Name
IN0+, IN0- ,
IN1+, IN1-
OUT0+, OUT0-,
OUT1+, OUT1-
SEL0, SEL1
EN0, EN1
NC
VDD
GND
Pin
Number
1, 2,
3, 4
12, 11,
10, 9
7, 8
14, 13
6, 15
16
5, DAP
I/O, Type
I, LVDS
O, LVDS
I, LVCMOS
I, LVCMOS
I, LVCMOS
Power
Power
PIN DESCRIPTIONS
Pin Description
Inverting and non-inverting high speed LVDS input pins.
Inverting and non-inverting high speed LVDS output pins.
Switch configuration pins. There is a 20 kΩ pulldown resistor on each pin.
Output enable pins. There is a 20 kΩ pulldown resistor on each pin.
"NO CONNECT" pins.
Power supply pin.
Ground pin and Device Attach Pad (DAP) ground.
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
2
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