DS90CP04_14 Datasheet, PDF (3/25 Pages) Texas Instruments – DS90CP04 1.5 Gbps 4x4 LVDS Crosspoint Switch

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Connection Diagram
DS90CP04
SNLS154I – JANUARY 2002 – REVISED APRIL 2013
IN4-
9
IN4+
10
IN3-
11
IN3+
12
IN2-
13
IN2+
14
IN1-
15
IN1+
16
87654321
DAP = GND
DS90CP04
WQFN-32
6x6x0.75mm body size
0.5mm pitch
Top View Shown
17 18 19 20 21 22 23 24
32
OUT4-
31
OUT4+
30
OUT3-
29
OUT3+
28
OUT2-
27
OUT2+
26
OUT1-
25
OUT1+
Figure 2. Connection Diagram - 32 Pin (Top View)
See Package Number NJE0032A
PIN DESCRIPTIONS
Pin
Name
Pin
Number
I/O, Type
Description
DIFFERENTIAL INPUTS COMMON TO ALL MUXES
IN1+
IN1−
16
I, LVDS
Inverting and non-inverting differential inputs.
15
IN2+
IN2−
14
I, LVDS
Inverting and non-inverting differential inputs.
13
IN3+
IN3−
12
I, LVDS
Inverting and non-inverting differential inputs.
11
IN4+
IN4−
10
I, LVDS
Inverting and non-inverting differential inputs.
9
SWITCHED DIFFERENTIAL OUTPUTS
OUT1+
25
O, LVDS
Inverting and non-inverting differential outputs. OUT1± can be connected to any one pair
OUT1−
26
IN1±, IN2±, IN3±, or IN4±
OUT2+
27
O, LVDS
Inverting and non-inverting differential outputs. OUT2± can be connected to any one pair
OUT2−
28
IN1±, IN2±, IN3±, or IN4±
OUT3+
29
O, LVDS
Inverting and non-inverting differential outputs. OUT3± can be connected to any one pair
OUT3−
30
IN1±, IN2±, IN3±, or IN4
OUT4+
31
O, LVDS
Inverting and non-inverting differential outputs. OUT4± can be connected to any one pair
OUT4−
32
IN1±, IN2±, IN3±, or IN4±
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