THS7374 Datasheet, PDF (7/37 Pages) Texas Instruments – 4-Channel SDTV Video Amplifier with 6th-Order Filters and 6-dB Gain

THS7374
www.ti.com....................................................................................................................................................................................................... SLOS590 – JULY 2008
PIN CONFIGURATION
PW PACKAGE
TSSOP-14
TOP VIEW
CH1 IN 1
CH2 IN 2
CH3 IN 3
CH4 IN 4
GND 5
DISABLE 6
NC 7
14 CH1 OUT
13 CH2 OUT
12 CH3 OUT
THS7374IPW 11 CH4 OUT
10 V_S+
9 BYPASS
8 NC
TERMINAL
NAME
NO.
CH1 IN
1
CH2 IN
2
CH3 IN
3
CH4 IN
4
GND
5
DISABLE
6
NC
7, 8
BYPASS
9
V_S+
10
CH4 OUT
11
CH3 OUT
12
CH2 OUT
13
CH1 OUT
14
Table 1. TERMINAL FUNCTIONS
I/O
DESCRIPTION
I
Video input; channel 1
I
Video input; channel 2
I
Video input; channel 3
I
Video input; channel 4
I
Ground pin for all internal circuitry
I
Disable pin. Logic high disables the part; logic low enables the part. This pin must not be left
floating. It must be connected to a defined logic state (or GND or V_S+).
—
No internal connection
Internal filter bypass. Logic high bypasses the internal low-pass filter; logic low uses the
I
internal filters. This pin must not be left floating. It must be connected to a defined logic state
(or GND or V_S+).
I
Positive power-supply pin; connect to +3 V to +5 V
O
Video output; channel 4
O
Video output; channel 3
O
Video output; channel 2
O
Video output; channel 1
Copyright © 2008, Texas Instruments Incorporated
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