Datasheet

PIN CONFIGURATION
DeviceCode
YearandMonth
ofAssembly
PinA1Index
NXN
YM
A
21 3
B
C
Ch1IN GND Ch1OUT
Ch2IN EN Ch2OUT
Ch3IN
V
S+
Ch3OUT
V
S+
Enable
LPF
3-Pole
20-MHz
6dB
x1
Level
Shift
LPF
3-Pole
20-MHz
6dB
x1
Level
Shift
LPF
3-Pole
20-MHz
6dBx1
Level
Shift
Channel1Input Channel1Output
Channel2Input Channel2Output
Channel3Input Channel3Output
THS7319
www.ti.com .............................................................................................................................................................. SBOS468A – JUNE 2009 – REVISED JULY 2009
ZSV PACKAGE
ZSV PACKAGE
MicrostarCSP 9-BALL
MicrostarCSP 9-BALL
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(TOP VIEW)
Table 1. TERMINAL FUNCTIONS
TERMINAL
NAME NO. I/O DESCRIPTION
Channel 1 Input A1 I Video input, channel 1
GND A2 I Ground pin for all internal circuitry
Channel 1 Output A3 O Video output, channel 1
Channel 2 Input B1 I Video input, channel 2
Enable pin. Logic high enables the THS7319; logic low disables the THS7319.
Enable B2 I
This pin must not be left floating.
Channel 2 Output B3 O Video output, channel 2
Channel 3 Input C1 I Video Input, channel 3
V
S+
C2 I Positive power-supply pin; connect to +2.6 V or +5 V.
Channel 3 Output C3 O Video output, channel 3
FUNCTIONAL BLOCK DIAGRAM
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