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EN 102
9.
F21RE AB
20MHz BANDWIDTH
CASCADABLE WITH ANOTHER TEA6415C
(INTERNAL ADDRESS CAN BE CHANGED BY
PIN 7 VOLTAGE)
8 INPUTS (CVBS, RGB, MAC, CHROMA, ...)
6 OUTPUTS
POSSIBILITY OF MAC OR CHROMA SIGNAL
FOR EACH INPUT BY SWITCHING-OFF THE
CLAMP WITH AN EXTERNAL RESISTOR
BRIDGE
BUS CONTROLLED
6.5dB GAIN BETWEEN ANY INPUT AND OUT-
PUT
-55dB CROSSTALK AT 5MHz
FULLY ESD PROTECTED
DESCRIPTION
The main function of the TEA6415C is to switch 8
video input sources on the 6 outputs.
Each output can be switched to only one of the
inputs whereas but any same input may be con-
nected to several outputs.
All the switching possibilities are controlled through
2
the I
C bus.
PIN CONNECTIONS
January 1996
Circuit Descriptions, List of Abbreviations, and IC Data Sheets
BUS-CONTROLLED VIDEO MATRIX SWITCH
INPUT
1
20
DATA
2
19
INPUT
3
18
CLOCK
4
17
INPUT
5
16
INPUT
6
15
PROG
7
14
INPUT
8
13
V
9
12
C C
INPUT
10
11
Figure 9-17 TEA6415 Pin Layout TEA6415 (Switch)
TEA6415C
DIP20
(Plastic Package)
ORDER CODE : TEA6415C
SO20
(Plastic Micropackage)
ORDER CODE : TEA6415CD
INPUT
GROUND
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
GROUND
INPUT
1/10
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