Main Features - Hyundai HQL320WR Service Manual

Critical Parts Specification
TEA6415C

Main Features

20 MHz Bandwidth
Cascadable with another TEA6415C (Internal
Address can be changed by Pin 7 Voltage)
8 Inputs (CVBS, RGB, Chroma, ...)
6 Outputs
Possibility of Chroma Signal for each Input
by switching off the Clamp with an external
Resistor Bridge
Bus Controlled
6.5 dB Gain between any Input and Output
-55 dB Crosstalk at 5 MHz
Full ESD Protection
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 any single input may be connected
to several outputs.
All switching possibilities are controlled through the
2
I C bus.
Input
1
Data
2
T
Input
3
E
Clock
4 A
6
Input
5
4
Input
6
1
Prog 7
7
5
Input
8 C
VCC
9
Input
10
--31-
DIP 20
(Plastic Dual In-line Package
ORDER CODE: TEA6415C
SO 20
(Plastic Small Outline Package)
ORDER CODE: TEA6415CD
20 Input
19 Ground
18 Output
17 Output
Output
16
Output
15
Output
14
Output
13
Ground
12
Input
11