PAL TV Chroma Demodulator
TBA990
$5.52
| QTY | Price |
|---|---|
| 1 | $5.52 |
| 10 | $4.97 |
| 25 | $4.48 |
Description
The TBA990 PAL TV Chroma Demodulator is a comprehensive integrated circuit designed for colour television receivers. It includes two active synchronous demodulators for processing the RY and BY chrominance signals, a matrix for generating the GY colour difference signal, a PAL phase switch, and a flip-flop.
This demodulator is well-suited for providing a DC-coupled drive to the picture tube. When used in conjunction with the matrix integrated circuit (TBA530), it delivers RGB output signals.
Features
- Double balanced synchronous demodulator
- Internal decoding matrix
- Internal PAL switch
- Provision for Output DC level matching
- Minimized DC level drift with temperature
- Simultaneous DC adjustment on chroma outputs
Specifications
Operating Temperature
-20°C ~ 60°C
Maximum Supply Voltage
13.2 V
Package
DIP
Number of Terminals
16
Dimensions
Terminal Pitch
2.54 mm
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