Datasheet Details
| Part number | TDA8722 |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 196.43 KB |
| Description | I2C-bus programmable modulator for negative video modulation and FM sound |
| Datasheet |
 TDA8722 Datasheet
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General Description
plastic small outline package; 20 leads; body width 7.5 mm plastic shrink small outline package; 20 leads; body width 4.4 mm GENERAL DESCRIPTION
TDA8722
The TDA8722 is a programmable modulator which generates an RF TV channel from a baseband video signal and a baseband audio signal in the event of
Key Features
- Video amplifier with clamp and white clip circuits.
- FM sound modulator.
- Asymmetrical and symmetrical RF outputs available.
- Symmetrical RF oscillator using only a few external components.
- External adjusting of modulation depth and level of the sound subcarrier.
- I2C-bus receiver for frequency setting and test-mode selection.
- One I2C programmable output port.
- On-chip Phase-Locked Loop (PLL) frequency synthesizer.
- On-c.