Datasheet Details
| Part number | NTE7149 |
|---|---|
| Manufacturer | NTE Electronics (defunct) |
| File Size | 57.38 KB |
| Description | Integrated Circuit I2C Bus Control NTSC 1-Chip Color TV IC |
| Datasheet |
 NTE7149 Datasheet
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General Description
The NTE7149 is an integrated circuit in a 56
Lead DIP type package designed for use as a PIF, SIF, video, chroma and deflection circuit for NTSC color TVs.
This device also provides audio/video switching and a text interface.
Key Features
- PIF Circuit D PLL Type IF Demodulation (Bus Alignment) D RF AGC Output (Delay Point: Bus Alignment) D Adjustment Free AFT Without Tank Coil D Dual Time Constant Fast AGC Video Circuit D Black Stretcher D Uni.
- Color Circuit (Bus Control) D 3.58MHz Trap Filter Circuit (Bus ON/OFF) D DC Restoration Circuit D D. L. Aperture Compensate Circuit (Bus Control) D Y Delay Line Circuit D Internal Filter Auto.
- Adjust Circuit (FSC Link Type) Chroma Circuit D Color Control Circuit (Bus Control).