Description
ECG849, TV Horizontal/Vertical Countdown Digital Sync IC ~ 14 Pin DIP (NTE849)
Philips ECG ECG849, TV Horizontal/Vertical Countdown Digital Sync System IC ~ 14 Pin DIP (NTE849, Zenith 221-103)
FEATURES:
- ECG849, TV Horizontal/Vertical Countdown Digital Sync System IC
- Automatic Forced Asynchronous Mode to Remove Jitter
- Improved Low Voltage Start–Up Operation
- Lower Zero–State Horizontal-Drive Pulse Output
- Improved Symmetry for Horizontal-Drive Output
- Improved Automatic Standard Operation
- Noise Detector
- Handles Standard NTSC and Non–Standard Signals
- Automatic Mode Recognition
- Clock Input
- Vertical Ramp (Sawtooth) Generator
- Vertical Amplifier
- Vertical Blanking Generator
- Horizontal Drive Pulse Output
- Ratio–Voltage Regulator
- Inherent Interlace for NTSC Signals
- Vertical–Hold Control Eliminated
- Supply Voltage Range: 10.8V to 13.2V
- Rapid Pull-In
- Co–Channel Sync Lockout for NTSC Signals
- I2L Logic
- Package/Case: 14 Pin DIP
- Replaces: NTE849, RCA 221-103
