SAA7157 Overview
Key Features
- Clock generation suitable for digital TV systems (line-locked)
- PLL frequency multiplier to generate 4 times of input frequency SAA7157
- Dividers to generate clocks LL1.5A, LL1.5B, LL3A and LL3B (4th and 2nd multiples of input frequency)
- PLL mode or VCO mode selectable
- Reset control and power fail detection
- digital supply voltage (pins 8
