SAA7111中文资料飞利浦数据手册PDF规格书

1 FEATURES

• Four analog inputs, internal analog source selectors,

e.g. 4×CVBS or 2×Y/C or (1×Y/C and 2×CVBS)

• Two analog preprocessing channels

• Fully programmable static gain for the main channels or

automatic gain control for the selected CVBS or Y/C

channel

• Switchable white peak control

• Two built-in analog anti-aliasing filters

• Two 8-bit video CMOS analog-to-digital converters

(ADCs)

• On-chip clock generator

• Line-locked system clock frequencies

• Digital PLL for H-sync processing and clock generation

• Requires only one crystal (24.576 MHz) for all standards

• Horizontal and vertical sync detection