Description
The CXL1511M is an IC developed for use in conjunction with Y/C signal processing ICs for PAL. This CCD delay line provides the comb filter output for eliminating the chrominance signal cross talk and 1H delay output for luminance signals.

Features
• Single power supply (5V)
• Built-in triplex progression PLL circuit
• Comb filter characteristics selectable
• Delay time for 1H delay output selectable
• Built-in peripheral circuits
• Positive phase signal input, positive phase signal output

Functions
• Comb filter output
• 1H delay output for luminance signal
• Clock driver
• Autobias circuit
• Input clamp circuit (for luminance signals)
• Center bias circuit (for chrominance signals)
• Sample-and-hold circuit
• Triplex progression PLL circuit
• Luminance signal delay time/comb filter characteristics selection circuit
• Clock buffer output circuit