Overview
The LC89962 and LC89962M are delay line circuits that provide a delayed signal by a 1H period of NTSC format with an external low-pass filter.

FEATUREs
• Requires only the input of a 3.58-MHz clock to produce a 1H delayed signal and the external low-pass filter.
• Uses a 5-V single-voltage power supply.
• Requires a minimal number of external components due to the peripheral components provided on chip.
• Output signal has the same phase as the input signal.
• Operation has a 4fsc clock synchronized with the input clock allows these products to be used as wide bandwidth delay lines.
• A 4fsc clock can be output from the 4FSC pin (pin 7).

Functions
• 906-bit CCD shift register
• Timing generator and CCD driver circuits
• Auto-bias circuit
• Sync-tip clamp circuit
• Sample-and-hold and output amplifier circuits
• 4 × PLL circuit
• 4fsc output circuit