BA7665FS

 Y / C MIX circuit.
Low power consumption (typ. 130mW).
Output mute circuit.
Power save circuit.
Output protection circuit.
Sag compensation circuit allows small output coupling capacitors.
Two-circuit drive possible for loads.
Compact SSOP-A 16-pin package.

The BA7665FS has three 75 driver circuits with 6dB amplifiers, and includes a Y / C MIX circuit. The IC can provide a 75 drive with a composite Y signal, C signal, or a Y / C MIX signal. Dual-circuit drive capacity for each load is provided, and a sag compensation function is provided to allow use of smaller coupling capacitors.

The composite Y signal input is a sync-tip clamp input, and the chroma input is a biased input.

The three channels can be simultaneously muted, or the chroma signal only (in the case of C / Y output, only Y is output), and output short circuit protection and power save circuits are also provided.