HA11560T VCR/VDP RF Modulator

HA11560T VCR/VDP RF Modulator

The following describes the operation of each block and external circuits. Video Clamp The video clamp circuit employs a sync peak value clamp. Input impedance is at a level of approximately 30 kΩ to reduce compression of the sync pulse. Note that sag is generated in the sync pulse when a capacitor.

Features

• Superior harmonic characteristics allow easy pattern design.
• Sharp white chip characteristics with no distortion
• The use of miniature surface mount packaging allows substrate miniaturization (TSOP). Functions
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• Video modulator RF carrier oscillator White clip Channel switch Audio carrier converter ANT switch driver Carrier off switch Ordering Information Type No. HA11560FP HA11560T Package 16 pin plastic SOP 16pin plastic TSOP HA11560FP/T Block Diagram R4 Video in VR 1 330 + 16 Video clamp C10 1µ 15 C9 1500 p 14 ANT SW 13 ANT SW VCC SAW resonator R3 10 k 12 C8 C7 11 C6 1.