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M52390FP Datasheet Ntsc/pal Encoder

Manufacturer: Mitsubishi Electric

Overview: MITSUBISHI ICs (AV MON) M52390FP NTSC/PAL ENCODER.

General Description

The M52390FP is a single-chip semiconductor integrated circuit which has a function to convert R/G/B signal to NTSC/PAL posite video signal and the superimpose function.

PIN CONFIGURATION (TOP VIEW) GND C.Sync IN HHK 3fsc TRAP CLAMP B VCXO APC FILTER VIDEO IN 1 2 3 20 LPF fc CONT.

19 COLOR CONT.

Key Features

  • RGB encode.
  • LPF for chroma difference signal is built-in. Cutoff frequency control is possible by connecting a resistor externally.
  • Because VCA circuit is built-in, gain control at chroma block is possible.
  • Carrier leak is on a low level because of built-in high-precision modulation circuit and clamp circuit.
  • Burst signal and sync signal are generated within the IC. Superimpose function.
  • Ys IN (control input) is used for switching 2 input signals, VIDEO.

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M52390FP Distributor