BA7207AS Datasheet - Rohm

BA7207AS SECAM chroma signal processor for VHS VCRs

Pin No. Pin name 1 (40) RECIN Function Recording system input. Input the REC system chroma signal. PB sync gate output. Test pin. Outputs the chroma signal after it is multiplied by four and passed through the sync gate. Normally connected to VCC to prevent interference. Filter fo adjustment pin 1..

BA7207AS Features

* 1) All filters required for SECAM chroma signal processing are provided. 2) Built-in chroma killer circuit. 3) Built-in switch circuit for selecting PAL chroma or SECAM chroma for the PB / REC system output.

* Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Pow

BA7207AS_Rohm.pdf