KA2161 - pal/ntsc 1 chip ic for color television
ATT.
INPUT SOUND NF INPUT DE-EMPHASIS SIF DET.
INPUT SIF LIMTER OUT AGC FILTER 1 AGC FILTER 2 VIF/SIF GROUND VIF INPUT VIF INPUT APC FILTER fsc VCXO V/C/D Vcc fsc VCXO CLAMP FILTER R-Y OUTPUT B-Y OUTPUT G-Y OUTPUT -Y OUTPUT X-RAY PROTECTOR FBP IN HORIZONTAL OUTPUT AFC FILTER 32fH VCO HORIZONTAL VCC
KA2161 PAL/NTSC 1 CHIP IC FOR COLOR TELEVISION PAL/NTSC 1 CHIP FOR C/TV 54-SDIP-600 The KA2161 combines an IF system and a video/chroma/deflection on a monolithic integrated circuit to provide a PAL/NTSC color television.
This device is suitable to a muiti-CTV svstem on a 54 SDIP and includes VI F/SIF, videc/chroma/deflection processor.
FUNCTION IF BLOCK VIF Amp.
Video detector 1st, 2nd IF AGC filter Noise canceller AFT RFAGC
KA2161 Features
* output duty V output voltage (H) V output voltage (L) V pull in range(50Hz) V pull in range(60Hz) V free running freq(50Hz) V free running freq. (60Hz) 50/60Hz S/W voltage (50) 50/60Hz S/W voltage (60) 50/60Hz S/W voltage (50) 50/
