AN2493FH - Panasonic Semiconductor

AN2493FH Luminance and chrominance signal processing (PAL) IC for 8 mm VCR

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 VXO in REC APC det. VREF det. fSC out f det. PB APC det. PG in. C VCC CK Data C GND C MIX in PB C out CLCA det. REC C out GCA4 CTL PB C in CEC det. Chroma emph. CTL GCA3 CTL (APT CTL) FM out (DOC) DEV CTL f0 CTL ME out (COR det. out) W CTL MENF NL in LNC out CCL d.

Features

• 5 V single power supply
• Reduction of the external components and adjusting parts by adopting automatic adjustment filter
• No need of glass delay lines
• For NTSC (PAL: AN2493 pin-compatible) (1.25) 0.10±0.10 0.18−0.05 0.15−0.05 1.95±0.20 +0.10 (1.00) Seating plane 0° to 10° 0.50±0.20 s Applications
• 8 mm VCR, 8 mm video camera QFP064-P-1010 1 2 CTL1 CL in CDL in CCL det. G1 det. Y VCC NL in YDL in VNF LNC out ADD out G2 det. Video out YCL det. V mute CTL Clamp det. 45 46 VF mute CTL 47 VF out CONP C 35 L IMC 36 To CCD ML out Y GND 42 Line in 50 SW 1 49 48 44 43 41 .