AN2493FH
Overview
The AN2492FH is a single chip LSI on which Y/C main signal processing circuit of NTSC normal 8 mm VCR is integrated. It is possible to reduce the system cost drastically thanks to the introduction of an external filter on to the chip and fc auto adjustment.
48 49
12.00±0.20 10.00±0.20 33 32 (1.25) 10.00±0.20 12.00±0.20 64 17 1 0.50 16
+0.10 s Features
- 5 V single power supply
- Reduction of the external ponents and adjusting parts by adopting automatic adjustment filter
- No need of glass delay lines
- For NTSC (PAL: AN2493 pin-patible)
(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
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
SW 1
37 38
31...
