AN3266FAP Datasheet, PDF (1/8 Pages) Panasonic Semiconductor – Video luminance signal recording/playback processing IC

ICs for VCR
AN3266FAP
Video luminance signal recording/playback processing IC
s Overview
The AN3266FAP is a single chip IC in which the main
signal processing part of VHS VCR luminance signal is
integrated.
s Features
• 5 V single power supply
• T2FP package
s Applications
• VHS VCR, VHS video camera
24
25
Unit: mm
17
16
32
1
9
8
s Block Diagram
7.0±0.3
9.2±0.4
(0.55)
QFH032-P-0707A
W clip ²⁵
W/D
clip
FM in ²⁶
Main
emph.
NL
mix.
Clamp
SP/EP
27
FMCI
DOC env. det.
PB on
LIM HPF
SW5
Subtracter
LNC mix.
PB NL mix.
NL pre-amp.
LIM
PB on
NL pre-amp.
FM out ²⁸
DLIM
MOD _DEM
HSS out ²⁹
Sub B LPF
SS
AGC det.
30
PB amp.
31 _SW1
EE adj. ³²
ACC
amp.
Sub
clamp
Mute
Video
amp.
SW2
Main
de-emph.
HPF
HPF
LIM
PB
mix.
NC mix. LPF
PICT
CTL
Pre amp.
PB
C mix.
16 _{D.Y in}
15 _{Main Y in}
14
13
12
11
EE/VV
10
9
1