ICs for VCR
1
AN3266FAP
Video luminance signal recording/playback processing IC
n Overview
The AN3266FAP is a single chip IC in which the main
signal processing part of VHS VCR luminance signal is
integrated.
n Features
• 5 V single power supply
• T2FP package
n Applications
• VHS VCR, VHS video camera
n Block Diagram
QFH032-P-0707A
Unit: mm
9.2±0.4
7.0±0.3
0.1±0.1
1.15±0.25
(0.55)
2.5±0.2
1.15±0.250.15
–0.05+0.1
0.65
0.3±0.1
7.0±0.5 9.2±0.4
18
24 17
16
9
25
32
W clip
FM in
FM out
HSS out
EE adj.
1
N.C. SP/EP T
o
CCD
2 3 4 5 6 7 8
24 23 22 21 20 19 18 17
25
26
27
28
29
30
31
32
16
15
14
13
12
11
10
9
W/D
clip
DOC env. det.
Main
emph.
NL
mix.
LIM
MOD
DLIM
Sub
clamp
ACC
amp.
PB amp.
Mute
Video
amp.
PB
C mix.
PICT
CTL
PB
mix.
Main
de-emph.
LNC mix.
PB NL mix.
NL pre-amp.
SS
DEM
Sub B LPF
AGC det.
HPF HPF
LIM
LPF
LIM
NC mix.
Pre amp.
NL pre-amp.
Subtracter
HPF
Clamp
SP/EP
FMCI
SW5
SW1
SW2
PB on
PB on
PB-C in
V
ideo out
GND
V
CC
Mute
V
ideo in
EE/VV
Main Y in
D.Y in