AN5177NK Datasheet, PDF (1/4 Pages) Panasonic Semiconductor – VIF/SIF Signal Processor IC for TV and VCR

ICs for TV
AN5177NK
VIF/SIF Signal Processor IC for TV and VCR
s Overview
The AN5177NK is a VIF/SIF signal processor IC for TV
and VCR.
s Features
• PLL full-synchronization detection
• An equalization amplifier for improved frequency char-
acteristics built-in
• Low operating voltage : V_CC=5.0V (typ.)
8.6±0.3
4.7±0.25
Unit : mm
1.0±0.25
3.3±0.25
3 to 15˚ ^{10.16±0.25}
+ 0.1
0.35^{– 0.05}
30-Pin Shrunk DIL-Plastic Package (SDIP030-P-0400)
s Block Diagram
Video
Out
VCO
+
VCC
5V
VCO–GND
15 14 13 12 11 10 9
87
6
5
4
3
21
AFC
EQ
Amp.
NI
APC
VCO
Video
Amp.
Det.
Limitter
Amp.
IF
AGC
RF
AGC
VIF
FM
Det.
Amp.
+B
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
+
+B
5V
Main
AFC
RF AGC ^{+B 5V}
SAW
GND _Sound
Out
Out ^{AFC Main}
VCC VCC
Out
1