AN3501NFBP Datasheet, PDF (1/24 Pages) Panasonic Semiconductor – Luminance, chroma and linear audio signal processing IC for VCR

ICs for VCR
AN3501NFBP
Luminance, chroma and linear audio signal processing IC for VCR
s Overview
The AN3501NFBP is a luminance, chroma signal
processing IC for VCR (PAL and NTSC). It also inte-
21.2±0.2
18.0±0.2
63
43
Unit: mm
grates a playback equalizer and an NTSC playback cir-
64
42
cuit.
A normal audio signal recording/playback circuit is
added so as to design a signal processing PCB in common
for both a HiFi and a normal model, resulting in space
saving of equipment.
This IC is a completely adjustment-free device which
84
22
has been realized by introducing a adjustment-free tech-
nology such as a Zener zap, and contributes to a more
1
21
(1.0)
efficient design/development and production of an equip-
ment.
0.6±0.2
0.80
0.35^{+–00..015}
Seating plane
0° to 10°
0.6±0.2
s Features
QFH084-P-1818B
• Supply voltage range 4.8 V to 5.2 V (600 mW typ.)
• Usable for 4.43 MHz/3.58 MHz systems
• 4.43 MHz system: PAL/NTSC/ME-SECAM
• 3.58 MHz system: NTSC/PAL-N
• Adjustment-free
• Video output level (recording mode)
• Video output level (playback mode)
• White clip level
• f_O frequency: sync. tip frequency
• FM deviation
• FM level (recording mode)
• Chroma level (recording mode)
• Normal audio circuit built in
• NTSC to PAL conversion by adopting a simplified NTSC playback circuit of a line skip method.
• ME-SECAM discrimination circuit built-in
• All filters built-in, including a CCD filter
• The upper part flicker suppression by adoption of an ACC circuit by the field and an adaptive APC circuit
s Applications
• VCR, camera recorder, combined CTV/VCR set
1