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M52325AP

Part Number	M52325AP
Manufacturer	Mitsubishi
Description	SECAM DECODER
Published	Apr 23, 2005
Detailed Description	MITSUBISHI LINEAR INTEGRATED CIRCUIT M52325AP SECAM DECODER [GENERAL DESCRIPTION] pin configuration The M52325AP is de...
Datasheet	M52325AP PDF File

Overview

MITSUBISHI LINEAR INTEGRATED CIRCUIT M52325AP SECAM DECODER [GENERAL DESCRIPTION] pin configuration The M52325AP is designed for SECAM chrominance decoding.
The IC should preferably be used in conjunction with PAL / NTSC signal processor M52340SP and the switched capacitor baseband delay line.
It consists of a bell filter,a demodulator and an identification circuit.
The IC needs no adjustment and few external components are required.
A signal with highly stable reference frequency is required for the calibration, and a three - level sandcastle pulse for blanking and burst gating.
fref / IDENT BELL OUT Vcc BAND GAP SACAM KILLER OUT GND BELL ref.
1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 CVBS IN SAND IN BLACK ADJ.
R PLL auto 1 PLL auto2 BLACK ADJ.
B - (B - Y ) OUT - (R - Y ) OUT M52325AP [FEATURES] • Fully integrated filters • No adjustment • Few external compornents • Used with a switched capacitor baseband delay line PLL ref.
16 PIN DIL PLASTIC PACKAGE [STRUCRURE] Bipolar Silicon Monolithic IC [APPLICATION] SECAM Color Television 16 PIN DIL PLASTIC PACKAGE [QUICK REFERENCE DATA] SYMBOL PARAMETER positive power supply pin3 supply current pin3 input dynamic range pin16 -(R-Y) output voltage amplitude (peak to peak value) ;pin9 -(B-Y) output voltage amplitude (peak to peak value) ;pin10 MIN.
7.
5 18 0.
85 1.
10 TYP.
8.
0 24 1.
0 1.
00 1.
24 MAX.
8.
5 30 1.
4 1.
15 1.
43 UNIT V mA Vp-p Vp-p Vp-p Vcc Icc VDR VR-Y VB-Y MITSUBISHI 1 - 13 MITSUBISHI LINEAR INTEGRATED CIRCUIT M52325AP SECAM DECODER Vcc=8.
0V PLL auto2 PLL auto1 0.
1µF BELL OUT 2 12 13 3 BAND GAP BANDGAP 22µF 0.
1µ F + CVBS IN 4 16 ACC BELL FILTER AMP PLL BELL ref.
7 0.
47µ F BELL TUNING IDENT DEEMPHASIS SECAM SW.
B-Y OUTPUT 10 -(B-Y) OUT R-Y OUTPUT 9 -(R-Y) OUT INTERFACE PLL TUNING 5 KILLER OUT PLL ref.
PULSE GEN.
15 6 SAND IN GND 11 BLACK ADJ.
B 1 fref / IDENT 8 0.
47µ F 14 BLACK ADJ.
R fig.
1 M52325AP block diagram 3.
85V SAND IN detection level 2.
0V 1.
25V pin 15 SAND...

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M52325AP SECAM DECODER - Mitsubishi

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