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M52766FP

Mitsubishi
Part Number M52766FP
Manufacturer Mitsubishi
Description PLL SPLIT VIF / SIF
Published Apr 23, 2005
Detailed Description MITSUBISHI ICs (TV) M52766FP PLL SPLIT VIF / SIF DESCRIPTION EQ OUT 1 2 APC FILTER 3 EQ IN 4 VCC 5 VCO COIL 6 VCO COI...
Datasheet PDF File M52766FP PDF File

M52766FP
M52766FP

Overview
MITSUBISHI ICs (TV) M52766FP PLL SPLIT VIF / SIF DESCRIPTION EQ OUT 1 2 APC FILTER 3 EQ IN 4 VCC 5 VCO COIL 6 VCO COIL 7 FEATURES IF AGC FILTER 8 Dynamic AGC realizes high speed AGC with double filtre.
VIDEO OUT 9 The M52766FP can correspond to 2tipe sound career,from QIF OUT 10 change on standard board,with sound LIM input have GND 11 2pins (12,13pin).
Sound FM detection can correspond to wide SIF signal,with LIMITER IN (NTSC) 12 VIDEOINV.
OUT andNT/PALSW The M52766FP is a semiconducttor IC with PLL system of VIF/ SIF.
The circuit includes video UF amplifier,PLL video detector,IFAGC,RFAGC,VCO,AFT,LOCK DET,EQ,REG,QIFamplifier,QIF detector,QIF AGC,LIM,FM detector function.
The circuit realize no abjustment SIF,nothing coil AFT.
PIN CONFIGURATION (TOP VIEW) 24 23 22 21 20 19 18 17 16 15 14 13 EQF/B IF AGC FILTER RF AGC DELAY VIF IN VIF IN GND AFT OUT RF AGC OUT QIF DET IN NFB AUDIO OUT LIMITER IN(PAL) PLL system and no abjustment.
The N52766FP correspond to PLL split system and intercareer system.
AFT coil is necessary.
AFT mute is not used.
The M52766FP optimum for VTR and color TV,with video output-pin,because this IC has a built in EQ amplifier.
VCC correspond to 5V,be main strem of tuner in future.
Flat package is 24-pin SSOP of mini flat (0.
8mm pich ), suitable for space saving.
BLOCK DIAGRAM RF AGC Delay Vcc Vcc AFT OUT IF IN APPLICATION TV sets, VTR tuners.
RECOMMEND OPERATING CONDITION Supply voltage range • • • • 5.
0 ± 0.
25V Recommended supply voltage • • • 5.
0V RF AGC OUT AF OUT 24 23 IF AGC 22 21 20 19 18 17 16 15 14 AF AMP 13 VIF AMP RF AGC FM DET EQ AMP AFT QIF AMP APC VIDEO DET VCO LIM AMP QIF DET 1 EQ OUT 2 3 4 + 5 Vcc 6 7 8 9 10 11 12 VIDEO OUT 4.
5MHz Filter 4.
5MHz Trap ( 1 / 15 ) MITSUBISHI ICs (TV) M52766FP PLL SPLIT VIF / SIF Absolute maximum ratings Parameter Supply Voltage 1 Power Consumption Operating Temperature Storage Temperature Surge voltage resistance ( Ta = 25°C, unless otherwise noted ) Ratings ...


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