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參數(shù)資料
| 型號： | M52766FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | PLL SPLIT VIF / SIF |
| 中文描述： | 鎖相環(huán)劈開資料表格/應(yīng)力強(qiáng)度因子 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 168K |
| 代理商： | M52766FP |
PLL SPLIT VIF / SIF
M52766FP
MITSUBISHI ICs
(TV)
(
/ 15 )
BLOCK DIAGRAM
PIN CONFIGURATION (TOP VIEW)
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24
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EQ OUT
VIDEOINV.OUT
andNT/PALSW
APC FILTER
EQ IN
VCC
VCO COIL
VCO COIL
IF AGC FILTER
VIDEO OUT
QIF OUT
GND
LIMITER IN (NTSC)
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)
DESCRIPTION
APPLICATION
TV sets, VTR tuners.
RF AGC
Delay
Vcc
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VIDEO OUT
QIF AMP
AFT
RF AGC
APC
IF AGC
QIF DET
FM DET
LIM AMP
AF AMP
VIF AMP
VIDEO
DET
VCO
EQ
AMP
RF AGC
OUT
Vcc
+
4.5MHz Filter
4.5MHz Trap
IF IN
AFT
OUT
Vcc
AF OUT
EQ OUT
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.
FEATURES
Dynamic AGC realizes high speed AGC with double filtre.
The M52766FP can correspond to 2tipe sound career,from
change on standard board,with sound LIM input have
2pins (12,13pin).
Sound FM detection can correspond to wide SIF signal,with
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.
RECOMMEND OPERATING CONDITION
Supply voltage range 5.0 ± 0.25V
Recommended supply voltage 5.0V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M52767FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:PLL-SPLIT VIF/SIF |
| M52768FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PLL-INTER VIF/SIF |
| M52769FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:PLL-SPLIT VIF/SIF |
| M52770 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:NTSC/PAL TV SIGNAL PROCESSOR |
| M52770ASP | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:NTSC/PAL TV Signal Processor |
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