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參數(shù)資料
| 型號： | STV8224B |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Multistandard Video and Sound IF System with Audio and Video Switches(低音頻和視頻開關(guān)的多標(biāo)準(zhǔn)視頻和聲音IF系統(tǒng)) |
| 中文描述： | 多標(biāo)準(zhǔn)視頻和聲音中頻與音頻視頻開關(guān)系統(tǒng)（低音頻和視頻開關(guān)的多標(biāo)準(zhǔn)視頻和聲音中頻系統(tǒng)） |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 133K |
| 代理商： | STV8224B |
STV8224B
MULTISTANDARDVIDEO AND SOUND IF SYSTEM
WITH AUDIO AND VIDEO SWITCHES
.
VIDEO PLLDEMODULATION
.
SOUND PLLDEMODULATION
.
POSITIVEAND NEGATIVEMODULATION
.
AGC FOR BG AND LSTANDARDS
.
AUDIO SWITCH
.
DC VOLUMECONTROL
.
VIDEO SWITCH
January 1997
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TUNER AGC STARTING POINT ADJUSTMENT
TUNER AGC OUTPUT
AGC CAPACITOR
AGC CAPACITOR (L STANDARD)
IF INPUT
IF INPUT
GROUND
V
EXTERNAL AUDIO INPUT
FM DEMODULATEDAUDIO OUTPUT
AUDIO SWITCH OUTPUT
VOLUME CONTROL+ MUTE
CC
PIF PLL FILTER
AFC OUTPUT
CVBS OUTPUT
SWITCHINGINPUT (STANDARD + INT/EXT)
IF LC
IF LC
AUDIO HIGH PASS FILTER
2nd IF SOUND INPUT
AUDIO AND 2nd IF DECOUPLING
INTERNAL VIDEO INPUT
VIDEO SWITCH OUTPUT
EXTERNAL VIDEO INPUT
8
PIN CONNECTIONS
SHRINK24
(PlasticPackage)
ORDER CODE :
STV8224B
DESCRIPTION
TheSTV8224BisapictureandsoundIFprocessor
formultistandardapplicationwithveryfewexternal
componentsand adjustments.
It provides the audio and video switches for one
SCART plug application.
AM sound demodulation is performed with the
STV8225add-on.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| STV8225 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AM SIF CIRCUIT |
| STV8226 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Multistandard TV Audio Processor and Digital Sound Demodulator |
| STV8227 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders |
| STV8227T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders |
| STV8230 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TV/Video Signal Processor |
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