參數(shù)資料
型號(hào)： TDA4452
英文描述： Video IF Amplifier for Multistandard TV Receiver and VTR Appliances
中文描述： 視頻中頻多標(biāo)準(zhǔn)數(shù)字電視接收機(jī)和錄像機(jī)設(shè)備放大器
文件頁(yè)數(shù)： 1/11頁(yè)
文件大小： 181K
代理商： TDA4452
TDA4452
TELEFUNKEN Semiconductors
Rev. A1, 15-Aug-96
1 (11)
Video IF Amplifier for Multistandard TV Receiver and VTR
Appliances
Technology:
Bipolar
Features
Standard B/G-L suitable, processes negatively and
positively modulated IF-signals with equal polarity of
the output signal
Ultra white inverter and ultrablack limiter for
reducing transmission interference
Internally noise protected gain control, no flyback
pulses required
Expanded video frequency response allows the
demodulation of amplitude modulated MAC signals
High input sensitivity
Minimal intermodulation distortions
Small differential error
Fast AGC by controlled discharge of the AGC
capacitor
Standard L mode: AGC acting on peak white level,
capacitor discharge control by averaged video signal
Standard B/G: AGC acting on the sync. pulse peak
Constant input impedance
Video output voltage with narrow tolerance
Video input/output for insertion of external sound trap
VTR input/output with video switch
Adjustable, delayed AGC for the tuner
ESD protected
Case:
DIP18
Figure 1. Block diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA4453 制造商:TEMIC 制造商全稱(chēng):TEMIC Semiconductors 功能描述:Video IF Amplifier for Multistandard TV Receiver and VTR Appliances
TDA4453BG 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP
TDA4454 制造商:TEMIC 制造商全稱(chēng):TEMIC Semiconductors 功能描述:Multistandard VIF Amplifier and PLL Demodulator
TDA4455 制造商:TEMIC 制造商全稱(chēng):TEMIC Semiconductors 功能描述:Multistandard VIF Amplifier and PLL Demodulator
TDA4470 制造商:TEMIC 制造商全稱(chēng):TEMIC Semiconductors 功能描述:Multistandard Video-IF and Quasi Parallel Sound Processing
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