參數(shù)資料
型號(hào): TDA8349A
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Multistandard IF amplifier and demodulator
中文描述: AM, VIDEO DISCRIMINATOR, PDIP20
封裝: PLASTIC, DIP-20
文件頁(yè)數(shù): 12/17頁(yè)
文件大小: 108K
代理商: TDA8349A
February 1991
12
Philips Semiconductors
Product specification
Multistandard IF amplifier and demodulator
TDA8349A
21. All timing figures defined with a capacitor of 2.2 nF at pin 19. The identification can be speeded up by lowering the
value of this capacitor, however this makes the circuit also less sensitive if the video signal is disturbed (airplane
flutter etc.). If the identification is only used as a sound mute a capacitor of 47 nF is recommended to improve the
sensitivity.
Fig.2 Signal-to-noise ratio as a function of video input.
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TDA8350 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DC-coupled vertical deflection and East-West output circuit
TDA8350Q 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DC-coupled vertical deflection and East-West output circuit
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TDA8351 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:DC-coupled vertical deflection circuit
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