參數(shù)資料
型號(hào): TDA5667-5
廠商: INFINEON TECHNOLOGIES AG
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP18
封裝: PLASTIC, DIP-18
文件頁(yè)數(shù): 8/22頁(yè)
文件大小: 713K
代理商: TDA5667-5
Semiconductor Group
16
TDA 5667-5
Test Circuit 6
Description of the Measurement Configuration to Measure the Modulation Depth
for Positive and Negative Modulation
Calibration:
A zero reference signal with the TV-measuring receiver is given to the video signal.
A video signal with
Vvid = 1 Vpp is connected to the video input.
Measuring:
1) Modulation depth
mD/N for negative modulation: pin 12 open, range peak white
value
sync level in relation to range zero reference sync level gives mD/N.
2) Modulation depth
mD/P for positive modulation: pin 12 to ground, range peak
white value – sync level in relation to range zero reference – peak white value gives
mD/P.
相關(guān)PDF資料
PDF描述
TDA5670-5X SPECIALTY CONSUMER CIRCUIT, PDSO20
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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