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參數(shù)資料
型號: LA75600VA
元件分類: 接收器
英文描述: AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24
封裝: 0.225 INCH, SSOP-24
文件頁數(shù): 6/16頁
文件大小: 386K
代理商: LA75600VA
LA75600VA
No.A0325-14/16
Continued from preceding page.
Pin No.
Pin name
Function
Equivalent circuit
15
16
17
2nd AGC FILTER
1st AGC FILTER
IF AGC filter connection.
The AGC voltage is created by smoothing the signal that
results from peak detection by the AGC detector at pins
17 (first AGC), and 15 and 16 (second AGC).
The video signal input to this IF AGC detector is a signal
that was passed through the audio trap circuit.
18
19
VIF INPUT
VIF amplifier input.
The input circuit is a balanced input, and its input
impedance is due to the following component values.
R
≈ 1.5k
C
≈ 3pF
20
GND
21
RF AGC VR
RF AGC adjustment.
This pin sets the tuner's RF AGC operating point.
Both the FM output and the video output can be muted by
setting this pin to the ground level.
Continued on next page.
相關(guān)PDF資料
PDF描述
LA75600VA AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24
LA7565BM AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24
LA7565B AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24
LA7565E AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24
LA7565KM AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA7565B 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products
LA7565BM 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products
LA7565E 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products(292.33 k)
LA7565GM 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LA7565KM 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products
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