欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號(hào): 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(yè)數(shù): 13/16頁(yè)
文件大?。?/td> 386K
代理商: LA75600VA
LA75600VA
No.A0325-6/17
V10. V11 Black noise threshold level and clamp voltage …… [VBTH, VBCL]
(1) Apply DC voltage to the external AGC, IF AGC (pin 17) and vary it.
(2) fp = 45.75MHz 15kHz 78% AM10mVrms (VIF input)
(3) Adjust the IF AGC (pin 17) voltage to operate the noise canceller.
Measure the VBTH, VBCL at test point A.
VBCL
VBTH
Time
Video output
(V)
V12. Video S/N …… [S/N]
(1) Internal AGC
(2) fp = 45.75MHz continuous wave = 10mVrms (VIF input)
(3) Measure the noise voltage at test point A in RMS volts through a 10kHz to 4MHz band-pass filter.
……Noise voltage (N)
(4)
V13. C/S beat …… [IC-S]
(1) Apply DC voltage to the external AGC IF AGC (pin 17) and vary it.
(2) fp = 45.75MHz continuous wave;10mVrms
fc = 42.17MHz continuous wave;10mVrms
10dB
fs = 41.25MHz continuous wave;10mVrms
10dB
(3) Adjust the IF AGC (pin 17) voltage so that the output level at test point A becomes 1.3Vp-p.
(4) Measure the difference between the levels for 3.58MHz and 0.92MHz components at test point A.
C/S beat
0.92MHz
3.58M
4.5M
Frequency (MHz)
Output
(dB)
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
主站蜘蛛池模板: 永城市| 来安县| 安溪县| 师宗县| 灵山县| 仁怀市| 太仆寺旗| 大方县| 南华县| 新巴尔虎右旗| 扶沟县| 抚松县| 昌平区| 米易县| 宣武区| 马山县| 文安县| 渝中区| 甘南县| 连江县| 闽侯县| 安阳县| 灵璧县| 德江县| 普兰店市| 特克斯县| 建瓯市| 东兰县| 常山县| 榆社县| 宁乡县| 文化| 秦安县| 西乌珠穆沁旗| 广德县| 探索| 香格里拉县| 莲花县| 大安市| 根河市| 德昌县|