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參數(shù)資料
| 型號(hào)： | M52769FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | PLL-SPLIT VIF/SIF |
| 中文描述： | 鎖相環(huán)分割資料表格/應(yīng)力強(qiáng)度因子 |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 220K |
| 代理商： | M52769FP |
PLL-SPLIT VIF/SIF
M52769FP
MITSUBISHI ICs (TV)
MITSUBISHI
ELECTRIC
Notes
1. Video S/N
Input SG2 into VIF IN and measure the video out(Pin 22) noise in r.m.s
at TP22-B through a 5MHz (-3dB) L.P.F.
S/N=20 log
0.7 X V
0
det
NOISE
2. Video Band width: BW
1. Measure the 1MHz component level of Video output TP22A with a spectrum
analyzer when SG3(f2=57.75MHz) is input into VIF IN. At that time,
measure the voltage at TP10 with SW10, set to position 2, and then fix
V10 at that voltage.
2. Reduce f2 and measure the value of (f
2
-f
1
) when the (f
2
-f
1
) component
level reaches -3dB from the 1MHz component level as shown below.
TP22
-3dB
1 MHz
BW
( f2 - f1 )
3. Input Sensitivity: VIN MIN
Input SG4 (Vi=90dBμ) into VIF IN , and then gradually reduce Vi and measure the input
level when the 20KHz component of Video output TP22A reaches -3dB from Vo det level.
4. Maximum Allowable Input: VIN MAX
1. Input SG5 (Vi=90dBμ) into VIF IN , and measure the level of the 20KHz
component of Video output.
2. Gradually increase the Vi of SG and measure the input level when the
output reaches -3dB.
(dB)
10
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| M52770SP | NTSC/PAL TV SIGNAL PROCESSOR |
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| M52770 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:NTSC/PAL TV SIGNAL PROCESSOR |
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| M52770SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:NTSC/PAL TV SIGNAL PROCESSOR |
| M52771ASP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:NTSC / PAL TV SIGNAL PROCESSOR |
| M52771SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:NTSC/PAL TV SIGNAL PROCESSOR |
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