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參數(shù)資料
| 型號： | M52334FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | PLL-SPLIT VIF/SIF IC |
| 中文描述： | 鎖相環(huán)分割資料表格/應(yīng)力強度因子集成電路 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 84K |
| 代理商： | M52334FP |
MITSUBISHI ICs (TV)
M52334FP
PLL-SPLIT VIF/SIF IC
8
Pin 1 (RF AGC DELAY)
Pin 2 (APC FILTER)
Pin 3 (EQ INPUT)
Pin 4 (REG. OUTPUT)
1.4V
O-P
internal
driving current : 3mA
An output amplitude is positive 2.2V
P-P
in the case of 87.5%
video modulation.
1
12k
Bias
In the locked state, the cut-off frequency of the filter is
adjusted effectively by an external resistor so that it will be
in the range of around 30 to 200kHz.
In case the cut-off frequency is lower, the pull-in speed
becomes slow. On the other hand, a higher cut-off frequency
widen the pull-in range and band width, which results
in a degradation in the S/N ratio. So, in the actual TV system
design, the appropriate constant should be chosen for getting
desirable performance considering above conditions.
[V2]
fo
3.0V
O-P
[IF input frequency]
100kHz
[Pin 2 output]
[FM mod. frequency]
2
3
It is an open-base input.
The IF AGC does not work correctly, unless a DC element
of pin 8 output is applied to it.
10.5k
3.8k
It is a regulated 5V output which has current drive
capability of approximately 10mA.
4
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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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| M52335 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR |
| M52335SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR |
| M52337SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING FUNCTION FOR HIGH-RESOLUTION COLOR DISPLAYS |
| M52338 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:INTERFACE IC FOR ACTIVE MATRIX LIQUID CRYSTAL PANEL |
| M52338FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:INTERFACE IC FOR ACTIVE MATRIX LIQUID CRYSTAL PANEL |
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