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參數(shù)資料
| 型號(hào)： | 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(qiáng)度因子集成電路 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 84K |
| 代理商： | M52334FP |
MITSUBISHI ICs (TV)
M52334FP
PLL-SPLIT VIF/SIF IC
9
Pin 5, Pin 6 (VCO COIL)
Pin 7 (V
CC
)
Pin 8 (VIDEO OUTPUT)
Pin 9 (GND)
850
850
466
466
Connecting a tuning coil and capacitor to these pins enables
an oscillation.
The tuning capacitor of about 30pF is recommended.
The oscillation frequency is tuned in f0.
In the actual adjustment, the coil is tuned so that the AFT
voltage is reached to Vcc/2 with f0 as an input.
The printed pattern around these pins should be designed
carefully to prevent an pull-in error of VCO, caused by the leakage
interference from the large signal level oscillator to adjacent pins.
The interconnection should be designed as short as possible.
In case the printed pattern has the interference problem, a capacitor
of about 1pF is connected between pin 5 or 6 and GND so as to
cancel the interference and keep enough pull-in range even
in a weak electric field.
5
6
V
CC
The recommended supply voltage is 5V or 9 to 12V.
In the case of 5V supply, it should be tied to pin 17.
In the case of 9 to 12V supply, a regulated output of 5V
are available in pin 17.
7
internal
driving current : 2mA
An output amplitude is positive 2V
P-P
in the case of 87.5%
video modulation.
8
6
It is ground (GND) for the SIF.
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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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