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參數(shù)資料
| 型號(hào)： | ML6420 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Triple/Dual Phase-Equalized, Low-Pass Video Filter(三/雙相補(bǔ)償視頻低通濾波器) |
| 中文描述： | 三/雙相均衡，低通視頻濾波器（三/雙相補(bǔ)償視頻低通濾波器） |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 271K |
| 代理商： | ML6420 |
ML6420
6
FUNCTIONAL DESCRIPTION
The ML6420 single-chip Dual/Triple Video Filter ICs are
intended for low cost professional and consumer video
applications. Each channel incorporates an input buffer
amplifier, a sixth order lowpass filter, a first order allpass
equalizer, and an output 1X or 2X gain amplifier capable
of driving 75
W
to ground.
When RANGE is low the input and output signal range is
0.5V to 1.5V. When the input signal range is 0V to 1V,
RANGE should be tied high. In this case, an offset is added
to the input so that the output swing is kept between 0.5V
to 1.5V. The output amplifier is capable of driving up to
24mA of peak current; therefore the output voltage should
not exceed 1.8V when driving 75
W
to ground. The
ML6420 can be driven by a DAC with swing down to 0V.
The summer output on the ML6422 is given by 2x(V
INA
+
V
INC
) – 2.5V when RANGE = 0 and 2x(V
INA
+ V
INC
) –
0.5V when RANGE is high. So, V
INA
and V
INC
should be
such that this output does not go below 0.5V or above
2.5V for proper operation.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML-6420 | 制造商:CPI 制造商全稱:CPI 功能描述:AM broadcast and industrial heating ap-plications |
| ML6420CS1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ML6420CS-1 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Triple/Dual Phase-Equalized, Low-Pass Video Filter |
| ML6420CS1 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ML6420CS3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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