Datasheet > ML6420

ML6420

更新时间： 2024-11-29 22:46:11

品牌	Logo	应用领域
MICRO-LINEAR		/
页数	文件大小	规格书
20页	273K
描述
Triple/Dual Phase-Equalized, Low-Pass Video Filter

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数据手册

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ML6420 数据手册

September 1999

PRELIMINARY

ML6420*

Triple/Dual Phase-Equalized, Low-Pass Video Filter

GENERAL DESCRIPTION

FEATURES

The ML6420 monolithic BiCMOS 6th-order filters provide

fixed frequency low pass filtering for video applications.

These triple output phase-equalized filters are designed for

input anti-aliasing filtering.

■ 3.0, 5.5, 8.0, or 9.3 MHz bandwidth

■ 1X or 2X gain

■ 6th-order filter with equalizer

■ >40dB stopband rejection

■ No external components or clocks

Cut-off frequencies are either 3.0, 5.5, 8.0, or 9.3MHz.

Each channel incorporates a 6th-order low-pass filter, a

first order all-pass filter, and a 75W coax cable driver. A

control pin (Range) is provided to allow the inputs to

swing to ground by providing a 0.5V offset to

the input.

■ ±10% maximum frequency accuracy over supply

and temperature

■ <2% differential gain, <2° differential phase

■ <25ns group delay variation

The filters are powered from a single 5V supply, and can

drive 1V over 75W (0.5V to 1.5V), or 2V over 150W

P-P

■ Drives 1V into 75 , or 2V into 150

P-P

(0.5V to 2.5V).

■ 5V ±10% operation

■ ML6420 available with 6dB gain

* Some Packages Are End Of Life

ML 6420 BLOCK DIAGRAM

V A

V B

V C

LOW PASS

ALL PASS

1X/2X

BUF

OUT

3.33K

BIAS

LOW PASS

ALL PASS

1X/2X

BUF

IN 16

BUF

OUT

3.33K

BIAS

ALL PASS

LOW PASS

1X/2X

BUF

OUT

BUF

BIAS

RANGE

GND

GNDB

GNDA

GNDC

GND

1X GAIN

2X GAIN

ML6420-1

ML6420-3

ML6420-4

ML6420-5

ML6420-7

FILTER A

FILTER B

FILTER C

5.5MHZ

8.0MHZ

3.0MHZ

5.5MHZ

2.5MHZ

9.3MHZ

Triple Input/Anti-aliasingVideo Filter

12 3 4 5 6 7...20

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与ML6420相关器件

型号	品牌	获取价格	描述	数据表
ML-6420	CPI	获取价格	AM broadcast and industrial heating ap-plications
ML6420-1CS	FAIRCHILD	获取价格	Continuous Time Filter, 3 Func, Resistor Programmable, Lowpass, PDSO16, SOIC-16
ML6420-2CS	FAIRCHILD	获取价格	Continuous Time Filter, 3 Func, Resistor Programmable, Lowpass, PDSO16, SOIC-16
ML6420-4CS	FAIRCHILD	获取价格	Continuous Time Filter, 3 Func, Resistor Programmable, Lowpass, PDSO16, SOIC-16
ML6420CS-1	MICRO-LINEAR	获取价格	Triple/Dual Phase-Equalized, Low-Pass Video Filter
ML6420CS-12	FAIRCHILD	获取价格	Continuous Time Filter, 3 Func, Resistor Programmable, Lowpass, PDSO16, SOIC-16
ML6420CS-3	MICRO-LINEAR	获取价格	Triple/Dual Phase-Equalized, Low-Pass Video Filter
ML6420CS-4	MICRO-LINEAR	获取价格	Triple/Dual Phase-Equalized, Low-Pass Video Filter
ML6420CS-5	MICRO-LINEAR	获取价格	Triple/Dual Phase-Equalized, Low-Pass Video Filter
ML6420CS-5	FAIRCHILD	获取价格	Continuous Time Filter, 3 Func, Lowpass, BICMOS, PDSO16, SOIC-16