ML6423CS-2 datasheet(1/10 Pages) MICRO-LINEAR

номер детали	ML6423CS-2

подробное описание детали	Dual S-Video Lowpass Filter with Phase and Sinx/x Equalization

PDF	10 Pages

Scroll/Zoom	100%

производитель	MICRO-LINEAR [Micro Linear Corporation]

домашняя страница	http://www.microlinear.com

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GENERAL DESCRIPTION

The ML6423 monolithic BiCMOS 6th-order filter provides

a two-channel fixed frequency lowpass filtering for video

applications. This dual phase equalized filter with sinx/x

correction is designed for reconstruction filtering at the

output of a Video DAC. A composite sum output

eliminates the need for a third DAC.

Cutoff frequencies are either 5.5MHz or 9.6MHz. Each

channel incorporates a 6th-order lowpass filter, a first

order allpass filter, a gain boost circuit, and a 75

W coax

cable driver. A control pin (RANGE) is provided to allow

the inputs to swing from 0 to 1V, or 0.5 to 1.5V, by

providing a 0.5V offset to the input.

The 2X gain filters are powered from a single 5V supply,

and can drive 1VP-P into 75W (0.5V to 1.5V), or 2VP-P into

150

W (0.5V to 2.5V) with the internal coax drivers.

June 1999

PRELIMINARY

ML6423*

Dual S-Video Lowpass Filter with

Phase and Sinx/x Equalization

1

FEATURES

s 5.5 or 9.6MHz bandwidth with 6dB gain

s >40dB stopband rejection

s No external components or clocks

s ±10% frequency accuracy over maximum supply

and temperature variation

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

s <20ns group delay variation

s 5V ±10% operation

s Composite (sum) output

s High sink current for AC coupled loads, ML6423-5

* This Product Is End Of Life As Of August 1, 2000

ML6423-1

ML6423-2

ML6423-5

Filter A

5.50MHz

9.6MHz

Filter C

5.50MHz

9.6MHz

BLOCK DIAGRAM

16

4

7

VINA (Y)

12

VOUTA (Y)

2k

Ω

2k

Ω

3.43k

Ω

9

8

VOUTB (CV)

3.43k

Ω

1

15

VINC (C)

6

VOUTC (C)

3.43k

Ω

VCCC

10

VCCBVCC

13

VCCA

GNDC

14

GNDA

2

GND

RANGE

GNDB

IBIAS

2k

Ω

2k

Ω

∑

BUF

2X

BUF

LOWPASS

FILTER A

BUF

LOWPASS

FILTER C

SINX/X

EQUALIZER

SINX/X

EQUALIZER

ALLPASS

FILTER

ALLPASS

FILTER

2X

BUF

2X

BUF

3

Аналогичный номер детали - ML6423CS-2

производитель	номер детали	датащи	подробное описание детали
Micro Linear Corporatio...	ML6420	271Kb / 20P	Triple/Dual Phase-Equalized, Low-Pass Video Filter
	ML6420CS-1	271Kb / 20P	Triple/Dual Phase-Equalized, Low-Pass Video Filter
	ML6420CS-3	271Kb / 20P	Triple/Dual Phase-Equalized, Low-Pass Video Filter
	ML6420CS-4	271Kb / 20P	Triple/Dual Phase-Equalized, Low-Pass Video Filter
	ML6420CS-5	271Kb / 20P	Triple/Dual Phase-Equalized, Low-Pass Video Filter

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Аналогичное описание - ML6423CS-2

производитель	номер детали	датащи	подробное описание детали
Linear Technology	LTC1064-7	298Kb / 12P	Linear Phase, 8th Order Lowpass Filter
Micro Linear Corporatio...	ML6421	160Kb / 13P	Triple Phase and Sinx/x Equalized, Low-Pass Video Filter
Micro Linear Corporatio...	ML6424	149Kb / 12P	CCIR601 Video Lowpass Filter with Optional Sinx/x Correction
Linear Technology	LTC6603	262Kb / 24P	Dual Adjustable Lowpass Filter
KR Electronics, Inc.	2158-8-50	26Kb / 1P	Linear Phase Lowpass Filter
KR Electronics, Inc.	2160-8-50	25Kb / 1P	Linear Phase Lowpass Filter
Maxim Integrated Produc...	MAX9508	387Kb / 25P	CVBS/S-Video Filter Amplifier with SmartSleep and Bidirectional Video Support Rev 2; 1/09
Linear Technology	LT10647FB	223Kb / 16P	Linear Phase, 8th Order Lowpass Filter
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Mixed Signal Integratio...	MSVL14	49Kb / 4P	14 MHz Video Lowpass Filter

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