MAX9583AZT 查看數據表（PDF） - Unspecified

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MAX9583AZT

Dual, Triple, and Quad Standard-Definition Video Filter Amplifiers with DC-Coupled Input Buffers

Unspecified 

19-0817; Rev 3; 7/07

EVAALVUAAILTAIOBNLEKIT

Dual, Triple, and Quad Standard-Definition Video

Filter Amplifiers with DC-Coupled Input Buffers

General Description

The MAX9583/MAX9584/MAX9585 are small, low-power,

multichannel video amplifiers with integrated reconstruc-

tion filters. Specially suited for standard-definition video

signals, these devices are ideal for a wide range of

television, set-top box, and portable applications.

The MAX9583/MAX9584/MAX9585 inputs can be

directly connected to the outputs of a video digital-to-

analog converter (DAC). The reconstruction filter typical-

ly has ±1dB passband flatness at 7MHz and 40dB

attenuation at 27MHz. The amplifiers have a 2V/V gain

and the outputs can be DC-coupled to a 75Ω load which

is the equivalent of two video loads, or AC-coupled to a

150Ω load.

The MAX9583/MAX9584/MAX9585 operate from a 2.7V to

3.6V single supply and are specified over the -40°C to

+125°C automotive temperature range. The MAX9583 is

offered in a small, 6-pin thin SOT23 package. The

MAX9584 is offered in a small, 8-pin µMAX® package,

and the MAX9585 is offered in a small, 10-pin µMAX

package.

Applications

Set-Top Boxes

Televisions

Portable

Features

o Dual- (MAX9583), Triple- (MAX9584),

and Quad- (MAX9585) Channel Devices

o 7MHz, ±1dB Passband

o 40dB Attenuation at 27MHz

o Fixed Gain of 2V/V

o Low Power: 3.5mA per Channel

o 2.7V to 3.6V Single-Supply Operation

o Small SOT23 and µMAX Packages

Ordering Information

PART

PIN-PACKAGE CHANNELS

PKG

CODE

MAX9583AZT+T 6 Thin SOT23-6

2

Z6+1

MAX9584AUA+T 8 µMAX-8

MAX9585AUB+T 10 µMAX-10

3

U8+1

4

U10+2

Note: All devices are specified over the -40°C to +125°C operat-

ing temperature range.

+Denotes a lead-free package.

T = Tape and reel.

Pin Configurations and Selector Guide located at end of

data sheet.

µMAX is a registered trademark of Maxim Integrated Products, Inc.

Block Diagrams

0

TO

50mV

BUFFER

INA

BUFFER

INB

BUFFER

INC

MAX9584

LPF

LPF

LPF

AV = 2V/V

300mV

TO 400mV

OUTA

AV = 2V/V

OUTB

AV = 2V/V

OUTC

Block Diagrams continued at end of data sheet.

________________________________________________________________ Maxim Integrated Products 1

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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