MAX7428EKA-T Maxim Integrated Products, MAX7428EKA-T Datasheet

MAX7428EKA-T

Manufacturer Part Number

MAX7428EKA-T

Description

Manufacturer

Maxim Integrated Products

Datasheets

1.MAX7428EKA-T.pdf (21 pages)

2.MAX7428EKA-T.pdf (21 pages)

Specifications of MAX7428EKA-T

Package

SOT23

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MAX7428EKA-T

Manufacturer:

MAXIM/美信

Quantity:

20 000

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The MAX7428/MAX7430/MAX7432 filters are low-cost,

high-performance replacements for standard discrete fil-

ter and buffer solutions. The MAX7428/MAX7430/

MAX7432 are ideal for anti-aliasing and DAC smoothing

video applications, when analog video is reconstructed

from a digital data stream. These devices require a sin-

gle +5V supply and the filters have a cutoff frequency

optimized for NTSC, PAL, and standard definition digital

TV (SDTV) video signals. The MAX7428/MAX7430/

MAX7432 feature Maxim’s Single Pin Bus (MSPB™) inter-

face to digitally control channel selection (IN_A or IN_B),

adjust high-frequency boost, bypass the filter, configure

luma vs. chroma operation, and control the output dis-

able. The MAX7428 single-channel filter is ideal for com-

posite (CVBS) video signals. The MAX7430 dual filter is

optimized for S-Video (Y/C) applications. The MAX7432

triple filter is optimized for component (YP

ded synchronous RGB) video signals. The MAX7428 is

available in a tiny 8-pin SOT23 package, the MAX7430 is

available in a miniature 10-pin µMAX

MAX7432 is available in a 14-pin TSSOP package. The

MAX7428/MAX7430/MAX7432 are fully specified over

the -40°C to +85°C extended temperature range.

19-2119; Rev 3; 9/04

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

Functional Diagrams continued at end of data sheet.

Set-Top Boxes

DVD Players

Hard-Disk Recorders

Camcorders

Standard Definition Video Reconstruction

________________________________________________________________ Maxim Integrated Products

*OPTIONAL

ENCODER

AUX INPUT

D/A

General Description

SYNCIO

INA

INB

Applications

package, and the

SYNC

or embed-

GND

MAX7428

6TH-ORDER

FILTER

LEVEL SHIFT

♦ Ideal for CVBS, Y/C (S-Video), and RGB (Y P

♦ 6th-Order Lowpass Filter

♦ Drives Two 150Ω Video Loads

♦ Four Levels of Passband High-Frequency

♦ Input 2 to 1 Multiplexer

♦ Output Disable

♦ Filter Bypassing

♦ +5V Single-Supply Voltage

♦ Tiny 8-Pin SOT23 Package (MAX7428), 10-Pin

MSPB is a trademark of Maxim Integrated Products, Inc.

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

Pin Configurations appear at end of data sheet.

MAX7428EKA-T

MAX7430EUB

MAX7432EUD

SERIAL INTERFACE

BIAS GENERATOR

Outputs for NTSC, PAL, and SDTV

Boost Control

µMAX Package (MAX7430), and 14-Pin TSSOP

Package (MAX7432)

AND CONTROL

PART

REXT

+6dB

Filters and Buffers

DATA

OUT

-40°C to +85°C

75Ω

RANGE

TEMP

Ordering Information

Functional Diagrams

PIN-

PACKAGE

8 SOT23-8

10 µMAX

14 TSSOP

75Ω

Features

MARK

AAIU

TOP

—

)

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