LMH6583

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SNOSAP5E – APRIL 2006 – REVISED MARCH 2013

LMH6583 16x8 550 MHz Analog Crosspoint Switch, Gain of 2

Check for Samples: LMH6583

1

FEATURES

DESCRIPTION

The LMH™ family of products is joined by the

23

•

16 Inputs and 8 Outputs

LMH6583,

a

high

speed,

non-blocking,

analog,

•

64-pin Exposed Pad HTQFP Package

crosspoint switch. The LMH6583 is designed for high

–

−3 dB Bandwidth (VOUT = 2 VPP, RL = 1 kΩ)

speed,

DC

coupled,

analog

signals

like

high

550 MHz

resolution video (UXGA and higher). The LMH6583

has 16 inputs and 8 outputs. The non-blocking

–

−3 dB Bandwidth (VOUT = 2 VPP,RL = 150Ω)

architecture allows an output to be connected to any

450 MHz

input, including an input that is already selected. With

•

Fast Slew Rate 1800 V/

μs

fully buffered inputs the LMH6583 can be impedance

•

Channel to Channel Crosstalk (10/ 100 MHz)

matched to nearly any source impedance. The

buffered outputs of the LMH6583 can drive up to two

−70/ −52 dBc

back terminated video loads (75

Ω load). The outputs

•

All Hostile Crosstalk (10/ 100 MHz)

−55/−45

and inputs also feature high impedance inactive

dBc

states allowing high performance input and output

•

Easy to Use Serial Programming 4 Wire Bus

expansion for array sizes such as 16 x 16 or 32 x 8

by

combining

two

devices.

The

LMH6583

is

•

Two Programming Modes Serial & Addressed

controlled with a 4 pin serial interface. Both single

Modes

serial

mode

and

addressed

chain

modes

are

•

Symmetrical Pinout Facilitates Expansion.

available.

•

Output Current ±60 mA

The LMH6583 comes in a 64-pin thermally enhanced

•

Gain of 1 Version also Available LMH6582

HTQFP package. It also has diagonally symmetrical

pin assignments to facilitate double sided board

APPLICATIONS

layouts and easy pin connections for expansion.

•

Studio Monitoring/Production Video Systems

•

Conference Room Multimedia Video Systems

•

KVM (Keyboard Video Mouse) Systems

•

Security/Surveillance Systems

•

Multi Antenna Diversity Radio

•

Video Test Equipment

•

Medical Imaging

•

Wide-Band Routers & Switches

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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

LMH is a trademark of Texas Instruments.

3

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2006–2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.