1FEATURES

23• 16 Inputs and 8 Outputs

• 64-pin Exposed Pad HTQFP Package

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

550 MHz

– −3 dB Bandwidth (V OUT = 2 VPP,RL = 150Ω)

450 MHz

• Fast Slew Rate 1800 V/μs

• Channel to Channel Crosstalk (10/ 100 MHz)

−70/ −52 dBc

• All Hostile Crosstalk (10/ 100 MHz) −55/−45

dBc

• Easy to Use Serial Programming 4 Wire Bus

• Two Programming Modes Serial & Addressed

Modes

• Symmetrical Pinout Facilitates Expansion.

• Output Current ±60 mA

• Gain of 1 Version also Available LMH6582

APPLICATIONS

• 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

DESCRIPTION

The LMH™ family of products is joined by the

LMH6583, a high speed, non-blocking, analog,

crosspoint switch. The LMH6583 is designed for high

speed, DC coupled, analog signals like high

resolution video (UXGA and higher). The LMH6583

has 16 inputs and 8 outputs. The non-blocking

architecture allows an output to be connected to any

input, including an input that is already selected. With

fully buffered inputs the LMH6583 can be impedance

matched to nearly any source impedance. The

buffered outputs of the LMH6583 can drive up to two

back terminated video loads (75Ω load). The outputs

and inputs also feature high impedance inactive states allowing high performance input and output

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

by combining two devices. The LMH6583 is

controlled with a 4 pin serial interface. Both single

serial mode and addressed chain modes are available.

The LMH6583 comes in a 64-pin thermally enhanced

HTQFP package. It also has diagonally symmetrical

pin assignments to facilitate double sided board

layouts and easy pin connections for expansion.