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.