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LMH6582 -
16x8 550 MHz Analog Crosspoint Switch, Gain of 1
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Features
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16 inputs and 8 outputs
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64-pin exposed pad TQFP package
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−3 dB bandwidth (VOUT = 0.5 VPP)
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500 MHz
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−3 dB bandwidth (VOUT = 2VPP)
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400 MHz
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Fast slew rate
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2000 V/μs
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Low crosstalk (10 MHz/ 100 MHz)
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−70/ −50 dBc
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Easy to use serial programming
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4 wire bus
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Two programming modes
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Serial & addressed modes
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Symmetrical pinout facilitates expansion.
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Output current
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±60 mA
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Two gain options
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AV = 1 or AV = 2
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General Description
The LMH family of products is joined by the LMH6582, a high speed, non-blocking, analog, crosspoint switch. More...
Applications
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Studio monitoring/production video systems
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Conference room multimedia video systems
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KVM (keyboard video mouse) systems
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Security/surveillance systems
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Multi antenna diversity radio
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Video test equipment
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Medical imaging
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Wide-band routers & switches
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Typical Application
See Datasheet for Application Information
Also Recommended
Additional Resources
Design Tools (see below)
Block Diagram
*click for larger image
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Datasheet
RoHS Compliance Information
| Size in Kbytes | Date |
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| LMH6582 16x8 550 MHz Analog Crosspoint Switch, Gain of 1 |
477 Kbytes |
16-Aug-07 |
Download |
LMH6582 16x8 550 MHz Analog Crosspoint Switch, Gain of 1 (Japanese)
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777 Kbytes |
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Package Availability, Models, Samples & Pricing
| Obsolete Part | Alternate Part or
Supplier | Source | Last Time Buy Date |
LMH6582YA
| LMH6583
| National Semiconductor
| 30 Nov 2009
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General Description
The LMH family of products is joined by the LMH6582, a high speed, non-blocking, analog, crosspoint switch. The LMH6582 is designed
for high speed, DC coupled, analog signals like high resolution video (UXGA and higher). The LMH6582 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 LMH6582 can be impedance matched to nearly any source impedance. The buffered outputs of the
LMH6582 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 LMH6582 is controlled with a 4 pin serial interface. Both single serial mode and addressed chain modes are available.
The LMH6582 comes in a 64-pin thermally enhanced TQFP package. It also has diagonally symmetrical pin assignments to facilitate
double sided board layouts and easy pin connections for expansion. The package has an exposed thermal pad on the bottom of
the package.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
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LMH6582YA | VIP 10 | 0 | 11856 | 0 | 0 | 1065000 | 4 | 302196657
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Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
Design Tools
| Title | Size in Kbytes |
Date |
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| LMH658x Eval Board Support Software (Version 1.7) |
4864 Kbytes |
16-Jan-2008 |
View |
Download |
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[Information as of 5-Jul-2009]
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