LMH6574 - 4:1 High Speed Video Multiplexer
Datasheet Packaging Samples & Pricing Reliability Design Tools Knowledge Base

Features
•500 MHz, 500 mV -3 dB bandwidth, AV = 2
•400 MHz, 2VPP -3 dB bandwidth, AV = 2
•8 ns channel switching time
•70 dB channel to channel isolation @ 10 MHz
•0.02%, 0.05° diff. gain, phase
•0.1 dB gain flatness to 150 MHz
•2200 V/µs slew rate
•Wide supply voltage range: 6V (±3V) to 12V (±6V)
•-68 dB HD2 @ 5 MHz
•-84 dB HD3 @ 5 MHz

General Description

The LMH™6574 is a high performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. More...


Applications

•Video router
•Multi input video monitor
•Instrumentation / Test equipment
•Receiver IF diversity switch
•Multi Channel A/D Driver
•Picture in Picture video switch
  Typical Application
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ParametersValues
Temperature Min -40 deg C
Temperature Max 85 deg C
SSBW 500 dB
Channels 4 Channels
Switching Speed 10 ns
Crosstalk Rejection 85 dB
Settling Time 17 ns
Tsettling Conditions to 0.05%
HD 2nd -65 dB
HD 3rd -85 dB
Supply Voltage 12 Volt
Supply Current 13 mA
Function Analog Multiplexer


Typical Performance

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  Additional Resources
Online Seminars Design Tools


Connection Diagram

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Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LMH6574 4:1 High Speed Video Multiplexer 860
Kbytes		 30-Sep-05 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.


Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
Format
TypePinsSpec.MSL
Rating		Peak
Reflow		RoHS
Report		CAD
Symbols		WeeksQtyQty$US each
LMH6574MASOIC NARROW14NOPB
STD		1
1		260
235		RoHS Download Full productionN/A
 
Buy Now 		1K+$2.60rail
of
55		NSUZXYTTE#
LMH65
74MA
6 weeks2000
LMH6574MAXSOIC NARROW14NOPB1260RoHS Download Full productionN/A
 
Buy Now 		1K+$2.60reel
of
2500		NSUZXYTTE#
LMH65
74MA
6 weeks5000

General Description

The LMH™6574 is a high performance analog multiplexer optimized for professional grade video and other high fidelity high bandwidth analog applications. The output amplifier selects any one of four buffered input signals based on the state of the two address bits. The LMH6574 provides a 400 MHz bandwidth at 2 VPP output signal levels. Multimedia and high definition television (HDTV) applications can benefit from the LMH6574's 0.1 dB bandwidth of 150 MHz and its 2200 V/µs slew rate.

The LMH6574 supports composite video applications with its 0.02% and 0.05° differential gain and phase errors for NTSC and PAL video signals while driving a single, back terminated 75 load. An 80 mA linear output current is available for driving multiple video load applications.

The LMH6574 gain is set by external feedback and gain set resistors for maximum flexibility.

The LMH6574 is available in the 14 pin SOIC package.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LMH6574MAVIP 100128010011550004327734403
LMH6574MAXVIP 100128010011550004327734403

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

TitleSize in Kbytes Date Click link below to Download    
LMH730276 SOIC-14 4:1 Multiplexer Evaluation Board 114 Kbytes 1-May-03 View Online Download  

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 7-Nov-2009]