LMH6722 - Quad Wideband Video Op Amp from the PowerWise® Family
Datasheet Packaging Samples & Pricing Reliability Design Tools Models Knowledge Base

Features
•400MHz (AV = +2V/V, VOUT = 500mVPP) −3dB BW
•250MHz (AV = +2V/V, VOUT = 2VPP) -3dB BW
•0.1dB gain flatness to 120MHz
•Low power: 5.6mA
•TTL compatible shutdown pin (LMH6720)
•Very low diff. gain, phase: 0.01%, 0.01° (LMH6714)
•−58 HD2/ −70 HD3 at 20MHz
•Fast slew rate: 1800V/μs
•Low shutdown current: 500uA (LMH6720)
•11ns turn on time (LMH6720)
•7ns shutdown time (LMH6720)
•Unity gain stable
•Improved replacement for CLC400,401,402,404,406 and 446 (LMH6714)
•Improved replacement for CLC405 (LMH6720)
•Improved replacement for CLC415 (LMH6722)
•LMH6722QSD is AEC-Q100 grade 1 qualified and is manufactured on an automotive grade flow

General Description

The LMH6714/LMH6720/LMH6722 series combine National's VIP10 high speed complementary bipolar process with National's current feedback topology to produce a very high speed op amp. More...


Applications

•HDTV, NTSC & PAL video systems
•Video switching and distribution
•Wideband active filters
•Cable drivers
•High speed multiplexer (LMH6720)
•Programmable gain amplifier (LMH6720)
•Automotive (LMH6722)
  Typical Application
click for larger image


ParametersValues
-3dB BW 400 MHz
AvCL for -3dB BW 2 V/V
Slew Rate 1800 Volts/usec
Input OutputType Not Rail to Rail
Supply Min 10 Volt
Supply Max 12 Volt
Supply Current Per Channel 5.6 mA
PowerWise Rating 2 7 uA/MHz
Channels 4 Channels
Offset Voltage max, 25C 6 mV
Max Input Bias Current 15000 nA
Output Current 70 mA
Voltage Noise 3.4 nV/root(Hz)
Shut down No
Feedback Type Current
Av+1 BW 420 MHz
Av+2 BW 400 MHz
Av+5 BW 150 MHz
HD 2nd -58 dB
HD 3rd -70 dB
Diff Gain 0.02 dB
Diff Phase 0.01 %
Settling Time 12 ns
Tsettling Conditions to 0.05%
Function Op Amp
Gain Bandwidth 400 MHz
Temperature Min -40 deg C
Temperature Max 85 deg C
AEC Q-100 Automotive Grade 1
Automotive Yes
PowerWise Yes


Typical Performance

click for larger image


  Additional Resources
Online Seminars Design Tools


Connection Diagram

*click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LMH6714/ LMH6720/ LMH6722/ LMH6722Q Wideband Video Op Amp; Single, Single with Shutdown and Quad 537
Kbytes		 20-Oct-09 Download
LMH6714/ LMH6720/ LMH6722/ LMH6722Q Wideband Video Op Amp; Single, Single with Shutdown and Quad (Japanese)
 1183 Kbytes   Download
LMH6722 Mil-Aero Datasheet MNLMH6722-X 119 Kbytes   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
LMH6722MASOIC NARROW14NOPB
STD		1
1		260
235		RoHS Download Full productionLMH6722.MOD
Samples with Eval Board
Buy Now 		1K+$1.49rail
of
55		NSUZXYTTE#
LMH67
22MA
8 weeks500
LMH6722MAXSOIC NARROW14NOPB
STD		1
1		260
235		RoHS Download Full productionLMH6722.MOD
 
Buy Now 		1K+$1.49reel
of
2500		NSUZXYTTE#
LMH67
22MA
6 weeks3000
LMH6722MTTSSOP14NOPB1260RoHS Download Full productionLMH6722.MOD
 
Buy Now 		1K+$1.49rail
of
94		NSUZXYTT
LMH67
22MT
6 weeks500
LMH6722MTXTSSOP14NOPB1260RoHS Download Full productionLMH6722.MOD
 
Buy Now 		1K+$1.49reel
of
2500		NSUZXYTT
LMH67
22MT
6 weeksN/A
LMH6722QSDLLP14NOPB1260RoHS Download Full productionLMH6722.MOD
Samples
Buy Now 		1K+$2.30reel
of
1000		ZXYTTE#
L6722Q
6 weeks2500
LMH6722SDLLP14NOPB1260RoHS Download Full productionLMH6722.MOD
Samples
Buy Now 		1K+$2.30reel
of
1000		ZXYTTE#
L6722
6 weeks1000
LMH6722QSDXLLP14NOPB1260RoHS Download Full productionLMH6722.MOD
 
Buy Now 		1K+$2.30reel
of
4500		ZXYTTE#
L6722Q
6 weeksN/A
LMH6722SDXLLP14NOPB1260RoHS Download Full productionLMH6722.MOD
 
Buy Now 		1K+$2.30reel
of
4500		ZXYTTE#
L6722
6 weeksN/A
LMH6722J-QMLCERDIP14STD1NARoHS Download Lifetime buyLMH6722.MOD
  CALLrail
of
25		NSZSSXXYYA
LMH6722J-QML
5962-0324901QCA Q
8 weeksN/A
LMH6722WG-QMLCERPACK14STD1NARoHS Download Lifetime buyLMH6722.MOD
  CALLtray
of
42		NS5962-03
24901QZA
LMH6722
WG-QML Q
ZSSXXYYA
10 weeks50

Obsolete Versions

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
LMH6722J-QML
NONE
NATIONAL SEMICONDUCTOR
01 Dec 2009
LMH6722WG-QML
NONE
NATIONAL SEMICONDUCTOR
01 Dec 2009

General Description

The LMH6714/LMH6720/LMH6722 series combine National's VIP10 high speed complementary bipolar process with National's current feedback topology to produce a very high speed op amp. These amplifiers provide a 400MHz small signal bandwidth at a gain of +2V/V and a 1800V/μs slew rate while consuming only 5.6mA from ±5V supplies.

The LMH6714/LMH6720/LMH6722 series offer exceptional video performance with its 0.01% and 0.01° differential gain and phase errors for NTSC and PAL video signals while driving a back terminated 75Ω load. They also offer a flat gain response of 0.1dB to 120MHz. Additionally, they can deliver 70mA continuous output current. This level of performance makes them an ideal op amp for broadcast quality video systems.

The LMH6714/LMH6720/LMH6722's small packages (SOIC, SOT23 and LLP), low power requirement, low noise and distortion allow the LMH6714/LMH6720/LMH6722 to serve portable RF applications. The high impedance state during shutdown makes the LMH6720 suitable for use in multiplexing multiple high speed signals onto a shared transmission line. The LMH6720 is also ideal for portable applications where current draw can be reduced with the shutdown function.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LMH6722J-QMLVIP 100128010011550004327734403
LMH6722MAVIP 100128010011550004327734403
LMH6722MAXVIP 100128010011550004327734403
LMH6722MTVIP 100128010011550004327734403
LMH6722MTXVIP 100128010011550004327734403
LMH6722QSDVIP 100128010011550004327734403
LMH6722QSDXVIP 100128010011550004327734403
LMH6722SDVIP 100128010011550004327734403
LMH6722SDXVIP 100128010011550004327734403
LMH6722WG-QMLVIP 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    
CLC730231 SOIC-14 Quad High-Speed Evaluation Board - Included with LMH6722MA Sample Order 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]