Features 900MHz −3dB bandwidth (AV = 1) Large signal bandwidth and slew rate 100% tested 280MHz −3dB bandwidth (AV = +2, VOUT = 2VPP) 90mA linear output current 1400V/μs slew rate Unity gain stable <1mV input Offset voltage 7mA Supply current (no load) 6.6V to 12V supply voltage range .01/ .026 differential gain/phase PAL 3.1nV/ voltage noise Improved replacement for CLC440, 420, 426 Description The LMH6609 is an ultra wideband, unity gain stable, low power, voltage feedback op amp that offers 900MHz bandwidth at a gain of 1, 1400V/μs slew rate and 90mA of linear output current. The LMH6609 is designed with voltage feedback architecture for maximum flexibility especially for active filters and integrators. The LMH6609 has balanced, symmetrical inputs with well-matched bias currents and minimal offset voltage. With Differential Gain of .01 and Differential Phase of .026 the LMH6609 is suited for video applications. The 90mA of linear output current makes the LMH6609 suitable for multiple video loads and cable driving applications as well. The supply voltage is specified at 6.6V and 10V. A low supply current of 7mA (at 10V supply) makes the LMH6609 useful in a wide variety of platforms, including portable or remote equipment that must run from battery power. The LMH6609 is available in the industry standard 8-pin SOIC package and in the space-saving 5-pin SOT package. The LMH6609 is specified for operation over the -40°C to +85°C temperature range. The LMH6609 is manufactured in National Semiconductor's state-of-the-art VIP10 technology for high performance. Applications Test equipment IF/RF amplifier A/D Input driver Active filter Integrator DAC output buffer Transimpedance amplifier

LMH6609

Typical Application *click for larger image	Connection Diagram click for larger image
Typical Performance click for larger image

Parameters Values -3dB BW 900 MHz AvCL for -3dB BW 1 V/V Slew Rate 1400 Volts/usec Input OutputType Not Rail to Rail Supply Min 6 Volt Supply Max 12 Volt Supply Current Per Channel 7 mA PowerWise Rating 2 7.8 uA/MHz Channels 1 Channels Offset Voltage max, 25C 2.5 mV Max Input Bias Current 8000 nA Output Current 90 mA Voltage Noise 3.1 nV/root(Hz) Shut down No Feedback Type Voltage Av+1 BW 900 MHz Av+2 BW 450 MHz Av+5 BW 180 MHz Av+10 BW 90 MHz Av+20 BW 45 MHz HD 2nd -63 dB HD 3rd -67 dB Diff Gain 0.01 dB Diff Phase 0.026 % Settling Time 15 ns Tsettling Conditions to 0.05% Function Op Amp Gain Bandwidth 900 MHz Temperature Min -40 deg C Temperature Max 85 deg C

Datasheets

Title		Size	Date	Other Language
	LMH6609 900MHz Voltage Feedback Op Amp	511 Kbytes	2-Feb-10	日本語

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LMH6609MA/NOPB LMH6609MA RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 170 AVNET-EM Worldwide 1495 DIGIKEY Worldwide 1210 FARNELL Europe and Asia 811 FUTURE Worldwide 550 NEWARK Americas 217 RS COMPONENTS Worldwide 65	$0.94 each at 1K+ pcs	rail of 95
LMH6609MAX/NOPB LMH6609MAX RoHS Status	SOIC NARROW	Full production Lead Time: 6 weeks	Distributor Region Qty DIGIKEY Worldwide 0	$0.94 each at 1K+ pcs	reel of 2500
LMH6609MF/NOPB LMH6609MF RoHS Status	SOT-23	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 1000 DIGIKEY Worldwide 11975 FARNELL Europe and Asia 75 NEWARK Americas 158 RS COMPONENTS Worldwide 832	$0.94 each at 1K+ pcs	reel of 1000
LMH6609MFX/NOPB LMH6609MFX RoHS Status	SOT-23	Full production Lead Time: 8 weeks	Distributor Region Qty DIGIKEY Worldwide 0	$0.94 each at 1K+ pcs	reel of 3000
LMH6609 MDC RoHS Status		Full production Lead Time: 6 weeks	Contact your distributor	CALL	tray of N/A

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

Part Number(s) (NSID)	Description	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LMH730227	Evaluation Board for High-Speed Single Op Amp in the 8-Pin SOIC Package	Full production Lead Free (RoHS)	Distributor Region Qty DIGIKEY Worldwide 11 NATIONAL Worldwide 26	$10.00 each	1
Description: National Semiconductor offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp that are offered in the 8-Pin SOIC package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit configuration. The performance can then be evaluated under the test conditions of your choice. Power supplies, analog signal source, and other measurement equipment shall be provided by the user. Features: Accommodates various high-speed Op Amp Allows quick and easy evaluation Serves as reference design to aid in high-speed PCB layout Utilizes surface-mount components NOTE: IC samples are not shipped with the Evaluation PCB, but may be requested separately from the Order page in the Product Folder. Evaluation Board User Manual Evaluation Board Design Files

Part Number(s) (NSID)	Description	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LMH730216	Evaluation Board for High-Speed Single Op Amp in the 5-/6-Pin SOT-23 Package	Full production Lead Free (RoHS)	Distributor Region Qty DIGIKEY Worldwide 0 NATIONAL Worldwide 85	$10.00 each	1
Description: National Semiconductor offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp that are offered in the 5-/6-Pin SOT-23 package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit configuration. The performance can then be evaluated under the test conditions of your choice. Power supplies, analog signal source, and other measurement equipment shall be provided by the user. Features: Accommodates various high-speed Op Amp Allows quick and easy evaluation Serves as reference design to aid in high-speed PCB layout Utilizes surface-mount components NOTE: IC samples are not shipped with the Evaluation PCB, but may be requested separately from the Order page in the Product Folder Evaluation Board User Manual Evaluation Board Design Files

National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C2) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/quality/green. Lead free products are RoHS compliant.

Lead Free product status is available through the search tool located here

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LMH6609MA/NOPB LMH6609MA	69.761 70.001	SOIC NARROW	8	1 1	260 235	Detail	Download	LMH6609.MOD	NSZXTT LMH66 09MA
LMH6609MAX/NOPB LMH6609MAX	69.761 70.001	SOIC NARROW	8	1 1	260 235	Detail	Download	LMH6609.MOD	NSZXTT LMH66 09MA
LMH6609MF/NOPB LMH6609MF	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	LMH6609.MOD	A89A XTT
LMH6609MFX/NOPB LMH6609MFX	14.696 14.801	SOT-23	5	1 1	260 260	Detail	Download	LMH6609.MOD	A89A XTT
LMH6609 MDC	.701	Unpackaged Die				LMH6609.MOD	-

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

Design Tools

Title	Size	Date
LMH730227/LMH730216/LMH730165 Single High Speed Op Amp Evaluation Boards (SOIC, SOT23, and SC70) (Chinese)	371 Kbytes	6-Dec-2006
LMH730227/LMH730216/LMH730165 Single High Speed Op Amp Evaluation Boards (SOIC, SOT23, and SC70)	6588 Kbytes	15-Dec-2008

CAD Symbols and Models Download LMH6609 CAD Symbols

Models LMH6609.MOD

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMH6609 MDC	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6609MA	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6609MAX	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6609MF	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6609MFX	VIP 10	0	12801	0	0	1155000	4	327734403

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.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.