LMH6609 - 900MHz Voltage Feedback Op Amp

LMH6609

900MHz Voltage Feedback Op Amp

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Reliability

Features

• 900MHz -3dB bandwidth (A_V = 1)

• Large signal bandwidth and slew rate 100% tested

• 280MHz -3dB bandwidth (A_V = +2, V_OUT = 2V_PP)

• 90mA linear output current

• 1400V/µs slew rate

• Unity gain stable

• <1mV input Offset voltage

• 7mA Supply current (no load)

• 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 recommended supply voltage range of 6V to 12V and is specified at 6.6 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

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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

Datasheet
Title Size Date Other
Language

LMH6609 900MHz Voltage Feedback Op Amp 641
Kbytes 27-Aug-03 日本語

Featured Application Notes
Title Size Date Other
Language

AN-1255: Application Note 1255 An OrCAD PSPICE Library for the VIP10 High-Speed Op Amp 160
Kbytes 19-Nov-08 日本語
 中文

Part Number(s)
(NSID)

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Availability

Current Reported Stock

Budgetary Pricing

Standard Pack Size

LMH6609MA/NOPB

RoHS

SOIC NARROW

Full production
Lead Time: 6 weeks

Distributor	Region	Qty
ARROW	Worldwide	142
AVNET-EM	Worldwide	41
DIGIKEY	Worldwide	686
FARNELL	Europe and Asia	2014
FUTURE	Worldwide	380
NEWARK	Americas	380
RS COMPONENTS	Worldwide	65

$1.05 each at 1K+ pcs

rail
of
95

LMH6609MAX/NOPB

RoHS

SOIC NARROW

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGIKEY		Worldwide	0

$1.05 each at 1K+ pcs

reel
of
2500

LMH6609MF/NOPB

RoHS

SOT-23

Full production
Lead Time: 6 weeks

Distributor		Region	Qty
DIGIKEY		Worldwide	144
RS COMPONENTS		Worldwide	832

$1.05 each at 1K+ pcs

reel
of
1000

LMH6609MFX/NOPB

RoHS

SOT-23

Full production
Lead Time: 8 weeks

Distributor		Region	Qty
DIGIKEY		Worldwide	0

$1.05 each at 1K+ pcs

reel
of
3000

LMH6609 MDC

RoHS

Full production
Lead Time: 6 weeks

Contact your distributor

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

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

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.

[Information as of 21-Nov-2009]