Features (Typical values unless otherwise specified.) • Supply range 3V to 12V single supply • Supply range ±1.5V to ±6V split supply • 925 MHz −3 dB small signal bandwidth (AV = +1, VS = ±5V) • 650 MHz −3 dB small signal bandwidth (AV = +2, VS = 5V) • Low supply current (5.5 mA per op amp, VS = 5V) • 2.1 nV/ √Hz input noise voltage • 3750 V/μs slew rate (VS = ±5V) • 70 mA linear output current (AV = +2, VS = ±5V) • Input range and output swing to 1V from each supply rail Description The LMH6734 is a high speed monolithic selectable gain buffer designed specifically for ultra high resolution video systems as well as wide dynamic range systems requiring exceptional signal fidelity. Benefiting from National's current feedback architecture, the LMH6734 offers gains of −1, +1 and +2. At a gain of +2 the LMH6734 supports ultra high resolution video systems with a 560 MHz 2 VPP 3 dB bandwidth. With this large signal bandwidth and 2.1 nV/ of input referred noise, the LMH6734 is ideal for driving component video over CAT5 cable up to 200 ft without frequency and gain equalization. The LMH6734 is offered in a space saving 16-Pin SSOP package. Applications • HDTV component video driver • CAT5 component video driver • High resolution projectors • Wide dynamic range IF amp • DDS post-amps • Wideband inverting summer • Line driver

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	Connection Diagram click for larger image 16-Pin SSOP Connection Diagram
Typical Performance click for larger image

Datasheet

Title		Size	Date	Other Language
	LMH6734 Single Supply, Ultra High-Speed, Triple Selectable Gain Buffer	563 Kbytes	27-Sep-07	日本語

Featured Application Notes

Title		Size	Date	Other Language
	AN-1822: Application Note 1822 LMH6733 High Definition Video Transmission Over CAT5	691 Kbytes	14-Jan-09

More Application Notes

Title		Size	Date	Other Language
	AN-1822: Application Note 1822 LMH6733 High Definition Video Transmission Over CAT5	691 Kbytes	14-Jan-09
	AN-1836: Application Note 1836 LMH1251 Evaluation Board Users Guide v2.0	2267 Kbytes	24-Jun-08

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
LMH6734MQ/NOPB RoHS	SSOP	Lifetime buy Lead Time: 6 weeks	Distributor Region Qty AVNET-EM Worldwide 49 DIGIKEY Worldwide 0 FARNELL Europe and Asia 32 NEWARK Americas 21 RS COMPONENTS Worldwide 35	$2.60 each at 1K+ pcs	rail of 95
LMH6734MQX/NOPB RoHS	SSOP	Lifetime buy Lead Time: 6 weeks	Distributor Region Qty DIGIKEY Worldwide 0	$2.60 each at 1K+ pcs	reel of 2500

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LMH6734MQ	LMH6733	National Semiconductor	30 Nov 2009
LMH6734MQX	LMH6733	National Semiconductor	30 Nov 2009

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMH6734MQ	VIP 10	0	12801	0	0	1155000	4	327734403
LMH6734MQX	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.

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Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LMH6734MQ	LMH6733	National Semiconductor	30 Nov 2009
LMH6734MQX	LMH6733	National Semiconductor	30 Nov 2009