Datasheet
Package Availability, Models, Samples & Pricing
General Description
The LMH6738 is a very wideband, DC coupled monolithic operational amplifier 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 LMH6738 offers a gain range of ±1 to ±10 while providing stable, operation without external compensation, even at unity gain. At a gain of +2 the LMH6738 supports ultra high resolution video systems with a 400 MHz 2 VPP -3 dB Bandwidth. With 12-bit distortion levels through 30 MHz (RL = 100 ), 2.3 nV/Hz input referred noise, the LMH6738 is the ideal driver or buffer for high speed flash A/D and D/A converters. Wide dynamic range systems such as radar and communication receivers requiring a wideband amplifier offering exceptional signal purity will find the LMH6738's low input referred noise and low harmonic distortion make it an attractive solution.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
LMH6738MQ | VIP 10 | 0 | 12801 | 0 | 0 | 1155000 | 4 | 327734403
|
|
LMH6738MQX | 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.
Design Tools
| Title | Size in Kbytes |
Date |
 |
|
|
| LMH730275 SSOP Triple High Speed Evaluation Board |
114 Kbytes |
1-May-03 |
View Online |
Download |
|
More Application Notes
| Title | Size in Kbytes |
Date |
 |
| AN-1822: Application Note 1822 LMH6733 High Definition Video Transmission Over CAT5 |
691 Kbytes |
14-Jan-09 |
Download |
| AN-1836: Application Note 1836 LMH1251 Evaluation Board Users Guide v2.0 |
2267 Kbytes |
24-Jun-08 |
Download |
[Information as of 7-Nov-2009]
|