LMH6739
- 750 MHz −3 dB small signal bandwidth
(AV = +1) - −85 dBc 3rd harmonic distortion (20 MHz)
- 2.3 nV/√Hz input noise voltage
- 3300 V/μs slew rate
- 32 mA supply current (10.6 mA per op amp)
- 90 mA linear output current
- 0.02/0.01 Diff. Gain/ Diff. Phase (RL = 150Ω)
- 2mA shutdown current
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The LMH6739 is a very wideband, DC coupled 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 current feedback architecture, the LMH6739 offers gains of −1, 1 and 2. At a gain of +2 the LMH6739 supports ultra high resolution video systems with a 400 MHz 2 VPP3 dB Bandwidth. With 12-bit distortion level through 30 MHz (RL = 100Ω), 2.3nV/√Hz input referred noise, the LMH6739 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 LMH6739 low input referred noise and low harmonic distortion make it an attractive solution. The LMH6739 is offered in a space saving SSOP package.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | LMH6739 Very Wideband, Low Distortion Triple Video Buffer datasheet (Rev. G) | 2013年 3月 18日 | |
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 2017年 3月 28日 | ||
| EVM User's guide | AN-1836 LMH1251 Evaluation Board Users Guide v2.0 (Rev. A) | 2013年 4月 26日 |
設計與開發
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|---|---|---|
| SSOP (DBQ) | 16 | Ultra Librarian |
訂購與品質
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