LMH6552
- 1.5-GHz –3 dB Small Signal
Bandwidth at AV = 1 - 1.25-GHz –3 dB Large Signal
Bandwidth at AV = 1 - 800-MHz Bandwidth at AV = 4
- 450-MHz 0.1 dB Flatness
- 3800-V/μs Slew Rate
- 10-ns Settling Time to 0.1%
- –90 dB THD at 20 MHz
- –74 dB THD at 70 MHz
- 20-ns Enable/Shutdown Pin
- 5-V to 12-V Operation
The LMH6552 device is a high-performance, fully differential amplifier designed to provide the exceptional signal fidelity and wide large-signal bandwidth necessary for driving 8-bit to 14-bit high-speed data acquisition systems. Using TIs proprietary differential current mode input stage architecture, the LMH6552 allows operation at gains greater than unity without sacrificing response flatness, bandwidth, harmonic distortion, or output noise performance.
With external gain set resistors and integrated common mode feedback, the LMH6552 can be configured as either a differential input to differential output or single-ended input to differential output gain block. The LMH6552 can be AC- or DC-coupled at the input which makes it suitable for a wide range of applications, including communication systems and high-speed oscilloscope front ends. The performance of the LMH6552 driving an ADC14DS105 device is 86 dBc SFDR and 74 dBc SNR up to 40 MHz.
The LMH6552 is available in an 8-pin SOIC package as well as a space-saving, thermally enhanced 8-pin WSON package for higher performance.
技術文檔
設計和開發
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LMH6552SDEVAL — 用于 LMH6552 高速差動放大器的評估板
The LMH6552 evaluation board is designed to aid in the characterization of National Semiconductors high speed fully differential amplifiers in an 8-pin LLP package.
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| 封裝 | 引腳 | CAD 符號、封裝和 3D 模型 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| WSON (NGS) | 8 | Ultra Librarian |
訂購和質量
- RoHS
- REACH
- 器件標識
- 引腳鍍層/焊球材料
- MSL 等級/回流焊峰值溫度
- MTBF/時基故障估算
- 材料成分
- 鑒定摘要
- 持續可靠性監測
- 制造廠地點
- 封裝廠地點