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.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | LMH6552 1.5-GHz Fully Differential Amplifier datasheet (Rev. J) | PDF | HTML | 2016/04/21 |
E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 2017/03/28 | ||
Application note | AN-1719 Noise Figure Analysis Fully Differential Amplifier (Rev. A) | 2013/05/01 | ||
User guide | LMH6552SDEVAL High Speed Differential Amplifier Evaluation Board (Rev. B) | 2013/05/01 | ||
Application note | Driving the ADC14DS105 High-Speed A/D Converter for High Performance (Rev. B) | 2013/04/26 | ||
Application note | Using High Speed Diff Amp to Drive ADCs (Rev. A) | 2013/04/26 | ||
Analog Design Journal | Converting single-ended video to differential video in single-supply systems | 2011/09/16 | ||
Application note | Adaptive Speed Control for Automotive Systems | 2007/11/20 | ||
Application note | Selecting Amplifiers, ADCs, and Clocks for High-Performance Signal Paths | 2007/09/13 | ||
Application note | A Walk Along the Signal Path (High-Speed Signal Path) | 2005/03/30 |
설계 및 개발
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LMH6552SDEVAL — LMH6552 고속 차동 증폭기용 평가 보드
The LMH6552 evaluation board is designed to aid in the characterization of TI`s high speed fully differential amplifiers in an 8-pin LLP package.
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOIC (D) | 8 | Ultra Librarian |
WSON (NGS) | 8 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치