LMH6554
- Small-Signal Bandwidth 2.8 GHz
- 2 VPP Large-Signal Bandwidth 1.8 GHz
- 0.1 dB Gain Flatness 830 MHz
- OIP3 at 150 MHz 46.5 dBm
- HD2/HD3 at 75 MHz –96 / –97 dBc
- Input Noise Voltage 0.9 nV/√Hz
- Input Noise Current 11 pA/√Hz
- Slew Rate 6200 V/µs
- Power 260 mW
- Typical Supply Current 52 mA
- 14-Lead UQFN Package
The LMH6554 device is a high-performance fully differential amplifier designed to provide the exceptional signal fidelity and wide large-signal bandwidth necessary for driving 8- to 16-bit high-speed data acquisition systems. Using TIs proprietary differential current mode input stage architecture, the LMH6554 has unity gain, small-signal bandwidth of 2.8 GHz and allows operation at gains greater than unity without sacrificing response flatness, bandwidth, harmonic distortion, or output noise performance.
The low-impedance differential output of the device is designed to drive ADC inputs and any intermediate filter stage. The LMH6554 delivers 16-bit linearity up to 75 MHz when driving 2-V peak-to-peak into loads as low as 200 Ω.
The LMH6554 is fabricated in TIs advanced complementary BiCMOS process and is available in a space-saving 14-lead UQFN package for higher performance.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | LMH6554 2.8-GHz Ultra Linear Fully Differential Amplifier datasheet (Rev. P) | PDF | HTML | 2015/01/14 |
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 | LMH6554LE-EVAL High Speed Differential Amplifier Evaluation Board (Rev. C) | 2013/05/01 | ||
Application note | AN-2177 Using the LMH6554 as a ADC Driver (Rev. A) | 2013/04/26 | ||
Application note | Using High Speed Diff Amp to Drive ADCs (Rev. A) | 2013/04/26 | ||
More literature | Featured High Speed Differential Amplifiers | 2012/10/23 | ||
Analog Design Journal | Converting single-ended video to differential video in single-supply systems | 2011/09/16 | ||
Application note | A Walk Along the Signal Path (High-Speed Signal Path) | 2005/03/30 |
설계 및 개발
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LMH6554LE-EVAL — LMH6554용 평가 보드
The LMH6554LE−EVAL evaluation board is designed to aid in the characterization of TI`s LMH6554 fully differential amplifier in an 14 lead LLP package. The LMH6554 is part of the LMH® high speed amplifier family. Use the evaluation board as a guide for high frequency layout and as a tool to aid (...)
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
TIDA-00093 — 고속 ADC 구동을 위한 THS4509 최적화 레퍼런스 설계
TIDA-00092 — 고속 ADC 가동을 위한 LMH6554 최적화
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
UQFN (NHJ) | 14 | 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