홈 증폭기 연산 증폭기 (op amps) 고속 연산 증폭기(GBW ≥ 50MHz)
홈
증폭기
연산 증폭기 (op amps)
고속 연산 증폭기(GBW ≥ 50MHz)

LMH6559

활성

1750MHz, 고속, 폐쇄형 루프 버퍼

지금 주문하기
데이터 시트

LMH6559

활성
데이터 시트 지금 주문하기

제품 상세 정보

Architecture Closed Loop/Buffer Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 10 GBW (typ) (MHz) 1750 BW at Acl (MHz) 1750 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 4580 Vn at flatband (typ) (nV√Hz) 3.9 Vn at 1 kHz (typ) (nV√Hz) 13 Iq per channel (typ) (mA) 10 Vos (offset voltage at 25°C) (max) (mV) 1 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (mA) 74 2nd harmonic (dBc) 58 3rd harmonic (dBc) 53 Frequency of harmonic distortion measurement (MHz) 20
Architecture Closed Loop/Buffer Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 10 GBW (typ) (MHz) 1750 BW at Acl (MHz) 1750 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 4580 Vn at flatband (typ) (nV√Hz) 3.9 Vn at 1 kHz (typ) (nV√Hz) 13 Iq per channel (typ) (mA) 10 Vos (offset voltage at 25°C) (max) (mV) 1 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (mA) 74 2nd harmonic (dBc) 58 3rd harmonic (dBc) 53 Frequency of harmonic distortion measurement (MHz) 20
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm)
  • Closed-Loop Buffer
  • 1750MHz Small Signal Bandwidth
  • 4580V/μs Slew Rate
  • 0.06% / 0.02° Differential Gain/Phase
  • −52dBc THD at 20MHz
  • Single Supply Operation (3V Min.)
  • 75mA Output Current

All trademarks are the property of their respective owners.

  • Closed-Loop Buffer
  • 1750MHz Small Signal Bandwidth
  • 4580V/μs Slew Rate
  • 0.06% / 0.02° Differential Gain/Phase
  • −52dBc THD at 20MHz
  • Single Supply Operation (3V Min.)
  • 75mA Output Current

All trademarks are the property of their respective owners.

The LMH6559 is a high-speed, closed-loop buffer designed for applications requiring the processing of very high frequency signals. While offering a small signal bandwidth of 1750MHz, and an ultra high slew rate of 4580V/μs the LMH6559 consumes only 10mA of quiescent current. Total harmonic distortion into a load of 100Ω at 20MHz is −52dBc. The LMH6559 is configured internally for a loop gain of one. Input resistance is 200kΩ and output resistance is but 1.2Ω. These characteristics make the LMH6559 an ideal choice for the distribution of high frequency signals on printed circuit boards. Differential gain and phase specifications of 0.06% and 0.02° respectively at 3.58MHz make the LMH6559 well suited for the buffering of video signals.

The device is fabricated on Texas Instruments' high-speed VIP10 process using TI's proven high performance circuit architectures.

The LMH6559 is a high-speed, closed-loop buffer designed for applications requiring the processing of very high frequency signals. While offering a small signal bandwidth of 1750MHz, and an ultra high slew rate of 4580V/μs the LMH6559 consumes only 10mA of quiescent current. Total harmonic distortion into a load of 100Ω at 20MHz is −52dBc. The LMH6559 is configured internally for a loop gain of one. Input resistance is 200kΩ and output resistance is but 1.2Ω. These characteristics make the LMH6559 an ideal choice for the distribution of high frequency signals on printed circuit boards. Differential gain and phase specifications of 0.06% and 0.02° respectively at 3.58MHz make the LMH6559 well suited for the buffering of video signals.

The device is fabricated on Texas Instruments' high-speed VIP10 process using TI's proven high performance circuit architectures.
filter 기타 고속 연산 증폭기(GBW ≥ 50MHz) 찾기
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기술 자료

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3개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 LMH6559 High-Speed, Closed-Loop Buffer datasheet (Rev. C) 2013. 3. 18
e북 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017. 3. 28
사용 설명서 AN-2095 LMH730316 SOT23-5 / SOT23-6 Hi Performance Amplifier Eval Board (Rev. B) 2013. 5. 1

설계 및 개발

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평가 보드

LMH730216 — 5-6핀 SOT-23 패키지의 고속 단일 연산 증폭기 평가 보드

Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amps that are offered in the 5-/6-pin SOT-23 package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit (...)

사용 설명서: PDF
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평가 보드

LMH730316 — LMH730316 5-/6핀 SOT-23 패키지의 고속 단일 연산 증폭기용 평가 보드

Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp that are offered in the 5-/6-Pin SOT-23 package. This 4 layer board is designed to improve speed and reduce harmonic distortion by careful placement and routing of components and (...)

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시뮬레이션 모델

LMH6559 PSPICE Model

SNOM159.ZIP (2 KB) - PSpice 모델
지원되는 제품 및 하드웨어
레퍼런스 디자인

TIDA-00826 — 50Ohm, 2GHz 오실로스코프 프론트 엔드 레퍼런스 디자인

This reference design is part of an analog front-end for 50Ω-input oscilloscope application. System designers can readily use this evaluation platform to process input signals from DC to 2 GHz in both frequency-domain and time-domain applications.

지원되는 제품 및 하드웨어
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
SOIC (D) 8 Ultra Librarian
SOT-23 (DBV) 5 Ultra Librarian
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