인터페이스 광 네트워킹 IC

ONET1151L

활성

11.3Gbps 저전력 레이저 다이오드 드라이버

제품 상세 정보

Type Laser driver Data rate (max) (Mbps) 11300 Features 2-wire digital interface control, 2.85-V VCC operation, APC loop, Adjustable ouput resistance and de-emphasis, Cross-point control, Input equalizer Supply current (typ) (µA) 120000 Imod (A) 0.085 Supply current (max) (µA) 135000 Deterministic jitter (typ) (ps) 5 Operating temperature range (°C) -40 to 100
Type Laser driver Data rate (max) (Mbps) 11300 Features 2-wire digital interface control, 2.85-V VCC operation, APC loop, Adjustable ouput resistance and de-emphasis, Cross-point control, Input equalizer Supply current (typ) (µA) 120000 Imod (A) 0.085 Supply current (max) (µA) 135000 Deterministic jitter (typ) (ps) 5 Operating temperature range (°C) -40 to 100
VQFN (RGE) 24 16 mm² 4 x 4
  • Digitally Selectable Modulation Current up to 85 mApp (10-Ω Load)
  • Digitally Selectable Bias Current up to 100-mA Source or Sink
  • 2-Wire Digital Interface With Integrated Digital-to-Analog Converters
    (DACs) and Analog-to-Digital Converter (ADC) for Control and Diagnostic
    Management
  • Automatic Power Control (APC) Loop
  • Adjustable Output Resistance and De-Emphasis
  • Programmable Input Equalizer
  • Cross-Point Control
  • Selectable Monitor PD Current Range and Polarity
  • Includes Laser Safety Features
  • Single +3.3-V Supply
  • Temperature –40°C to 100°C
  • Surface Mount 4-mm × 4-mm, 24-Pin RoHS-Compliant QFN Package
  • Pin-Compatible to the ONET1101L Device
  • Digitally Selectable Modulation Current up to 85 mApp (10-Ω Load)
  • Digitally Selectable Bias Current up to 100-mA Source or Sink
  • 2-Wire Digital Interface With Integrated Digital-to-Analog Converters
    (DACs) and Analog-to-Digital Converter (ADC) for Control and Diagnostic
    Management
  • Automatic Power Control (APC) Loop
  • Adjustable Output Resistance and De-Emphasis
  • Programmable Input Equalizer
  • Cross-Point Control
  • Selectable Monitor PD Current Range and Polarity
  • Includes Laser Safety Features
  • Single +3.3-V Supply
  • Temperature –40°C to 100°C
  • Surface Mount 4-mm × 4-mm, 24-Pin RoHS-Compliant QFN Package
  • Pin-Compatible to the ONET1101L Device

The ONET1151L device is a 3.3-V laser driver designed to directly modulate a laser at data rates from 1 to 11.3 Gbps.

The device provides a 2-wire serial interface, which allows digital control of the modulation and bias currents, eliminating the need for external components. Output waveform control, in the form of cross-point adjustment, de-emphasis, and output termination resistance are available to improve the optical eye mask margin. An optional input equalizer can be used for equalization of up to 150 mm (6 in.) of microstrip or stripline transmission line on FR4-printed circuit boards. The device contains internal ADC and DACs to eliminate the need for special purpose microcontrollers.

The ONET1151L device includes an integrated automatic power control (APC) loop, which compensates for variations in laser average power over voltage and temperature and circuitry to support laser safety and transceiver management systems.

The laser driver is characterized for operation from –40°C ambient to +100°C temperatures and is available in a small footprint 4-mm × 4-mm, 24-pin, RoHS-compliant QFN package that is pin-compatible to the ONET1101L device.

The ONET1151L device is a 3.3-V laser driver designed to directly modulate a laser at data rates from 1 to 11.3 Gbps.

The device provides a 2-wire serial interface, which allows digital control of the modulation and bias currents, eliminating the need for external components. Output waveform control, in the form of cross-point adjustment, de-emphasis, and output termination resistance are available to improve the optical eye mask margin. An optional input equalizer can be used for equalization of up to 150 mm (6 in.) of microstrip or stripline transmission line on FR4-printed circuit boards. The device contains internal ADC and DACs to eliminate the need for special purpose microcontrollers.

The ONET1151L device includes an integrated automatic power control (APC) loop, which compensates for variations in laser average power over voltage and temperature and circuitry to support laser safety and transceiver management systems.

The laser driver is characterized for operation from –40°C ambient to +100°C temperatures and is available in a small footprint 4-mm × 4-mm, 24-pin, RoHS-compliant QFN package that is pin-compatible to the ONET1101L device.

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기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
2개 모두 보기
유형 직함 날짜
* Data sheet 11.3 Gbps Low Power Laser Diode Driver datasheet 2013/12/03
EVM User's guide ONET1151L-EVM: Safety Instructions 2018/10/12

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

시뮬레이션 툴

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
시뮬레이션 툴

TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
사용 설명서: PDF
레퍼런스 디자인

TIDA-00088 — 10G SFP+ LR 광학 모듈 호환 폼 팩터의 TI ONET 부품을 위한 완벽한 레퍼런스 디자인

This Texas Instruments Reference Design was designed to demonstrate the optical performance of the ONET1151L Laser Driver, the ONET8551T high gain Transimpedance Amplifier (TIA) and the ONET1151P Limiting Amplifier. It is available in a form factor that is compatible with 10.3125Gbps SFP+ LR (...)
Test report: PDF
회로도: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
VQFN (RGE) 24 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

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