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ONET4211LD

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155-Mbps 至 4.25-Gbps 雷射驅動器

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產品規格表

ONET4211LD

停產
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產品詳細資料

Type Laser driver Data rate (max) (Mbps) 4250 Features Automatic power control loop, Bias current digital select, Modulation current digital select Supply current (typ) (µA) 22000 Imod (A) 0.085 Supply current (max) (µA) 45000 Deterministic jitter (typ) (ps) 13 Operating temperature range (°C) -40 to 85
Type Laser driver Data rate (max) (Mbps) 4250 Features Automatic power control loop, Bias current digital select, Modulation current digital select Supply current (typ) (µA) 22000 Imod (A) 0.085 Supply current (max) (µA) 45000 Deterministic jitter (typ) (ps) 13 Operating temperature range (°C) -40 to 85
VQFN (RGE) 24 16 mm² (4 mm × 4 mm)
  • Multirate Operation From 155 Mbps up to 4.25 Gbps
  • Bias Current Programmable From 1 mA to 100 mA
  • Modulation Current Programmable From 5 mA to 85 mA
  • APC and Fault Detection
  • Fault Mode Selection
  • Bias and Photodiode Current Monitors
  • CML Data Inputs
  • Temperature Compensation of Modulation Current
  • Single 3.3-V Supply
  • Surface-Mount, Small-Footprint, 4 mm × 4 mm 24-Lead QFN Package
  • APPLICATIONS
    • SONET/SDH Transmission Systems
    • Fibre Channel Optical Modules
    • Fiber Optic Data Links
    • Digital Cross-Connects
    • Optical Transmitters
  • Multirate Operation From 155 Mbps up to 4.25 Gbps
  • Bias Current Programmable From 1 mA to 100 mA
  • Modulation Current Programmable From 5 mA to 85 mA
  • APC and Fault Detection
  • Fault Mode Selection
  • Bias and Photodiode Current Monitors
  • CML Data Inputs
  • Temperature Compensation of Modulation Current
  • Single 3.3-V Supply
  • Surface-Mount, Small-Footprint, 4 mm × 4 mm 24-Lead QFN Package
  • APPLICATIONS
    • SONET/SDH Transmission Systems
    • Fibre Channel Optical Modules
    • Fiber Optic Data Links
    • Digital Cross-Connects
    • Optical Transmitters

The ONET4211LD is a laser driver for multiple fiber optic applications up to 4.25 Gbps. The device accepts CML input data and provides bias and modulation currents for driving a laser diode. Also provided are automatic power control (APC), temperature compensation of modulation current, fault detection, and current monitor features.

The device is available in a small-footprint, 4 mm × 4 mm 24-pin QFN package. The circuit requires a single 3.3-V supply.

This power-efficient laser driver is characterized for operation from -40°C to 85°C.

The ONET4211LD is a laser driver for multiple fiber optic applications up to 4.25 Gbps. The device accepts CML input data and provides bias and modulation currents for driving a laser diode. Also provided are automatic power control (APC), temperature compensation of modulation current, fault detection, and current monitor features.

The device is available in a small-footprint, 4 mm × 4 mm 24-pin QFN package. The circuit requires a single 3.3-V supply.

This power-efficient laser driver is characterized for operation from -40°C to 85°C.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 155 Mbps to 4.25 Gbps Laser Driver datasheet (Rev. A) 2007/9/24

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