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ONET8501V

現行

具輸出波形整形的 11.3-Gbps 差動 VCSEL 驅動器

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產品規格表

ONET8501V

現行
產品規格表 立即訂購

產品詳細資料

Type Laser driver Data rate (max) (Mbps) 11300 Features 2-wire interface, Automatic power control loop, Bias current digital select, Modulation current digital select Supply current (typ) (µA) 50000 Imod (A) 0.024 Supply current (max) (µA) 90000 Deterministic jitter (typ) (ps) 4 Operating temperature range (°C) -40 to 85
Type Laser driver Data rate (max) (Mbps) 11300 Features 2-wire interface, Automatic power control loop, Bias current digital select, Modulation current digital select Supply current (typ) (µA) 50000 Imod (A) 0.024 Supply current (max) (µA) 90000 Deterministic jitter (typ) (ps) 4 Operating temperature range (°C) -40 to 85
VQFN (RGP) 20 16 mm² 4 x 4
  • Up to 11.3 Gbps Operation
  • 2-Wire Digital Interface
  • Digitally Selectable Modulation Current up to 24 mApp Differential
  • Digitally Selectable Bias Current up to 20 mA
  • Automatic Power Control (APC) Loop
  • Supports Transceiver Management System (TMS)
  • Programmable Input Equalizer
  • Output Waveform Control
  • Includes Laser Safety Features
  • Analog Temperature Sensor Output
  • Selectable Monitor Photodiode Current Range
  • Output Polarity Select
  • Single 3.3V Supply
  • Operating Temperature -40°C to 85°C
  • Surface Mount Small Footprint 4mm × 4mm 20 Pin RoHS compliant QFN Package
  • APPLICATIONS
    • 10 Gigabit Ethernet Optical Transmitters
    • 8x and 10x Fibre Channel Optical Transmitters
    • SONET OC-192/SDH STM-64 Optical Transmitters
    • SFP+ and XFP Transceiver Modules
    • XENPAK, XPAK, X2 and 300-pin MSA Transponder Modules
  • Up to 11.3 Gbps Operation
  • 2-Wire Digital Interface
  • Digitally Selectable Modulation Current up to 24 mApp Differential
  • Digitally Selectable Bias Current up to 20 mA
  • Automatic Power Control (APC) Loop
  • Supports Transceiver Management System (TMS)
  • Programmable Input Equalizer
  • Output Waveform Control
  • Includes Laser Safety Features
  • Analog Temperature Sensor Output
  • Selectable Monitor Photodiode Current Range
  • Output Polarity Select
  • Single 3.3V Supply
  • Operating Temperature -40°C to 85°C
  • Surface Mount Small Footprint 4mm × 4mm 20 Pin RoHS compliant QFN Package
  • APPLICATIONS
    • 10 Gigabit Ethernet Optical Transmitters
    • 8x and 10x Fibre Channel Optical Transmitters
    • SONET OC-192/SDH STM-64 Optical Transmitters
    • SFP+ and XFP Transceiver Modules
    • XENPAK, XPAK, X2 and 300-pin MSA Transponder Modules

The ONET8501V is a high-speed, 3.3V laser driver designed to directly modulate VCSELs at data rates from 2 Gbps up to 11.3 Gbps.

The device provides a two-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 control and independent over- and undershoot capability on the rising and falling edges is also available to improve VCSEL edge speeds and the optical eye diagram. An optional input equalizer can be used for equalization of up to 300mm (12 inch) of microstrip or stripline transmission line on FR4 printed circuit boards.

The ONET8501V includes an integrated automatic power control (APC) loop as well as circuitry to support laser safety and transceiver management systems. The VCSEL driver is characterized for operation from -40°C to 85°C ambient temperatures and is available in a small footprint 4mm × 4mm 20 pin RoHS compliant QFN package.

The ONET8501V is a high-speed, 3.3V laser driver designed to directly modulate VCSELs at data rates from 2 Gbps up to 11.3 Gbps.

The device provides a two-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 control and independent over- and undershoot capability on the rising and falling edges is also available to improve VCSEL edge speeds and the optical eye diagram. An optional input equalizer can be used for equalization of up to 300mm (12 inch) of microstrip or stripline transmission line on FR4 printed circuit boards.

The ONET8501V includes an integrated automatic power control (APC) loop as well as circuitry to support laser safety and transceiver management systems. The VCSEL driver is characterized for operation from -40°C to 85°C ambient temperatures and is available in a small footprint 4mm × 4mm 20 pin RoHS compliant QFN package.
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類型 標題 日期
* Data sheet 11.3 Gbps Differential VCSEL Driver w/Output Waveform Shaping datasheet (Rev. B) 2007年 8月 20日
Application note Considerations for PCB Layout and Impedance Matching Design in Optical Modules 2011年 2月 15日

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