ONET1101L是TI公司的一款激光驱动器产品，ONET1101L是11.3Gbps 激光二极管驱动器，本页介绍了ONET1101L的产品说明、应用、特性等，并给出了与ONET1101L相关的TI元器件型号供参考。
ONET1101L - 11.3Gbps 激光二极管驱动器 - 激光驱动器 - 光纤模块IC - TI公司（Texas Instruments，德州仪器）
The ONET1101L is a high-speed, 3.3-V laser driver designed to directly modulate a laser at data rates from 2 Gbps to 11.3 Gbps.
The device provides a two-wire serial interface that helps digital control of the modulation, plus bias currents and cross point, eliminating the need for external components. An optional input equalizer can be used for equalization of up to 300 mm (12") of microstrip or stripline transmission line on FR4 printed circuit boards.
The ONET1101L includes an integrated automatic power control (APC) loop, plus circuitry to support laser safety and transceiver management systems.
The laser driver is characterized for operation from -25°C to 100°C case temperature and is available in a small footprint using a 4mm × 4mm, 24-pin RoHS-compliant QFN package.
- Up to 11.3 Gbps Operation
- Two-Wire Digital Interface
- Digitally Selectable Modulation Current up to 80 mA
- Digitally Selectable Bias Current up to 100 mA Source or Sink
- Automatic Power Control (APC) Loop
- Supports Transceiver Management System (TMS)
- Programmable Input Equalizer
- Cross-point Control
- Includes Laser Safety Features
- Adjustable Coupling Ratio
- Single +3.3 V Supply
- Case Temperature -25°C to 100°C
- Small Surface Mount Footprint 4mm × 4mm24-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
- XFP and SFP+ Transceiver Modules
- XENPAK, XPAK, X2 and 300-pin MSA Transponder Modules
