光学模块

米6体育平台手机版_好二三四和参考设计

光学模块

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概述

集成电路和参考设计可帮助您创建用于高带宽数据通信应用的更小且更快的光学模块设计。无论您是要创建 100Gbps 或 400Gbps 小型可插拔 (SFP) 模块、SFP+ 收发器、XFP 模块、CFP、X2/XENPAK 模块还是其他高级光纤模块,我们都具有合适的要素来帮助您提供 5G 中的新功能。

设计要求

现代光学模块设计通常需要:

  • 更低的功耗,以控制和限制模块温升。
  • 动态且精确的激光二极管控制,以调节输出功率。
  • 基于光电二极管的精确光检测和偏置。

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查找适用于您系统的米6体育平台手机版_好二三四和参考设计

数据通信光学模块

3.3V 3.3V RX RX xN xN TX TX xN xN xM xM xM xM Optical (Fiber) Optical (Fiber) Electrical Electrical M = number of optical lanes M = number of optical lanes N = Number of Electrical lanes N = Number of Electrical lanes Power Power DC/DC module DC/DC module Buck converter Buck converter LDO LDO Supervisor/reset Supervisor/reset Protection Protection Load switch Load switch Miscellaneous Miscellaneous Temp sense Temp sense FET FET Switch Switch Measurement feedback Measurement feedback ADC ADC MCU MCU MCU MCU Level translator Level translator Logic Logic I2C level shift I2C level shift SerDes, clock data recovery & laser driver SerDes, clock data recovery & laser driver Clock oscillator Clock oscillator VREF VREF De-serializer De-serializer Serializer Serializer Laser driver Laserdriver FET FET DAC DAC OPA OPA Clock data recovery (CDR) Clock data recovery (CDR) Clock data recovery (CDR) Clock data recovery (CDR) Photo diode bias Photo diode bias Boost or buck-boost Boost or buck-boost INA INA OPA OPA DAC DAC Externally modulated laser electro absorption bias Externally modulated laser electro absorption bias Inverting buck-boost Inverting buck-boost INA INA OPA OPA DAC DAC Transmitter optical sub assembly (TOSA) Transmitter optical sub assembly (TOSA) Laser (EML, DML or VCSEL) Laser(EML, DML or VCSEL) TEC TEC Buck-boost Buck-boost Receiver optical sub assembly (ROSA) Receiver optical sub assembly (ROSA) Photo diode (pin or APD) Photodiode(pin or APD) TIA TIA OPA OPA INA INA Boost Boost

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