GN7152
GN7152 是一款集成 CDR 和 EML 激光驱动器,适用于 PON OLT、10GBase-ER/ZR 以太网和 8.5Gb/s 光纤通道应用。它是一种高度集成、低功耗、小尺寸的器件,是小型光学模块的理想选择。
GN7152 包括可选的输入均衡、多速率 CDR 和 EML 激光驱动器。GN7152 提供高度可配置的眼图成型功能,包括可独立编程的上升和下降预加重,可实现最佳的电和光输出。GN7152 还提供极性反转和输出静音选项。
功能
- CDR with 8.5Gb/s, 9.95 to 11.3Gb/s, and 10.3 to 11.7Gb/s reference-free operation
- Integrated laser bias and driver for electo-absorption modulators (EAMs) and modulated lasers (EMLs)
- Differential input amplitudes as small as 120mVppd
- Digital control through I2C or SPI interface
- Programmable jitter transfer bandwidth
- On-chip Automatic Power Control (APC) loop
- Polarity invert and output mute available
- 可编程输出预加重
- 任务模式型眼图监视器
- PRBS Generator and Checker
- 可编程输入均衡
- Programmable LOS with adjustable threshold and hysteresis
- Programmable sampling phase adjust
- Programmable fault signalling
- Integrated analog to digital converter, which provides access to digital diagnostic information on supply voltage, die temperature, and transmit optical power
- Single 3.3V supply (+5%/-10%)
- 功耗:
- 730mW typical, with 1.9Vpp single-ended modulation voltage and 90mA bias current
- Integrated laser safety features
- 5x5 32-pin QFN package
- -40°C to 95°C case operation
- PON OLT 收发器
- XFP & SFP+ 10GBase-ER/ZR optical transceivers
- XFP & SFP+ extended-reach 8.5 Gb/s Fibre Channel
- XFP DWDM optical transceivers
应用
Pb(Lead)-Free/RoHS-Green Info
(-40°C 至 +85°C / 4000 循环)
(50°C,4000 小时)
Related Parts
GN7152-INE3
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资源
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