概览
本规范定义了用于速率从 1.0Gbps 至 11.3Gbps 的 SR 以太网和光纤通道应用的多速率收发器 IC。包括 IEEE 802.3 和 1、2、4、8 定义的 1 Gbps 和 10 Gbps 的以太网数据速率和 10 Gbps 的光纤通道数据速率。
封装
- 28 引脚 QFN
订购代码
- GN1158-INE3 - 4 mm x 4 mm
- GN1158-INTE3 - 4 mm x 4 mm，卷带包装，2500 颗/卷
PB Free/ROHS
Learn More →功能
- 功耗典型值为 180mW（IBIAS = 0mA、IMOD = 0mAppd）
- VCSEL 激光驱动器：
- 最大偏置电流 = 15mA
- 最大调制电流驱动 50Ω 差动电阻 TOSA = 20mApp
- Tx DJ = 5 pspp；Tx RJ = 0.5 psrms
- 集成闭环自动功率控制 (APC)
- 兼容基于微控制器的调制电流/温度查表法
- 可编程 Tx 眼图成型功能和输入均衡功能
- 可编程上升/下降时间
- 激光安全功能
- 可切换 Tx 极性反转
- 限幅放大器接收器：
- 数据传输速率为 11.317 Gb/s 时，Rx 灵敏度 = 5 mVppd
- Rx DJ = 4 pspp；Rx RJ = 0.7 psrms
- 可编程带宽
- Rx 输出预加重和静噪
- 可编程 Rx 输出摆幅
- 可编程上升/下降时间
- 信号丢失检测阈值可调
- 可切换 Rx 极性反转
- 数字诊断和监控参数测量
- 两线串行接口，用于主机通信
- 软件可选断电模式
- 控制线路和状态线路用 3.3 V 或 2.5 V CMOS 输入和开漏输出
应用
- 数据通信
- 电信
Inventory
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资源
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