GN2404
The GN2404 is a four-lane retimer with adaptive equalization and transmit de-emphasis designed for 5Gbps to 12.8Gbps of full rate operations. It is also designed for half-rate and quarter-rate
operation to retime down to 1.25Gbps, Ethernet, Infiniband and Fiber Channel applications. The GN2404 extends the reach and robustness of high-speed serial links by compensating for losses
and reflections in the transmission medium, and by resetting the crosstalk and jitter budgets.
功能
- Four-lane repeater/retimer designed to operate from 5Gbps to 12.8Gbps at full rate
- 支持将速率降低一半以及降低至四分之一 (1.25 Gbps)
- 最多可接受两个输入参考时钟
- 符合 IEEE 802.3ba (10GbE/100GbE) 的规定
- 支持 10GBASE-KR 链路调训
- 支持 Infiniband SDR/DDR/QDR
- 自适应线性输入均衡功能 + 自适应多抽头 DFE
- 多抽头输出去加重
- 可编程输出摆幅
- Integrated 4x4 crosspoint
- 使用交叉点实现主机端和线路端的环回
- 串行模式延迟低 (20UI)
- 任务模式型眼图监视器、PRBS 生成器和检验器
- 支持 PRBS7、PRBS9、PRBS11、 PRBS31 以及自定义模式
- 可单独编程各通道
- I2C 控制
- 支持 IEEE 1149.1 和 1149.6 (JTAG) 边界扫描
- 每通道信号丢失检测
- Low power dissipation: 340mW/channel typical @ 10.3Gbps
- 0.9 V 核心电源电压；1.8 V I/O 电源电压
- 13 mm x 13 mm BGA 封装
- IEEE 802.3ap KR 至 KR 中继器
- 10GFCoE 中继器
- 线卡或背板重定时器，适用于：
- Infiniband
- 以太网
- 光纤通道
- 冗余切换
- 光学模块重定时器
- 高速有源电缆重定时器
应用
封装
- GN2404BIBE3 | 144-pin 13mm x 13mm | -20°C to +105°C
- GN2403BIBE3 | 144-pin 13mm x 13mm | -20°C to +105°C
- GN2403SBIBE3 | 144-pin 13mm x 13mm | -20°C to +105°C
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资源
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