单通道 28Gbps TIA + CDR + LA；-12dBm典型灵敏度（BER=1E-12, ?=0.5A/W, 25.78 Gbps, ER=4 dB），高灵敏度LA，LOS阈值可编程；平均光电流监视；输出摆幅可编程及去预加重功能。

Single channel 28Gbps TIA + CDR + LA;　-12dBm typical sensitivity: BER=1E-12, ?=0.5A/W, 25.78 Gbps, ER=4 dB; High-sensitivity limiting amplifier with programmable LOS threshold; Average Photodiodecurrent monitor; Programmable output swing and de-emphasis.