AL21141D

AL21141DFour Channel 112GBaud TIA

AL21141D is a high sensitivity 4-channel 112Gbaud linear trans-impedance amplifier (TIA) suitable for 800Gbps.
Ethernet PMD with PAM-4 modulation format.

Features

    Supports up to 112GBaud PAM4 signal
    2.8K trans-impedance gain (Typical)
    Typical 2.5 mApp overload current
    > 400 mVppd differential output amplitude
    Operating in two modes: AGC and MGC
    Bandwidth/peaking adjustment, 3dB bandwidth >70GHz

Applications

    800G FR4/PSM4 Optical Module
    1.6T 2XFR4 Optical Module