AL2544D4x56GBaud Linear TIA Amplifier with 250um channel Pitch

AL2544D is a high sensitivity 4-channel 56Gbaud linear trans-impedance amplifier (TIA) suitable for 100Gbs/200Gbs/400Gbs Ethernet PMD with PAM-4 modulation format. It is spaced 250um anode to anode, to be compatible with standard optical interfaces.

Features

•    Support maximum data rate up to 56GB (Typical) per channel for  400G DR4/FR4 applications
•    3dB Bandwidth > 35GHz
•    Quad 56GBaud TIA with equalizer
•    250µm anode to anode spacing
•    5.5 kΩ trans-impedance gain (Typical)
•    3mApp overload current maximum
•    Low Power, 200mW/channel

Applications

•    400 Gbps DR4/FR4 and 800 Gbps DR8/FR8 Transceivers
•    QSFP /QSFP-DD /OSFP /CPO and On Board Optics