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.
• 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
• 400 Gbps DR4/FR4 and 800 Gbps DR8/FR8 Transceivers
• QSFP /QSFP-DD /OSFP /CPO and On Board Optics
傲科是一家国际领先的模拟半导体芯片设计厂商,专注于模拟、混合信号和光电集成芯片的设计、开发、制造、销售,产品主要应用于长途核心网络、数据中心光互连(DCI)、5G汇聚与接入、光纤入户等光通信和光互连的核心领域。