The AL2320D is a dual, differential linear transimpedance/variable-gain amplifier (TIA/VGA) for 100G/400G coherent detection receivers for reconfigurable, colorless networks.
The AL2320D offers two gain control modes: manual gain control and automatic gain control. In manual mode, the gain is controlled from 50Ω to 5KΩ differential via an external control pin. In automatic mode, the gain is automatically adjusted to deliver a constant output voltage.
? Supports data rates up to 32Gb/s
? 50W to 5kW differential electrical gain
? Adjustable 3dB bandwidth 26GHz ~ 30GHz typical
? Adjustable amplitude: 200mVpp ~ 900mVpp differential
? Operating in two modes: AGC and MGC
? Output amplitude detector
? Single power supply of +3.3V
? Die size: 1.6mm x 1.4mm
? 100G Ethernet PMD: 100GBASE-DR1/FR1 and beyond
? 100G coherent receivers for DP-QPSK
? 40G coherent receivers for DP-BPSK
傲科是一家國際領(lǐng)先的模擬半導(dǎo)體芯片設(shè)計廠商，專注于模擬、混合信號和光電集成芯片的設(shè)計、開發(fā)、制造、銷售，產(chǎn)品主要應(yīng)用于長途核心網(wǎng)絡(luò)、數(shù)據(jù)中心光互連(DCI)、5G匯聚與接入、光纖入戶等光通信和光互連的核心領(lǐng)域。
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