AL11242FC4x128G Linear Modulator Driver

The AL11242FC is a low power, high performance Quad-channel linear modulator driver for coherent 400G and 800G applications. It is designed for 400G/800G optical integrated transmitter for metro and long-haul, as well as the Data Center Interconnects applications.

Features

•    Support maximum data rate up to 130GB (Typical) per channel for single wavelength 400G DP QPSK and 800G DP-16QAM applications
•    3dB Bandwidth > 85GHz
•    Gain adjustable range> 15dB
•    AC-coupled100Ωdifferential input
•    Ultra-lowinter-channel cross-talk
•    CTLE contro lto adjust peaking frequency and amplitude through SPI
•    Analog control for gain and output voltage setting, and analog monitor for peak detector and gain control monitor

Applications

•    400GDP-QPSK/800GDP-16QAMadvancedmulti-level modulation systems