CX60077 - Conexant Systems

CX60077 2.5 Gbps Long Haul Laser Driver

The CX60077 is a high-speed laser driver designed for use in a transmitter module for fiber-optic communications, such as Synchronous Optical Network (SONET), Synchronous Digital Hierarchy (SDH), Asynchronous Transfer Mode (ATM), and Dense Wavelength Division Multiplexer (DWDM). This device can achieve a maximum output drive current of 80 mA into a 25 Ω loa.

Features

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• Single supply : -5.2 Volts CML interface (with capability of receiving ECL level) Low power consumption ≤ 400 mW Input impedance of 50 Ω Loss of input data detection Pulse and bias current monitors 1 to 80 mA laser diode bias current 5 to 80 mA pulse current range Applications
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• Fiber-optic communication systems (OC-48) SONET/SDH test equipment Product Description The CX60077 is a high-speed laser driver designed for use in a transmitter module for fiber-optic communications, such as Synchronous Optical Network (SONET), Synchronous Digital Hierarchy (SDH), Asynchronous Tra.