[iCREATE]

General description

The i7032 is the 3.3V to5V, 200Mbps laser-diode driver with automatic power control (APC). Bothaccept differential PECL inputs and provide complementary output currents. A temperature-compensated reference voltage is provided for laser biasand modulation current programming. This allows maximum 80mA to be programmed for bias and modulation current with two external resistors.

Features

— Rise / fall time less than 1 ns.

— Maximum 80mA bias current.

— Maximum 80mA modulation current.

— Differential PECL inputs.

— Automatic Power Control (APC).

— +3.3V to +5V supply voltage.

— On chip temperature-compensated reference voltage.

— Wide operation temperature range: -40℃~ +85℃.

— Integrated soft-start circuit.

— On chip temperature-compensated modulation current.

Applications

— 155Mbps SDH/SONET

— Laser-Diode Transmitters