DS1875 Datasheet (Maxim Integrated Products) - PON Triplexer and SFP Controller

DS1875, PON Triplexer and SFP Controller

The DS1875 controls and monitors all functions for burstmode transmitters, APD receivers, and video receivers.

It also includes a power-supply controller for APD bias generation, and provides all SFF-8472 diagnostic and monitoring functionality.

The combined solution of the DS1875 and the MAX3643 la

DS1875 Features

* Meets All PON Burst-Timing Requirements for Burst-Mode Operation

* Laser Bias Controlled by APC Loop and Temperature Lookup Table (LUT)

* Laser Modulation Controlled by Temperature LUT

* Six Total DACs: Four External, Two Internal

* Two 8-Bit DACs, One of Wh