Optical Transceiver Diagnostic Monitor Implements MSA Proposals

May 1, 2002
The DS1852 is claimed as the industry's first optical transceiver diagnostic monitor to implement the enhanced monitoring features defined in the SFF-8472 Multisource Agreement(MSA) proposal. Functions include: EEPROM memory for identification,

The DS1852 is claimed as the industry's first optical transceiver diagnostic monitor to implement the enhanced monitoring features defined in the SFF-8472 Multisource Agreement(MSA) proposal. Functions include: EEPROM memory for identification, tracking and calibration; an ADC with four muxed inputs for monitoring system parameters; a temperature sensor; three fast comparators; and a 2-wire serial interface. Programmable alarm and warning flags for all four ADC inputs and a temperature sensor enable the device to alert the system to out-of-tolerance conditions for a variety of measured parameters. It is available in a 5x5 BGA package (0.8mm pitch) and operates from a 2.7V to 5.5V power supply over a -40(C to +100(C temperature range. According to the company, the DS1852's high level of integration reduces component count and size, and speeds up the design of optical transceivers. Pricing starts at $3.31 each/1,000. An evaluation kit is also available. DALLAS SEMICONDUCTOR, Dallas, TX. (800)998-8800.

Company: DALLAS SEMICONDUCTOR

Product URL: Click here for more information

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