XMT5370622

The XMT5370622 is a high performance uncooled optical laser transmitter for CCITT SDH and ANSI SONET applications. It is designed with an ECL/PECL logic interface for 622 Mb/s transmission. The transmitter incorporates several features which simplify system design. It may be operated with either +5 V or - 5 V power supplies. Standard 10 KH ECL data interface enables direct interface with PECL or ECL logic.

The compact transmitter module contains a pigtailed laser, data interface, bias and modulation control circuitry. Thus, no external components or adjustments are necessary. Finally, a laser disable input is provided to shut down the laser for standby or test purposes. The XMT5370622 provides analog voltage outputs which are proportional to laser bias current and optical power.

These may be used with external circuitry to detect end-of-life, or over temperature conditions. The transmitter is packaged in a 20 pin 0.4" pitch DIP. Contact your local representative for more details.