XMT5170-622

Features:

• SONET/SDH Compliant to STM4 L-4.1 OC12 LR-1
• 40°C to +85°C Operation
• Compact 20 Pin Package
• ECL/PECL Logic Interface
• Multisourced Pinout Applications
• SONET/SDH Systems
• Fiber to the Home
• Data Communications Networks


Application

• SONET/SDH Systems
• Fiber to the Home
• Data Communications Networks


Pinout

Specifications

Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided each limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be assumed that limiting values of more than one parameter can be applied to the product at the same time.

Parameter		Minimum	Nominal	Maximum	Units	Notes
Supply Voltage		-	-	7	V	-
Operating Case Temperature	XMT5170A-155	40	-	+85		-
	XMT5170B-155	0	-	+70		-
Storage Temperature		-40	-	+85		-
Fiber Tensile Strength		10	-	-	N/10s	1
Fiber Bend Radius		32	-	-	mm	-
Lead Soldering (Temperature/Time)		-	-	+260/10	/Sec	-

Description

The XMT5170-622 is a high performance uncooled optical DFB laser transmitter for CCITT SDH and ANSI SONET applications. It is designed with an ECL/PECL logic interface for 622 MBd transmission. The transmitter incorporates several features which simplify system design. The XMT5170-622 may be operated with either +5 V or 5 V power supplies. Its 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 XMT5170-622 includes analog outputs which are proportional to laser 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.