XMT5370155 Datasheet, PDF (1/6 Pages) Agilent(Hewlett-Packard) – 155 Mb/s Logic Interface Laser Transmitter for OC3/STM1

155 Mb/s Logic Interface Laser
Transmitter for OC3/STM1
Technical Data
XMT5370155
Features
• SONET/SDH Compliant to
STM1 I-1, S-1.1
OC3 SR, IR-1
• -40°C to +85°C Operation
• Compact 20 Pin Package
• ECL/PECL Logic Interface
• Multisourced Pinout
• Fully Interchangeable High
and Low Power Versions
Applications
• SONET/SDH Systems
• Single Mode ATM
• Fiber to the Home
• Data Communications
Networks
Description
The XMT5370155 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 155 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 XMT5370155 has -10 dBm
mean output power for short and
intermediate reach systems.
The XMT5370155 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. An
evaluation board is available for
this product. Contact your local
representative for more details.