XMT5370622 Datasheet, PDF (1/6 Pages) Agilent(Hewlett-Packard) – 622 Mb/s Logic Interface Laser Transmitter

622 Mb/s Logic Interface
Laser Transmitter
Technical Data
Features
• SONET/SDH Compliant to
STM4 I-4, S-4.1
OC12 SR, IR.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
XMT5370622
Description
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.