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-40擄C to +85擄C Operation
鈥?Compact 20 Pin Package
鈥?ECL/PECL Logic Interface
鈥?Multisourced Pinout
鈥?Fully Interchangeable High
and Low Power Versions
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.
Applications
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SONET/SDH Systems
Single Mode ATM
Fiber to the Home
Data Communications
Networks
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