xmt5370155 Avago Technologies, xmt5370155 Datasheet

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xmt5370155

Manufacturer Part Number
xmt5370155
Description
155 Mb/s Logic Interface Laser Transmitter For Oc3/stm1 -
Manufacturer
Avago Technologies
Datasheet
155 Mb/s Logic Interface Laser
Transmitter for OC3/STM1
Technical Data
Features
• SONET/SDH Compliant to
• -40°C to +85°C Operation
• Compact 20 Pin Package
• ECL/PECL Logic Interface
• Multisourced Pinout
• Fully Interchangeable High
Applications
• SONET/SDH Systems
• Single Mode ATM
• Fiber to the Home
• Data Communications
STM1 I-1, S-1.1
OC3 SR, IR-1
and Low Power Versions
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.
XMT5370155
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.

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xmt5370155 Summary of contents

Page 1

... 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 designed with an ECL/PECL logic interface for 155 Mb/s transmission. ...

Page 2

... EE circuited, enabling the transmitter. It must be biased within + disable. CC Pins 11, 13, Ground: The XMT5370155 case is plastic, therefore these pins are not connected. Pins 15, 16, DATA, DATA: These are differential ECL inputs. If open circuited, they will float to » -1.3 V). ...

Page 3

... XMT5370155 Block Diagram DATA DATA ECL INPUT DISABLE Functional Description The ECL inputs allow operation from many logic families and both single-ended or differential signals. As both DATA and DATA are internally tied for single BB ended operation the unused input requires no connection or biasing. ...

Page 4

Performance Specifications Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause catastrophic damage to the device. Limits apply to each parameter in isolation, all other parameters having values within the recommended operating conditions. It should not ...

Page 5

Drawing Dimensions øG Dimensions Minimum A 32.9 B 39 Ø 2 400 All dimensions ...

Page 6

Ordering Information XMT5370X155XX Allowable part numbers: XMT5370A155-FP XMT5370A155-ST XMT5370A155-SC XMT5370B155-FP XMT5370B155-ST XMT5370B155-SC Handling Precautions 1. Normal handling precautions for electrostatic sensitive devices should be taken. 2. Semiconductor lasers can be damaged by overloading or by current surges. Appropriate transient protection ...

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