xmt5170-622 ETC-unknow, xmt5170-622 Datasheet

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xmt5170-622

Manufacturer Part Number
xmt5170-622
Description
Mb/s Logic Interface Laser Transmitter
Manufacturer
ETC-unknow
Datasheet
430
622 Mb/s Logic Interface DFB
Laser Transmitter
Preliminary Technical Data
Features
• SONET/SDH Compliant to
• –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
Description
The XMT5170-622 is a high
performance uncooled optical
DFB laser transmitter for CCITT
SDH and ANSI SONET
applications. It is designed with
Preliminary Product Disclaimer
This preliminary data sheet is provided to assist you in the evaluation of engineering samples of the product which is under development
and targeted for release during 1997. Until Hewlett-Packard releases this product for general sales, HP reserves the right to alter prices,
specifications, features, capabilities, function, manufacturing release dates, and even general availability of the product at any time.
STM4 L-4.1
OC12 LR-1
Networks
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 adjust-
ments 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
XMT5170-622
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.
(5/97)

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xmt5170-622 Summary of contents

Page 1

... Applications • SONET/SDH Systems • Fiber to the Home • Data Communications Networks Description The XMT5170-622 is a high performance uncooled optical DFB laser transmitter for CCITT SDH and ANSI SONET applications designed with Preliminary Product Disclaimer This preliminary data sheet is provided to assist you in the evaluation of engineering samples of the product which is under development and targeted for release during 1997 ...

Page 2

... Pin 7 floats to V when open EE circuited, enabling the transmitter. It must be biased within disable. CC Pins 11, 13, Ground: The XMT5170-622 case is plastic, therefore pins are not connected. MONITOR PHOTODIODE 3 k PIN PIN 17 Figure 2. Back Facet Monitor Circuitry. Pins 15, 16, DATA, DATA: These are differential ECL inputs ...

Page 3

... XMT5170-622 Block Diagram DATA LASER DATA MODULATOR ECL INPUT DISABLE Functional Description The ECL input allows operation from many logic families and both single-ended or differential signals. For single-ended operation both DATA and DATA are internally tied The BB unused input then requires no connection or biasing ...

Page 4

... It should not be assumed that limiting values of more than one parameter can be applied to the product at the same time. Parameter Supply Voltage Operating Case Temperature XMT5170A-622 XMT5170B-622 Storage Temperature Fiber Tensile Strength Fiber Bend Radius Lead Soldering (Temperature/Time) Characteristics ...

Page 5

Drawing Dimensions DIM ALL DIMENSIONS IN MILLIMETERS 434 MIN. NOM. MAX. 32.9 – 33.2 – – 17.5 16.0 – 16.3 – ...

Page 6

... Ordering Information XMT5170X 622 - XX Allowable part numbers: XMT5170A-622-AP XMT5170A-622-AS XMT5170B-622-AP XMT5170B-622-AS 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 should be taken. Connector Angled FC/ Angled SC Temperature Option – +85 C ...

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