LMC10NEG3347-J28 BOOKHAM [Bookham, Inc.], LMC10NEG3347-J28 Datasheet

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LMC10NEG3347-J28

Manufacturer Part Number
LMC10NEG3347-J28
Description
10Gb/s Compact InP MZ Modulator with DWDM Laser
Manufacturer
BOOKHAM [Bookham, Inc.]
Datasheet
1
10Gb/s Compact InP MZ Modulator
with DWDM Laser
LMC10NEG
Negative Chirp - High Power
The LMC10NEG product, containing the Bookham Ultra High
Power Strained Layer DFB laser chip and negative chirp InP
MZ modulator, has been specifically designed for use in 10
Gb/s high performance regional metro and long haul DWDM
systems. By co-packaging the laser, locker, modulator and MZ
Bias Control Tap in a package with the same footprint area as
the industry standard 14-pin, the LMC10 series provides
Mach-Zehnder performance at a price similar to lower
performance alternatives. The provision of the MZ bias control
tap offers the option of MZ bias point optimisation for best
transmitted optical waveform over life. The high output power,
integral wavelength locking and high extinction ratio provides
excellent OSNR to allow the device to be employed on
multi-span long haul links.
Data Sheet
Features:
• Mean modulated power >+4dBm over life
• Negative Chirp (up to 1600ps/nm applications)
• Co-planar differential RF drive ≤2.7 volts
• Suitable for 50GHz ITU applications with +/-20pm λ
• Low Power Dissipation
• Industry Standard 14-pin footprint area
• Pins on one side to allow increased system density
• C and L band
• Unrivalled performance vs size
• Qualified to Telcordia GR-468 CORE
• RoHS 5/6 compliant
Applications:
• 10Gb/s Long Haul DWDM multi-span dispersion
• Regional Metro single spans with no
• 10Gb/s Overlay for Metro Networks
• 2.5Gb/s Long Haul DWDM multi-span
and temperature
accuracy over life
compensated links
dispersion compensation
non dispersion compensated links

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LMC10NEG3347-J28 Summary of contents

Page 1

Data Sheet 10Gb/s Compact InP MZ Modulator with DWDM Laser LMC10NEG Negative Chirp - High Power The LMC10NEG product, containing the Bookham Ultra High Power Strained Layer DFB laser chip and negative chirp InP MZ modulator, has been specifically designed ...

Page 2

Data Sheet Using the LMC10NEG The LMC10NEG can be used in two ways: Mode 1. With dynamic modulator arm DC bias control where the MZ bias control tap is used in a control loop to optimise the optical crossing point ...

Page 3

Data Sheet Characteristics (continued) Parameter Laser Source Parameters Laser forward current EOL Change in laser forward current Laser threshold current EOL Laser forward voltage Laser linewidth Side mode suppression ratio [SMSR] Average relative intensity noise [RIN] Parameter TEC and Thermal ...

Page 4

Data Sheet Characteristics (continued) Parameter Bias Control Tap Parameters Tap bias voltage Tap photocurrent S11 Test Mask 4 Conditions Min -5.1 [14] Note: Typ Max Unit - parameters such as extinction ratio and waveform crossing may ...

Page 5

Data Sheet Glossary BFM Back Facet Monitor diode CW Continuous wave EOL End of life FWHM Full width half maximum MZ Mach-Zehnder interferometer Notes to Characteristic Tables [1] Refer to Bookham applications document AN0117 for Tx case temperature measurement definition. ...

Page 6

Data Sheet Absolute Maximum Ratings Condition Storage case temperature Laser Current Laser Voltage MZ arm voltage (DC) [1] MZ modulator arm bias currents (DC) BFM bias MZ bias control tap voltage MZ bias control tap current TEC voltage [5] TEC ...

Page 7

Data Sheet Schematic Diagram Pin Out Table Pin # Function 1 Data bias 2 Data bar bias 3 Connect to ground 4 MZ bias control tap 5 Case ground 6 Data bar 7 Case ground 8 Data 7 Pin # ...

Page 8

Data Sheet Pin Definitions Pin 1 MZ data DC Bias input and Pin 2 MZ data-bar DC Bias input DC bias voltages for data and data-bar MZ arms. These pins must be connected to a low noise negative DC voltage, ...

Page 9

Data Sheet Wavelength Locker for the LMC10NEG The wavelength locker for the LMC10NEG includes two photodiodes: the Reference photodiode provides a photocurrent proportional to the laser chip facet power, and the Etalon photodiode provides a photocurrent related to wavelength (frequency). ...

Page 10

Data Sheet Package Outline Drawing 10 ...

Page 11

Data Sheet Typical 10Gb/s Eye Diagram 23 Test Conditions: 10.709Gb/s 2 -1PRBS NRZ data. Typical Over Fibre Performance (SMF-28) 23 Test Conditions: 10.709Gb/s 2 -1PRBS NRZ data, BER10 11 -12 . Performance over fibre Dispersion (ps/nm) ...

Page 12

Data Sheet LMC10 Mounting Guidelines The device must be attached to a heat-sink capable of dissipating a minimum of 4W without exceeding the maximum case temperature. The surface of the heat-sink must be smooth (< 0.8 micron Ra) and flat ...

Page 13

Data Sheet Deliverable Data The following deliverable data is provided as a paper copy with each device and can also be made available as a text file from a customer specific site on a Bookham server with password protection. Parameter ...

Page 14

Data Sheet RoHS Compliance Bookham is fully committed to environment protection and sustainable development and has set in place a comprehensive program for removing polluting and hazardous substances from all of its products. The relevant evidence of RoHS compliance is ...

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