LG1625, LG1625AXF, LG-170-9SEF-9UG-CT Selling Leads, Datasheet
MFG:1000 Package Cooled:n/a D/C:LUC
LG1625, LG1625AXF, LG-170-9SEF-9UG-CT Datasheet download
Part Number: LG1625
MFG: 1000
Package Cooled: n/a
D/C: LUC
LG1625, LG1625AXF, LG-170-9SEF-9UG-CT
- Table of contents:
Info of LG1625
Info of LG1625AXF
Info of LG-170-9SEF-9UG-CT
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About LG1625AXF
PDF/DataSheet Download
Datasheet: LG1625AXF
File Size: 372188 KB
Manufacturer: AGERE [Agere Systems]
Download : Click here to Download
About LG1625AXF
PDF/DataSheet Download
Datasheet: LG1625AXF
File Size: 372188 KB
Manufacturer: AGERE [Agere Systems]
Download : Click here to Download
About LG-170DGM-CT
PDF/DataSheet Download
Datasheet: LG-170DGM-CT
File Size: 150434 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
LG1625AXF General Description
The LG1625AXF is a gallium-arsenide (GaAs) laser diode driver to be used with direct modulated laser diodes in high-speed nonreturn-to-zero (NRZ) transmission systems. The device is made in a high-performance 0.9 mm gate GaAs heterojunction FET technology that utilizes high-density MIM capacitors, airbridge interconnect, and NiCr film precision resistors.
The device contains three cascaded stages, operates with a single 5.2 V power supply and accepts ECL level inputs. Voltages control the modulated output current and laser prebias current. The LG1625AXF is available in a 24-lead hermetic, gullwing package.
A test fixture (TF1006A) with SMA connectors is available to allow quick evaluation of the LG1625AXF.
LG1625AXF Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent or latent damage to the device.
These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this device specification. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability.
Absolute Maximum Ratings (at TA = 25 unless otherwise specified)
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage | VSS | - | 5.95 | V |
| Storage Temperature | Tstg | -40 | 125 | |
| Operating Case Temperature Range | TC | 0 | 75 | |
| Input Voltage | VI | GND | VSS | V |
| Power Dissipation | PD | - | 1 | W |
LG1625AXF Features
` High data-rate laser diode/LED driver
` Adjustable output current
` Operation up to 3 Gbits/s
` Single 5.2 V power supply
` 90 ps rise and fall times
` Adjustable output current
` Operation up to 3 Gbits/s
` Single 5.2 V power supply
` 90 ps rise and fall times
LG1625AXF Typical Application
· SONET/SDH transmission systems
· SONET/SDH test equipment
· Optical transmitters
· SONET/SDH test equipment
· Optical transmitters
LG1625AXF Connection Diagram
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