GN1185
The GN1185 is a quad-channel laser driver designed to be DC-coupled with directly modulated 25Gbps lasers.
Features
- Quad-channel DML laser driver chip, designed for co-packaging with 25Gbps to 28Gbps DFB lasers with impedances of 8Ω to 16Ω
- Power dissipation of GN1185 DML driver = 190mW for four channels (IBIAS = 0mA, IMOD = 0mApp)
- Interfaces with Semtech CDR IC (GN2104)
- Maximum programmable bias current (average current through the laser) = 70mA
- Maximum programmable modulation current = 55mApp (into an 8Ω to 16Ω differential laser load)
- Eye shaping features—crossing point adjust and input equalization
- IBIAS/IMOD monitor output
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
GN1185
Part Description
25GB/S TO 28GB/S QUAD DML DRIVER FOR ACTIVE TOSAS
# of leads
72
Package Type
BARE DIE
Pb-Free (2)
YES
Reflow Temp °C (3)
260
Lead or Ball Finish
MATTE Sn
MSL Rating
1
REACH SVH C(233) EC1907/2006 (18)
YES Download Report
JIG 101 A & B (12)
YES
YES Download Report
RoHS 2/3 Amend 2015/863 (7)
YES Download Report
WEEE 2012/19/EU (19)
YES
China RoHS 2 GB/T 26572-2011
YES Download Report
Halogen Free / Low IEC 61249-2-21/JS709C (20)
YES Download Report
Proposition 65 (21)
YES Download Report
Packaging Material 94/62/EC (17)
YES Download Report
RoHS Compliant by Exception (8)
NO
Whisker Testing (10)
Thermal Cycling Whisker Test
(-40°C to +85°C / 4000 cycles)
(-40°C to +85°C / 4000 cycles)
YES
Ambient Temperature Storage, Whisker Test
(50°C, 4000 Hrs)
(50°C, 4000 Hrs)
YES
60°C/90%RH 4000 Hrs, Whisker Test
YES
Declarations and Reports
IPC-1752-2
mySemtech
Explore a wealth of downloadable resources and datasheets to assist with prototyping and production.
Looking for documentation?
Login or register for mySemtech to gain access to restricted product documentation and to add documents to your Watch List for update alerts
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributers here.
Part # | Country | Qty | Buy | Distributor |
---|