GN2014A Datasheet, PDF (2/18 Pages) Gennum Corporation – XFP Tx Signal Conditioner with VCSEL Driver

Contents
Features ................................................................................................................................................................. 1
Applications ......................................................................................................................................................... 1
General Description ..........................................................................................................................................1
1. Pin Configuration and Descriptions........................................................................................................3
2. Electrical Characteristics ............................................................................................................................5
2.1 DC Electrical Characteristics ........................................................................................................6
2.2 AC Electrical Characteristics ........................................................................................................7
3. Detailed Description.....................................................................................................................................8
3.1 Typical Electrical Application Schematic .................................................................................8
3.2 VCO Supply Recommendations ..................................................................................................9
3.3 Control Interface ...............................................................................................................................9
3.3.1 GN2014A Laser Driver Power Down.......................................................................... 11
3.4 GN2014A Data Output Driver Swing Control ...................................................................... 11
3.5 GN2014A Cross Point Adjust ..................................................................................................... 13
4. Packaging and Ordering Information.................................................................................................. 15
4.1 Package Dimensions ..................................................................................................................... 15
4.2 Ordering Information ................................................................................................................... 17
Revision History .............................................................................................................................................. 17
GN2014A XFP Tx Signal Conditioner with VCSEL Driver
Data Sheet
39260 - 8
May 2010
2 of 18
Proprietary & Confidential