Invention Grant
- Patent Title: Symmetrical, direct coupled laser drivers
- Patent Title (中): 对称,直接耦合的激光驱动器
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Application No.: US13352011Application Date: 2012-01-17
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Publication No.: US08971365B2Publication Date: 2015-03-03
- Inventor: James Cong Nguyen , Ashok Kumar Verma
- Applicant: James Cong Nguyen , Ashok Kumar Verma
- Applicant Address: US CA San Jose
- Assignee: Maxim Integrated Products, Inc.
- Current Assignee: Maxim Integrated Products, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Blakely Sokoloff Taylor & Zafman LLP
- Main IPC: H01S3/00
- IPC: H01S3/00 ; H03K19/018 ; H01S5/042

Abstract:
Symmetrical, direct coupled laser drivers for high frequency applications. The laser drivers are in integrated circuit form and use a minimum of relatively small (low valued) external components for driving a laser diode coupled to the laser driver through transmission lines. An optional amplifier may be used to fix the voltage at an internal node at data frequency spectrum to improve circuit performance. Feedback to a bias input may also be used to fix the voltage at the internal node. Programmability and a burst mode capability may be included.
Public/Granted literature
- US20120201260A1 Symmetrical, Direct Coupled Laser Drivers Public/Granted day:2012-08-09
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