Limiting amplifier in high-speed VCSEL driver

• Main Authors: LI JINGHU, CHEN FUJIE, WU YANGJI, CHEN QIBIN
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2024
• Subjects: AMPLIFIERS; BASIC ELECTRONIC CIRCUITRY; CONTROL OF AMPLIFICATION; ELECTRICITY

The invention provides a limiting amplifier in a high-speed VCSEL (Vertical Cavity Surface Emitting Laser) driver, which is characterized by comprising a constant current source, an MOS (Metal Oxide Semiconductor) tube M1, an MOS tube M2, an MOS tube M3, an MOS tube M4, a capacitor CL and a resistor...