Design of a High-Speed LVDS I/O Interface Using Telescopic Amplifier

Author

Yoo, Kwan-Woo ; Kim, Jeong Beom

Author_Institution

Dept. of Electron. Eng., Kangwon Nat. Univ.

fYear

2006

fDate

23-26 Oct. 2006

Firstpage

1987

Lastpage

1989

Abstract

This paper presents a design and an implementation of input/output (I/O) interface circuits for 2.5 Gbps operation in a 3.3V 0.35 mum CMOS technology. Due to the differential transmission technique and the low voltage swing, low-voltage differential signaling (LVDS) has been widely used for high speed transmission with low power consumption. This interface circuit is fully compatible with the LVDS standard. The LVDS proposed in this paper utilizes a differential amplifier. This circuit is operated up to 2.5 Gbps with random data patterns. The circuit has the power consumption of 21.04 mW

Keywords

CMOS integrated circuits; differential amplifiers; driver circuits; 0.35 micron; 2.5 Gbit/s; 21.04 mW; 3.3 V; CMOS technology; LVDS standard; differential amplifier; differential transmission technique; high-speed LVDS I/O interface; input/output interface circuits; low voltage swing; low-voltage differential signaling; telescopic amplifier; CMOS technology; Data communication; Driver circuits; Energy consumption; Low voltage; Optical design; Optical transmitters; Packaging; Resistors; Switches;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State and Integrated Circuit Technology, 2006. ICSICT '06. 8th International Conference on

Conference_Location

Shanghai

Print_ISBN

1-4244-0160-7

Electronic_ISBN

1-4244-0161-5

Type

conf

DOI

10.1109/ICSICT.2006.306549

Filename

4098601