A 1.2 Gbps SOI-BiCMOS write driver for hard disk drives

Autor: M. Yoshinaga, H. Yoshizawa, K. Irikura, Y. Kobayashi, Y. Ookuma, K. Maio
Rok vydání: 2003
Předmět:
Zdroj: Proceedings of the IEEE 2002 Custom Integrated Circuits Conference (Cat. No.02CH37285).
DOI: 10.1109/cicc.2002.1012838
Popis: This paper describes a voltage-type write driver for a +5/-5 V preamplifier. A good rise/fall time and smooth settling are achieved with full or partial impedance matching by maximizing the driving voltage up to the power source. Designed in 0.35 /spl mu/m SOI-BiCMOS, it has demonstrated a rise time as short as 0.34 ns with a peak-to-peak write current of more than 150 mA at a data transfer rate of 1.2 Gbps.
Databáze: OpenAIRE