DocumentCode
2982188
Title
A 1 Gb/s read/write-preamplifier for hard-disk-drive applications
Author
Veenstra, H. ; Mulder, J. ; Luan Le ; Grillo, G.
Author_Institution
Philips Components, Eindhoven, Netherlands
fYear
2001
fDate
7-7 Feb. 2001
Firstpage
188
Lastpage
189
Abstract
The 6-channel read/write preamplifier IC supports data rates up to 1 Gb/s. The bandwidth of the reader exceeds 630 MHz. The input-referred noise is <0.6nV//spl radic/Hz. The rise time of the writer is 0.3 ns at 5 mA output current. Impedance matching is employed at all high-frequency in/outputs. This IC uses 0.6 /spl mu/m CBiCMOS technology and occupies 16 mm/sup 2/.
Keywords
BiCMOS digital integrated circuits; disc drives; hard discs; impedance matching; preamplifiers; 0.6 micron; 1 Gbit/s; 5 mA; 630 MHz; CBiCMOS technology; hard disk drive; impedance matching; read/write preamplifier IC; Bandwidth; Circuits; Frequency; Impedance matching; Joining processes; Magnetic heads; Magnetic sensors; Preamplifiers; Resistors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2001. Digest of Technical Papers. ISSCC. 2001 IEEE International
Conference_Location
San Francisco, CA, USA
ISSN
0193-6530
Print_ISBN
0-7803-6608-5
Type
conf
DOI
10.1109/ISSCC.2001.912598
Filename
912598
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