Read/write data interface and method of operation

Details Read/write data interface and method of operation Read/write data interface and method of operation

1997-08-15

1999-11-09

Edun, Muhammad

Dynamic magnetic information storage or retrieval

General recording or reproducing

Specifics of the amplifier

360 32, 360110, G11B 502

Patent

active

059825693

ABSTRACT:
A read/write data interface (26) is provided that interfaces with a read/write head (28) and is positioned in close proximity to the read/write head (28). The read/write data interface (26) includes a pre-amplifier (46) and a read channel (44). The pre-amplifier (46) amplifies an analog read signal and generates an amplified analog read signal in response. The read channel (44) receives the amplified analog read signal and generates a digital read signal in response.

REFERENCES:
patent: 5241429 (1993-08-01), Holsinger
patent: 5764451 (1998-06-01), Katz
Article, "Silicon Micromachined SCALED* Technology", IEEE Transactions on Industrial Electronics, Denny K. Miu and Yu-Chong Tai, vol. 42 No. 3 Jun. 1995, pp.234-239.
Article, "Silicon Microstructure and Microactuators for Compact Computer Disk Drives", Silicon Microstructure and Microactuators for Compact Computer Disk Drives, Denny K. Miu, pp. 1-12.

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