Asymmetric compensation circuit

Asymmetry correction for a read head

Asymmetry correction for magneto-resistive heads

Asynchronous gain adjustment for PRML disk drive systems

Asynchronous peak detection of information embedded within PRML

Asynchronous/synchronous digital gain control loop in a sampled

Asynchronous/synchronous gain control for interpolated timing re

Auto-ranging attenuators for read channels

Automatic gain control circuit and method

Automatic gain control for magnetic disk-drive preamplifier

Automatic gain controlling circuit for recording and reproducing

Automatic threshold tracking system

Azimuth magnetic recording and reproducing apparatus and method

Boosted write driver for transmission line with reduction in...

Broadband transmission path apparatus, suspension assembly...

By-pass write drivers for high-performance data recording

Calculating, at rate faster than I-NRZI modulation clock rate, o

Calibration of circuitry for media verification in a magnetic da

Cancellation of precursor intersymbol interference in magnetic r

Channel qualifier for a hard disk drive which differentiates a r