Using at least one servo channel to provide timing recovery...
Using recorded data for auto calibration of fixed gain of a read
Variable gain amplifier controller
Variable gain amplifier with temperature compensation for...
View DAC feedback inside analog front circuit
Viterbi detector with partial erasure compensation for read...
Voltage bias, current sense preamplifier using no...
Voltage regulator operable over a wide range of supply voltage
Waveform equalization apparatus
Waveform equalizing circuit
Waveform equivalent circuit
Waveshaping circuit for shaping an analog waveform having unequa
Wide-biphase-detector quality monitor for sensing of pin...
Write circuit providing selective waveform correction based on r
Write condition setting method and disk unit
Write current setting method, and recording and reproducing devi
Write current waveform asymmetry compensation
Write drive apparatus
Write drive with current mirrors which reduce feed-through
Write driver circuit for driving a magnetic head