Playback clock signal generating circuit which uses a first and

PLL circuit and recording and playback apparatus using same

PLL circuit, data detection circuit and disk apparatus

Predictive methods and systems for sampling data read from a...

Preventing overrun in a disk controller by using timer...

PRML regenerating apparatus

PRML sampled data channel synchronous servo detector

Programmable data transfer without sector pulses in a headerless

Programmable start-of-sector pulse generator for a disk drive us

Pseudo-synchronous interpolated timing recovery for a...

Race avoidance in disk head read circuit

Read after write enhancement for bit patterned media

Read channel with automatic servo track writer

Read clock interface for read channel device

Read/write apparatus provided with head and sector address recog

Record medium transducing error correction system and method

Recording equalizer and magnetic recording/reproducing...

Recording equalizer and magnetic recording/reproducing...

Recording equalizer and magnetic recording/reproducing...

Recording equalizer and magnetic recording/reproducing...