JPS60236105A - 磁気ヘツド駆動回路 - Google Patents

磁気ヘツド駆動回路

Info

Publication number
JPS60236105A
JPS60236105A JP9244584A JP9244584A JPS60236105A JP S60236105 A JPS60236105 A JP S60236105A JP 9244584 A JP9244584 A JP 9244584A JP 9244584 A JP9244584 A JP 9244584A JP S60236105 A JPS60236105 A JP S60236105A
Authority
JP
Japan
Prior art keywords
coil
magnetic head
write
waveform
resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9244584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0373925B2 (enrdf_load_stackoverflow
Inventor
Koji Nagafune
貢治 長船
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP9244584A priority Critical patent/JPS60236105A/ja
Publication of JPS60236105A publication Critical patent/JPS60236105A/ja
Publication of JPH0373925B2 publication Critical patent/JPH0373925B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
JP9244584A 1984-05-09 1984-05-09 磁気ヘツド駆動回路 Granted JPS60236105A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9244584A JPS60236105A (ja) 1984-05-09 1984-05-09 磁気ヘツド駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9244584A JPS60236105A (ja) 1984-05-09 1984-05-09 磁気ヘツド駆動回路

Publications (2)

Publication Number Publication Date
JPS60236105A true JPS60236105A (ja) 1985-11-22
JPH0373925B2 JPH0373925B2 (enrdf_load_stackoverflow) 1991-11-25

Family

ID=14054604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9244584A Granted JPS60236105A (ja) 1984-05-09 1984-05-09 磁気ヘツド駆動回路

Country Status (1)

Country Link
JP (1) JPS60236105A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263904A (ja) * 1988-04-13 1989-10-20 Seiko Epson Corp 磁気ヘッド装置
JPH0316005A (ja) * 1989-03-17 1991-01-24 Mitsubishi Electric Corp 磁気ディスク装置及びその磁気ヘッド調整方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263904A (ja) * 1988-04-13 1989-10-20 Seiko Epson Corp 磁気ヘッド装置
JPH0316005A (ja) * 1989-03-17 1991-01-24 Mitsubishi Electric Corp 磁気ディスク装置及びその磁気ヘッド調整方法

Also Published As

Publication number Publication date
JPH0373925B2 (enrdf_load_stackoverflow) 1991-11-25

Similar Documents

Publication Publication Date Title
US5499150A (en) Magnetic head
JPS60236105A (ja) 磁気ヘツド駆動回路
US6512649B1 (en) Method for differentially writing to a memory disk
JPS59135685A (ja) パルス駆動検出用センス回路
EP0720150A2 (en) Symmetrical resistive transducer biasing circuit and methods
JP3097088B2 (ja) 磁気ヘッド駆動回路
US4479151A (en) Magnetic recording of digital signals on a magnetic medium
ITMI20002176A1 (it) Circuito di pilotaggio per un voice coil motor e relativo metodo di pilotaggio
US6510012B1 (en) High-speed CMOS buffer circuit with programmable quadratic transfer function
US7292074B2 (en) Write driver with continuous impedance match and improved common mode symmetry
JPS5942370B2 (ja) 磁気記録方式
JPH0469802A (ja) 磁気変調コイル駆動回路
JP2779980B2 (ja) 磁気ヘッド駆動装置
US5680268A (en) Apparatus for magnetic recording and playback having a recording/playback coil split by a center tap and supplying an unbalanced write current
JP2540881B2 (ja) 磁気記録装置
JP3753691B2 (ja) 磁気ディスク装置
KR910005512Y1 (ko) 소자기능을 겸한 플로피 디스크 드라이버의 소거회로
JP2586363B2 (ja) 磁気ディスク装置
JPS63259805A (ja) 磁気記録装置
JPH01128219A (ja) 磁気ヘッドの消磁方法
JPH01134704A (ja) 垂直磁気記録再生回路
JPS59142713A (ja) フレキシブルデイスク装置の記録方式
JPS5911589A (ja) バブルメモリ用検出器回路
JPS6117531Y2 (enrdf_load_stackoverflow)
JPS59139109A (ja) 磁気記録装置