JPH0476163B2 - - Google Patents

Info

Publication number
JPH0476163B2
JPH0476163B2 JP60099987A JP9998785A JPH0476163B2 JP H0476163 B2 JPH0476163 B2 JP H0476163B2 JP 60099987 A JP60099987 A JP 60099987A JP 9998785 A JP9998785 A JP 9998785A JP H0476163 B2 JPH0476163 B2 JP H0476163B2
Authority
JP
Japan
Prior art keywords
circuit
recording
magnetic recording
differential
npn
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.)
Expired - Lifetime
Application number
JP60099987A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61258307A (ja
Inventor
Junji Ito
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9998785A priority Critical patent/JPS61258307A/ja
Publication of JPS61258307A publication Critical patent/JPS61258307A/ja
Publication of JPH0476163B2 publication Critical patent/JPH0476163B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Digital Magnetic Recording (AREA)
JP9998785A 1985-05-10 1985-05-10 磁気記録回路 Granted JPS61258307A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9998785A JPS61258307A (ja) 1985-05-10 1985-05-10 磁気記録回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9998785A JPS61258307A (ja) 1985-05-10 1985-05-10 磁気記録回路

Publications (2)

Publication Number Publication Date
JPS61258307A JPS61258307A (ja) 1986-11-15
JPH0476163B2 true JPH0476163B2 (en]) 1992-12-02

Family

ID=14261999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9998785A Granted JPS61258307A (ja) 1985-05-10 1985-05-10 磁気記録回路

Country Status (1)

Country Link
JP (1) JPS61258307A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2615340B2 (ja) * 1993-05-17 1997-05-28 ローム株式会社 磁気記録装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135316A (en) * 1979-04-10 1980-10-22 Sony Corp Magnetic recording circuit
JPS57166618A (en) * 1981-04-03 1982-10-14 Matsushita Electric Ind Co Ltd Time division constant current outputting circuit
JP2647645B2 (ja) * 1984-04-20 1997-08-27 ローム 株式会社 磁気記録装置
JPS61242306A (ja) * 1985-04-19 1986-10-28 Hitachi Ltd デ−タ書き込み／読みだし回路

Also Published As

Publication number Publication date
JPS61258307A (ja) 1986-11-15

Similar Documents

Publication Publication Date Title
JPH08340243A (ja) バイアス回路
JPH0476163B2 (en])
JP3516178B2 (ja) プリアンプ回路装置
US4792868A (en) Recording/reproducing device with means for switching inductance of such device for use in a floppy disk apparatus
US6133768A (en) Breakdown voltage compensation circuit for write driver transistors
US5216553A (en) Magnetic recording circuit having a storage feature dependent upon track location
JP3173130B2 (ja) ハード・ディスク書き込み回路
JP2548183B2 (ja) メモリ−カ−ド
JP2647645B2 (ja) 磁気記録装置
JP2636251B2 (ja) 差動スイッチ型のドライブ回路
JP2654380B2 (ja) 磁気ディスク記録回路
JP2834739B2 (ja) 双方向スイッチング回路
JPH06101087B2 (ja) 磁気記録回路
JPS60201505A (ja) 半導体集積回路
JPS62210724A (ja) 定電圧回路
JPH0250305A (ja) フレキシブルディスク装置
JPS61242306A (ja) デ−タ書き込み／読みだし回路
JPS5978719U (ja) 低電圧駆動増幅器
JPH0423489B2 (en])
JPH08212503A (ja) 磁気記録回路
JPH0414405B2 (en])
JPS59215122A (ja) トランジスタ回路
JPS61142507A (ja) ヘツド切換回路
JPS59178606A (ja) 磁気記録装置の書き込み回路
JPH01162290A (ja) 磁気バブルメモリ装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term