JPH0542721B2 - - Google Patents

Info

Publication number
JPH0542721B2
JPH0542721B2 JP16516784A JP16516784A JPH0542721B2 JP H0542721 B2 JPH0542721 B2 JP H0542721B2 JP 16516784 A JP16516784 A JP 16516784A JP 16516784 A JP16516784 A JP 16516784A JP H0542721 B2 JPH0542721 B2 JP H0542721B2
Authority
JP
Japan
Prior art keywords
circuit
read
write
magnetic head
floppy disk
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
JP16516784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6142705A (ja
Inventor
Yoshihiro Ikuto
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.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
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 Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP16516784A priority Critical patent/JPS6142705A/ja
Publication of JPS6142705A publication Critical patent/JPS6142705A/ja
Publication of JPH0542721B2 publication Critical patent/JPH0542721B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Digital Magnetic Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP16516784A 1984-08-07 1984-08-07 フロツピデイスクの読出し書込み回路 Granted JPS6142705A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16516784A JPS6142705A (ja) 1984-08-07 1984-08-07 フロツピデイスクの読出し書込み回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16516784A JPS6142705A (ja) 1984-08-07 1984-08-07 フロツピデイスクの読出し書込み回路

Publications (2)

Publication Number Publication Date
JPS6142705A JPS6142705A (ja) 1986-03-01
JPH0542721B2 true JPH0542721B2 (lv) 1993-06-29

Family

ID=15807127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16516784A Granted JPS6142705A (ja) 1984-08-07 1984-08-07 フロツピデイスクの読出し書込み回路

Country Status (1)

Country Link
JP (1) JPS6142705A (lv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595806B2 (ja) * 1990-11-13 1997-04-02 日本電気株式会社 磁気ディスク装置のリード・ライトアンプ回路

Also Published As

Publication number Publication date
JPS6142705A (ja) 1986-03-01

Similar Documents

Publication Publication Date Title
KR960014972A (ko) 기록 드라이버 회로
JPS5910031A (ja) スイツチ回路
JPH0231530B2 (lv)
US4631419A (en) Transistor switch and driver circuit
JPS5851324B2 (ja) テイコウソクテイカイロハイチ
EP0091119B1 (en) Monolithic semiconductor integrated a.c. switch circuit
JPH0452649B2 (lv)
JPH0542721B2 (lv)
EP0456127B1 (en) Amplifier
JP2900373B2 (ja) 演算増幅器
JPH09306193A (ja) サンプルホールド回路
US5063310A (en) Transistor write current switching circuit for magnetic recording
US4758773A (en) Switching device
US4069461A (en) Amplifier circuit having two negative feedback circuits
JP2647645B2 (ja) 磁気記録装置
JP2546974B2 (ja) 磁気ヘッド読み書き回路
JP2834739B2 (ja) 双方向スイッチング回路
JPS61126694A (ja) サンプルホ−ルド回路用スイツチ回路
JPH0413696Y2 (lv)
JP3294909B2 (ja) 電子スイッチ回路
JP2909125B2 (ja) スイッチ回路
JP2710362B2 (ja) ３値論理回路
JPH0661825A (ja) 双方向電流駆動回路
JPH029729B2 (lv)
JP2687160B2 (ja) スイッチ回路