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JPS5532206A - Memory unit - Google Patents

Memory unit

Info

Publication number
JPS5532206A
JPS5532206A JP10257078A JP10257078A JPS5532206A JP S5532206 A JPS5532206 A JP S5532206A JP 10257078 A JP10257078 A JP 10257078A JP 10257078 A JP10257078 A JP 10257078A JP S5532206 A JPS5532206 A JP S5532206A
Authority
JP
Japan
Prior art keywords
circuit
deboosting
pulse
voltage
switch circuit
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.)
Pending
Application number
JP10257078A
Other languages
Japanese (ja)
Inventor
Shinji Kamei
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP10257078A priority Critical patent/JPS5532206A/en
Publication of JPS5532206A publication Critical patent/JPS5532206A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management 

Landscapes

  • Manipulation Of Pulses (AREA)
  • Static Random-Access Memory (AREA)

Abstract

PURPOSE:To reduce power consumption by providing a deboosting circuit and switch circuit and then by operating the deboosting circuit only while a sense amplifier is in operation. CONSTITUTION:When a strobe pulse is inputted to the primary winding of transformer T of switch circuit 6, transistor Q conducts, allowing a current to flow through deboosting circuit 5 applied with a direct-current voltage of -VH only for the moment. Consequently, a negative voltage of -V high enough to operate a sense amplifier is developed at the collector side of switch circuit 6 as long as the strobe pulse is inputted. Therefore, differential amplifier A is operated by the direct-current voltage of +V across the logic power supply and the negative pulse voltage of -V, so that this differential amplifier A will operate for the strobe- pulse period. In this way, the power consumption can be reduced.
JP10257078A 1978-08-23 1978-08-23 Memory unit Pending JPS5532206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10257078A JPS5532206A (en) 1978-08-23 1978-08-23 Memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10257078A JPS5532206A (en) 1978-08-23 1978-08-23 Memory unit

Publications (1)

Publication Number Publication Date
JPS5532206A true JPS5532206A (en) 1980-03-06

Family

ID=14330876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10257078A Pending JPS5532206A (en) 1978-08-23 1978-08-23 Memory unit

Country Status (1)

Country Link
JP (1) JPS5532206A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01309902A (en) * 1988-06-07 1989-12-14 Matsushita Electric Ind Co Ltd Metal fine particle aggregate and manufacture thereof and magnetic recording medium using metal fine particle aggregate and manufacture thereof
JPH0215101A (en) * 1988-07-04 1990-01-18 Matsushita Electric Ind Co Ltd Ultra fine particle and manufacture thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01309902A (en) * 1988-06-07 1989-12-14 Matsushita Electric Ind Co Ltd Metal fine particle aggregate and manufacture thereof and magnetic recording medium using metal fine particle aggregate and manufacture thereof
JPH0215101A (en) * 1988-07-04 1990-01-18 Matsushita Electric Ind Co Ltd Ultra fine particle and manufacture thereof

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