JPS5429936A - Pre-amplifier - Google Patents

Pre-amplifier

Info

Publication number
JPS5429936A
JPS5429936A JP9507977A JP9507977A JPS5429936A JP S5429936 A JPS5429936 A JP S5429936A JP 9507977 A JP9507977 A JP 9507977A JP 9507977 A JP9507977 A JP 9507977A JP S5429936 A JPS5429936 A JP S5429936A
Authority
JP
Japan
Prior art keywords
amplifier
becomes
level due
signals
circuits
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
JP9507977A
Other languages
Japanese (ja)
Inventor
Akira Endo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9507977A priority Critical patent/JPS5429936A/en
Publication of JPS5429936A publication Critical patent/JPS5429936A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G11C11/409—Read-write [R-W] circuits 
    • G11C11/4091—Sense or sense/refresh amplifiers, or associated sense circuitry, e.g. for coupled bit-line precharging, equalising or isolating

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)

Abstract

PURPOSE:To reduce the number of driving circuits of an amplifier to one by using the output of a boostrap circuit, which becomes the reference level due to precharge signals and becomes the high level due to word signals, as a driving signal in the pre-amplifier used in dynamic memory circuits, etc.
JP9507977A 1977-08-10 1977-08-10 Pre-amplifier Pending JPS5429936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9507977A JPS5429936A (en) 1977-08-10 1977-08-10 Pre-amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9507977A JPS5429936A (en) 1977-08-10 1977-08-10 Pre-amplifier

Publications (1)

Publication Number Publication Date
JPS5429936A true JPS5429936A (en) 1979-03-06

Family

ID=14127941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9507977A Pending JPS5429936A (en) 1977-08-10 1977-08-10 Pre-amplifier

Country Status (1)

Country Link
JP (1) JPS5429936A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824300U (en) * 1981-08-12 1983-02-16 トヨタ自動車株式会社 Elastic material for seat covering
JPS6364695A (en) * 1986-09-04 1988-03-23 Fujitsu Ltd Semiconductor integrated circuit
FR2634047A1 (en) * 1988-07-11 1990-01-12 Samsung Electronics Co Ltd Read amplifier drive for memory device
JPH03222187A (en) * 1990-01-26 1991-10-01 Sanyo Electric Co Ltd Semiconductor memory device
JPH03222189A (en) * 1990-01-26 1991-10-01 Sanyo Electric Co Ltd Semiconductor memory device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824300U (en) * 1981-08-12 1983-02-16 トヨタ自動車株式会社 Elastic material for seat covering
JPH0116480Y2 (en) * 1981-08-12 1989-05-15
JPS6364695A (en) * 1986-09-04 1988-03-23 Fujitsu Ltd Semiconductor integrated circuit
FR2634047A1 (en) * 1988-07-11 1990-01-12 Samsung Electronics Co Ltd Read amplifier drive for memory device
NL8901303A (en) * 1988-07-11 1990-02-01 Samsung Electronics Co Ltd DETECTOR AMPLIFIER DRIVE ELEMENT FOR A MEMORY DEVICE.
JPH03222187A (en) * 1990-01-26 1991-10-01 Sanyo Electric Co Ltd Semiconductor memory device
JPH03222189A (en) * 1990-01-26 1991-10-01 Sanyo Electric Co Ltd Semiconductor memory device

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