JPS56137588A - Dynamic type main amplifier - Google Patents

Dynamic type main amplifier

Info

Publication number
JPS56137588A
JPS56137588A JP4050380A JP4050380A JPS56137588A JP S56137588 A JPS56137588 A JP S56137588A JP 4050380 A JP4050380 A JP 4050380A JP 4050380 A JP4050380 A JP 4050380A JP S56137588 A JPS56137588 A JP S56137588A
Authority
JP
Japan
Prior art keywords
main amplifier
misfet
type main
pair
controlled
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
JP4050380A
Other languages
Japanese (ja)
Other versions
JPH0157435B2 (en
Inventor
Katsuyuki Sato
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.)
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
Original Assignee
CHIYOU LSI GIJUTSU KENKYU KUMIAI
CHO LSI GIJUTSU KENKYU KUMIAI
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 CHIYOU LSI GIJUTSU KENKYU KUMIAI, CHO LSI GIJUTSU KENKYU KUMIAI filed Critical CHIYOU LSI GIJUTSU KENKYU KUMIAI
Priority to JP4050380A priority Critical patent/JPS56137588A/en
Publication of JPS56137588A publication Critical patent/JPS56137588A/en
Publication of JPH0157435B2 publication Critical patent/JPH0157435B2/ja
Granted 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)

Abstract

PURPOSE:To prevent falling down of output high level and to enable high speed amplifying operation, by controlling the cut MISFET with the amplified output of main amplifier. CONSTITUTION:A differential MISFET Q21 in which the drain and gate are in cross connection. Q23 controlled with the timing signal o ma1 and provided between the common source of Q22, Q21 and the reference potential, and Q19, Q20 between a pair of common data lines I/O, -I/O in which a pair of bit lines B, -B are connected in common via the Y address switch means 2, and the drains of Q21, Q22, are provided. The switch operation of Q19, Q20 are controlled with the amplified output of the main amplifier.
JP4050380A 1980-03-31 1980-03-31 Dynamic type main amplifier Granted JPS56137588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4050380A JPS56137588A (en) 1980-03-31 1980-03-31 Dynamic type main amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4050380A JPS56137588A (en) 1980-03-31 1980-03-31 Dynamic type main amplifier

Publications (2)

Publication Number Publication Date
JPS56137588A true JPS56137588A (en) 1981-10-27
JPH0157435B2 JPH0157435B2 (en) 1989-12-05

Family

ID=12582350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4050380A Granted JPS56137588A (en) 1980-03-31 1980-03-31 Dynamic type main amplifier

Country Status (1)

Country Link
JP (1) JPS56137588A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182190A (en) * 1982-04-19 1983-10-25 Hitachi Ltd Dynamic type mos memory device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123849A (en) * 1976-04-09 1977-10-18 Nec Corp Amplifier circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123849A (en) * 1976-04-09 1977-10-18 Nec Corp Amplifier circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182190A (en) * 1982-04-19 1983-10-25 Hitachi Ltd Dynamic type mos memory device

Also Published As

Publication number Publication date
JPH0157435B2 (en) 1989-12-05

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