[go: up one dir, main page]

JPS5387185A - Half-fixed electronic variable resistor - Google Patents

Half-fixed electronic variable resistor

Info

Publication number
JPS5387185A
JPS5387185A JP121977A JP121977A JPS5387185A JP S5387185 A JPS5387185 A JP S5387185A JP 121977 A JP121977 A JP 121977A JP 121977 A JP121977 A JP 121977A JP S5387185 A JPS5387185 A JP S5387185A
Authority
JP
Japan
Prior art keywords
variable resistor
fixed electronic
electronic variable
resistance
resistor
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
JP121977A
Other languages
Japanese (ja)
Inventor
Iwao Sagara
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP121977A priority Critical patent/JPS5387185A/en
Publication of JPS5387185A publication Critical patent/JPS5387185A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Non-Volatile Memory (AREA)

Abstract

PURPOSE: To readily set resistance value and make the resistor adaptable to micro electronic circuits by regulating the combined resistance between resistance terminals with the gate voltages of mios type semiconductor non-volatile memories.
COPYRIGHT: (C)1978,JPO&Japio
JP121977A 1977-01-11 1977-01-11 Half-fixed electronic variable resistor Pending JPS5387185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP121977A JPS5387185A (en) 1977-01-11 1977-01-11 Half-fixed electronic variable resistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP121977A JPS5387185A (en) 1977-01-11 1977-01-11 Half-fixed electronic variable resistor

Publications (1)

Publication Number Publication Date
JPS5387185A true JPS5387185A (en) 1978-08-01

Family

ID=11495348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP121977A Pending JPS5387185A (en) 1977-01-11 1977-01-11 Half-fixed electronic variable resistor

Country Status (1)

Country Link
JP (1) JPS5387185A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885565A (en) * 1981-11-16 1983-05-21 Nec Corp semiconductor equipment
JP2002009604A (en) * 2000-06-23 2002-01-11 Toshiba Corp Semiconductor integrated circuit and semiconductor device system
KR101133532B1 (en) * 2005-04-06 2012-04-05 매그나칩 반도체 유한회사 A variable resistor having nonvolatile memory cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885565A (en) * 1981-11-16 1983-05-21 Nec Corp semiconductor equipment
JP2002009604A (en) * 2000-06-23 2002-01-11 Toshiba Corp Semiconductor integrated circuit and semiconductor device system
KR101133532B1 (en) * 2005-04-06 2012-04-05 매그나칩 반도체 유한회사 A variable resistor having nonvolatile memory cell

Similar Documents

Publication Publication Date Title
JPS53117341A (en) Semiconductor memory
JPS5284938A (en) Logic circuit
JPS5387185A (en) Half-fixed electronic variable resistor
JPS53105389A (en) Manufacture for insulating gate type semiconductor integrated circuit
JPS5372471A (en) Mis type semiconductor device
JPS5378782A (en) Transmission characteristic variable mos semiconductor device
JPS5278389A (en) Semiconductor memory device
JPS538072A (en) Semiconductor device
JPS5211831A (en) Memory control unit
JPS51114882A (en) Mos-type variable resistance element incorporated in an ic
JPS52112754A (en) Mos transistor constant-voltage circuit
JPS5255874A (en) Integrated circuit
JPS5226185A (en) Semi-conductor unit
JPS51114090A (en) Metal-oxide membrane-semiconductor voltage senser element
JPS52149322A (en) Soft starting circuit of commutation circuit
JPS5288325A (en) Electronic musical instrument
JPS5287396A (en) Semiconductor indication equipment
JPS52139349A (en) Variable delay circuit
JPS5396455A (en) Constant voltage circuit
JPS5249867A (en) Voltage level detecting circuit of complementary type field effect ele ment integrated circuits
JPS53108381A (en) Manufacture for semiconductor device
JPS5229589A (en) Sequence control device
JPS5223278A (en) Semiconductor integrated circuit
JPS5380550A (en) Constant-voltage circuit
JPS5211830A (en) Memory contpol unit