JPS5280762A - Analog subtraction memory unit - Google Patents

Analog subtraction memory unit

Info

Publication number
JPS5280762A
JPS5280762A JP15938975A JP15938975A JPS5280762A JP S5280762 A JPS5280762 A JP S5280762A JP 15938975 A JP15938975 A JP 15938975A JP 15938975 A JP15938975 A JP 15938975A JP S5280762 A JPS5280762 A JP S5280762A
Authority
JP
Japan
Prior art keywords
memory unit
analog subtraction
subtraction memory
analog
mos
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
JP15938975A
Other languages
Japanese (ja)
Other versions
JPS5545946B2 (en
Inventor
Shunji Minami
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15938975A priority Critical patent/JPS5280762A/en
Priority to CA263,136A priority patent/CA1086426A/en
Priority to US05/732,121 priority patent/US4068136A/en
Priority to DE19762646161 priority patent/DE2646161A1/en
Publication of JPS5280762A publication Critical patent/JPS5280762A/en
Publication of JPS5545946B2 publication Critical patent/JPS5545946B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE:To utilize the difference of two analog input for measurement instruments, etc., thus expanding the application field, by making possible analog subtraction and memory by use of high-insulation switch composed of MOS-type FET.
JP15938975A 1975-10-13 1975-12-26 Analog subtraction memory unit Granted JPS5280762A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15938975A JPS5280762A (en) 1975-12-26 1975-12-26 Analog subtraction memory unit
CA263,136A CA1086426A (en) 1975-10-13 1976-10-12 Analog voltage memory device
US05/732,121 US4068136A (en) 1975-10-13 1976-10-13 Analog voltage memory device
DE19762646161 DE2646161A1 (en) 1975-10-13 1976-10-13 ANALOG VOLTAGE STORAGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15938975A JPS5280762A (en) 1975-12-26 1975-12-26 Analog subtraction memory unit

Publications (2)

Publication Number Publication Date
JPS5280762A true JPS5280762A (en) 1977-07-06
JPS5545946B2 JPS5545946B2 (en) 1980-11-20

Family

ID=15692708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15938975A Granted JPS5280762A (en) 1975-10-13 1975-12-26 Analog subtraction memory unit

Country Status (1)

Country Link
JP (1) JPS5280762A (en)

Also Published As

Publication number Publication date
JPS5545946B2 (en) 1980-11-20

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