JPS57137967A - Analog function generator - Google Patents

Analog function generator

Info

Publication number
JPS57137967A
JPS57137967A JP2308981A JP2308981A JPS57137967A JP S57137967 A JPS57137967 A JP S57137967A JP 2308981 A JP2308981 A JP 2308981A JP 2308981 A JP2308981 A JP 2308981A JP S57137967 A JPS57137967 A JP S57137967A
Authority
JP
Japan
Prior art keywords
signal generating
nonlinear
voltage obtained
generating part
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
JP2308981A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Takano
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 JP2308981A priority Critical patent/JPS57137967A/en
Publication of JPS57137967A publication Critical patent/JPS57137967A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

PURPOSE:To improve the linearization, by using a nonlinear element which has a wide nonlinear part and is scarcely influenced by a temperature. CONSTITUTION:An input 1 adds by an adding part 4, voltage obtained through an input selecting circuit 5, a level converting circuit 8 and a nonlinear signal generating part 6, voltage obtained through an input selecting circuit 7, a level converting circuit 12 and a nonlinear signal generating part 9, voltage obtained through a linear signal generating part 10, and voltage obtained through a linear signal generating part 11, and an output 2 is obtained. A setting part 3 is used for setting a variable element in said each circuit.
JP2308981A 1981-02-20 1981-02-20 Analog function generator Pending JPS57137967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2308981A JPS57137967A (en) 1981-02-20 1981-02-20 Analog function generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2308981A JPS57137967A (en) 1981-02-20 1981-02-20 Analog function generator

Publications (1)

Publication Number Publication Date
JPS57137967A true JPS57137967A (en) 1982-08-25

Family

ID=12100694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2308981A Pending JPS57137967A (en) 1981-02-20 1981-02-20 Analog function generator

Country Status (1)

Country Link
JP (1) JPS57137967A (en)

Similar Documents

Publication Publication Date Title
JPS5421152A (en) Comparison circuit
MY102916A (en) Measurement circuit.
JPS57137967A (en) Analog function generator
JPS5296399A (en) Pulse generator
GB2010032A (en) Waveform generator
JPS5239156A (en) High voltage generating circuit
JPS5776918A (en) A/d converter
JPS57117002A (en) Automatic setting circuit
JPS52120662A (en) Pulse generator circuit
JPS53142148A (en) Anti-logarithm conversion circuit
JPS5398815A (en) Scale voltage memory circuit
JPS5430812A (en) Envelope signal generator
JPS5313449A (en) Interface circuit
JPS5389952A (en) Constant voltage circuit
JPS52132763A (en) Analog digital converter
JPS53115051A (en) Voltage control circuit
JPS53107650A (en) Switching regulator having two power source output
JPS52126147A (en) Arbitrary function generator
JPS5382156A (en) Companding pcm coder
JPS5398767A (en) Modulator
JPS5293376A (en) Voltage generation circuit
JPS548810A (en) Generating set
JPS5292325A (en) Inverter
JPS5430810A (en) Keyboard voltage generating circuit
JPS56168407A (en) Amplifier