JPS54145458A - Generator for polygonal-line function signal - Google Patents

Generator for polygonal-line function signal

Info

Publication number
JPS54145458A
JPS54145458A JP5419678A JP5419678A JPS54145458A JP S54145458 A JPS54145458 A JP S54145458A JP 5419678 A JP5419678 A JP 5419678A JP 5419678 A JP5419678 A JP 5419678A JP S54145458 A JPS54145458 A JP S54145458A
Authority
JP
Japan
Prior art keywords
current
transistors
currents
miller circuit
constant
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
JP5419678A
Other languages
Japanese (ja)
Other versions
JPS5946035B2 (en
Inventor
Toshinori Ogawara
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP5419678A priority Critical patent/JPS5946035B2/en
Publication of JPS54145458A publication Critical patent/JPS54145458A/en
Publication of JPS5946035B2 publication Critical patent/JPS5946035B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

PURPOSE:To obtain a desired polygonal-line function signal by obtaining several currents equivalent to an input signal by the use of a current Miller circuit and by applying currents, which are in proportion to deviations between those currents and set currents equivalent to respective bend points to a summing amplifier via diodes. CONSTITUTION:The signal generator consists of current supply 1 which flows a current corresponding to the amplitude of an input signal, transistors Q0, and Q1 to Q6, constant-current supplies 2 and 3, diodes D1 and D2, summing amplifier AD, etc. In ths above constitution, current Miller circuit CM1 is composed of transistors Q0, Q1 and Q2, and current supply 1, and current Miller circuit CM2 is of Q1, Q3 and Q4, and constant-current supply 2. Next, current Miller circuit CM3 is composed of transistors Q2, Q5 and Q6, and constant current supply CM3 and summing amplifier AD with feedback resistance R5 across it is connected to circuits CM2 and CM3 via diodes D1 and D2. Consequently, bend points and tilt angles can be set and adjusted easily.
JP5419678A 1978-05-08 1978-05-08 Linear function signal generator Expired JPS5946035B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5419678A JPS5946035B2 (en) 1978-05-08 1978-05-08 Linear function signal generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5419678A JPS5946035B2 (en) 1978-05-08 1978-05-08 Linear function signal generator

Publications (2)

Publication Number Publication Date
JPS54145458A true JPS54145458A (en) 1979-11-13
JPS5946035B2 JPS5946035B2 (en) 1984-11-09

Family

ID=12963780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5419678A Expired JPS5946035B2 (en) 1978-05-08 1978-05-08 Linear function signal generator

Country Status (1)

Country Link
JP (1) JPS5946035B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135058A (en) * 1984-07-05 1986-02-19 アメリカン　テレフォン　アンド　テレグラフ　カンパニー Current characteristic shaping circuit
JPS6295675A (en) * 1985-10-22 1987-05-02 Omron Tateisi Electronics Co Slope switching circuit for fuzzy membership function circuit
US5341323A (en) * 1985-10-22 1994-08-23 Omron Tateisi Electronics Co. Fuzzy membership function circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135058A (en) * 1984-07-05 1986-02-19 アメリカン　テレフォン　アンド　テレグラフ　カンパニー Current characteristic shaping circuit
JPS6295675A (en) * 1985-10-22 1987-05-02 Omron Tateisi Electronics Co Slope switching circuit for fuzzy membership function circuit
JPH0535470B2 (en) * 1985-10-22 1993-05-26 Omron Tateisi Electronics Co
US5341323A (en) * 1985-10-22 1994-08-23 Omron Tateisi Electronics Co. Fuzzy membership function circuit

Also Published As

Publication number Publication date
JPS5946035B2 (en) 1984-11-09

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