JPS5570128A - Oscillator circuit - Google Patents

Oscillator circuit

Info

Publication number
JPS5570128A
JPS5570128A JP14398278A JP14398278A JPS5570128A JP S5570128 A JPS5570128 A JP S5570128A JP 14398278 A JP14398278 A JP 14398278A JP 14398278 A JP14398278 A JP 14398278A JP S5570128 A JPS5570128 A JP S5570128A
Authority
JP
Japan
Prior art keywords
inverters
inverter
oscillator circuit
output terminal
transistor
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
JP14398278A
Other languages
Japanese (ja)
Other versions
JPS6352491B2 (en
Inventor
Yasuo Oono
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14398278A priority Critical patent/JPS5570128A/en
Publication of JPS5570128A publication Critical patent/JPS5570128A/en
Publication of JPS6352491B2 publication Critical patent/JPS6352491B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits

Abstract

PURPOSE:To secure the measurement for various input physical quantity via the variation of the external signal by installing the transmission gate between the i-th output terminal and the i+1st input terminal of the oscillator circuit in which the odd number of inverters are connected circularly. CONSTITUTION:The oscillator circuit is formed by connecting circularly odd number of inverters 3-8, and measured n-type MOSFET1 is connected between output terminal 8 of the i-th inverter 7 at one area of the oscillator circuit and the i+1st inverter 3. The gate of this transistor 1 is connected to output terminal 11 of inverter 5, and capacitor 2 is connected to output terminal 9 of inverter 3. Then the threshold levels of inverters 3-8 are set to voltage V, and the high- and low-level potentials are defined as VH and VL respectively. Then inverters 3-8 are turned on and off when the potential is at VH and VL respectively. And the leak current of transistor 1 is measured based on the potential variation 14, 15 and 16 of terminals 8, 9 and 11 each.
JP14398278A 1978-11-21 1978-11-21 Oscillator circuit Granted JPS5570128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14398278A JPS5570128A (en) 1978-11-21 1978-11-21 Oscillator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14398278A JPS5570128A (en) 1978-11-21 1978-11-21 Oscillator circuit

Publications (2)

Publication Number Publication Date
JPS5570128A true JPS5570128A (en) 1980-05-27
JPS6352491B2 JPS6352491B2 (en) 1988-10-19

Family

ID=15351555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14398278A Granted JPS5570128A (en) 1978-11-21 1978-11-21 Oscillator circuit

Country Status (1)

Country Link
JP (1) JPS5570128A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001166920A (en) * 1999-12-07 2001-06-22 Mitsubishi Electric Corp Numerical value generating device and numerical value generation application device
GB2475123A (en) * 2009-11-03 2011-05-11 Advanced Risc Mach Ltd Operating parameter monitor for an integrated circuit
US8330478B2 (en) 2009-11-03 2012-12-11 Arm Limited Operating parameter monitoring circuit and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0513296U (en) * 1991-08-12 1993-02-23 實雄 亀澤 Roll paper holder
JP4843034B2 (en) * 2006-06-09 2011-12-21 富士通株式会社 Ring oscillator for temperature sensor, temperature sensor circuit, and semiconductor device including the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001166920A (en) * 1999-12-07 2001-06-22 Mitsubishi Electric Corp Numerical value generating device and numerical value generation application device
GB2475123A (en) * 2009-11-03 2011-05-11 Advanced Risc Mach Ltd Operating parameter monitor for an integrated circuit
US8154353B2 (en) 2009-11-03 2012-04-10 Arm Limited Operating parameter monitor for an integrated circuit
US8330478B2 (en) 2009-11-03 2012-12-11 Arm Limited Operating parameter monitoring circuit and method
GB2475123B (en) * 2009-11-03 2015-08-19 Advanced Risc Mach Ltd Operating parameter monitor for an integrated circuit

Also Published As

Publication number Publication date
JPS6352491B2 (en) 1988-10-19

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