SE8105424L - QUICK DIODLAST COMPARATOR WITH HIGH RESOLUTION - Google Patents

QUICK DIODLAST COMPARATOR WITH HIGH RESOLUTION

Info

Publication number
SE8105424L
SE8105424L SE8105424A SE8105424A SE8105424L SE 8105424 L SE8105424 L SE 8105424L SE 8105424 A SE8105424 A SE 8105424A SE 8105424 A SE8105424 A SE 8105424A SE 8105424 L SE8105424 L SE 8105424L
Authority
SE
Sweden
Prior art keywords
differential amplifier
output
high resolution
gain
diodlast
Prior art date
Application number
SE8105424A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
Y A Haque
Original Assignee
American Micro Syst
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 American Micro Syst filed Critical American Micro Syst
Publication of SE8105424L publication Critical patent/SE8105424L/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2472—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors
    • H03K5/2481—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors with at least one differential stage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying
    • H03K5/023—Shaping pulses by amplifying using field effect transistors

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

An electronic comparator circuit (10) adapted for implementation as an integrated circuit semiconductor device provides high resolution and high speed performance. The circuit comprises a first differential amplifier (12) with clamped diodes (50, 52) that allow a fast response; a source-follower stage (14) connected to the first differential amplifier (12) for buffering its output to enable it to be broad banded; a second differential amplifier (16) driven by the source-follower stage (14) for handling large signal swings while providing additional gain to the output; and a third cascoded gain stage (20) connected to said second differential amplifier (16) to provide increased circuit gain with a rail-to rail output.
SE8105424A 1980-01-14 1981-09-11 QUICK DIODLAST COMPARATOR WITH HIGH RESOLUTION SE8105424L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11160680A 1980-01-14 1980-01-14

Publications (1)

Publication Number Publication Date
SE8105424L true SE8105424L (en) 1981-09-11

Family

ID=22339449

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8105424A SE8105424L (en) 1980-01-14 1981-09-11 QUICK DIODLAST COMPARATOR WITH HIGH RESOLUTION

Country Status (7)

Country Link
JP (1) JPS57500090A (en)
CA (1) CA1160349A (en)
FR (1) FR2473745A1 (en)
GB (1) GB2081045A (en)
NL (1) NL8020510A (en)
SE (1) SE8105424L (en)
WO (1) WO1981002079A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182207A (en) * 1984-02-29 1985-09-17 Fujitsu Ltd Differential amplifier circuit
US4874969A (en) * 1988-06-08 1989-10-17 National Semiconductor Corporation High speed CMOS comparator with hysteresis
US4885484A (en) * 1988-07-05 1989-12-05 Motorola, Inc. Voltage clamped differential to single ended converter circuit
US6320429B1 (en) 1991-06-28 2001-11-20 Fuji Electric Co., Ltd. Integrated circuit having a comparator circuit including at least one differential amplifier
JPH0514073A (en) * 1991-06-28 1993-01-22 Fuji Electric Co Ltd Differential amplifier and comparator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292469A (en) * 1976-01-30 1977-08-03 Hitachi Ltd Mutual compensation type mis inverter circuit
US4053795A (en) * 1976-07-06 1977-10-11 Texas Instruments Incorporated Low level field effect transistor amplifier
JPS5460841A (en) * 1977-10-25 1979-05-16 Fujitsu Ltd Comparator circuit
JPS5937893B2 (en) * 1978-05-23 1984-09-12 富士通株式会社 comparison circuit
JPS5824874B2 (en) * 1979-02-07 1983-05-24 富士通株式会社 sense circuit

Also Published As

Publication number Publication date
JPS57500090A (en) 1982-01-14
CA1160349A (en) 1984-01-10
NL8020510A (en) 1981-10-01
GB2081045A (en) 1982-02-10
FR2473745A1 (en) 1981-07-17
WO1981002079A1 (en) 1981-07-23

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