SE8105424L - QUICK DIODLAST COMPARATOR WITH HIGH RESOLUTION - Google Patents
QUICK DIODLAST COMPARATOR WITH HIGH RESOLUTIONInfo
- 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
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.
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)
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)
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 |
-
1980
- 1980-11-24 WO PCT/US1980/001569 patent/WO1981002079A1/en active Application Filing
- 1980-11-24 NL NL8020510A patent/NL8020510A/en not_active Application Discontinuation
- 1980-11-24 GB GB8127338A patent/GB2081045A/en not_active Withdrawn
- 1980-11-24 JP JP81500736A patent/JPS57500090A/ja active Pending
- 1980-12-11 CA CA000366596A patent/CA1160349A/en not_active Expired
-
1981
- 1981-01-12 FR FR8100388A patent/FR2473745A1/en not_active Withdrawn
- 1981-09-11 SE SE8105424A patent/SE8105424L/en not_active Application Discontinuation
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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