WO1996027237A1 - Continuous time programmable analog block architecture - Google Patents
Continuous time programmable analog block architecture Download PDFInfo
- Publication number
- WO1996027237A1 WO1996027237A1 PCT/US1996/002400 US9602400W WO9627237A1 WO 1996027237 A1 WO1996027237 A1 WO 1996027237A1 US 9602400 W US9602400 W US 9602400W WO 9627237 A1 WO9627237 A1 WO 9627237A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- input
- transconductor
- analog circuit
- amplifier
- terminals
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
- H03F3/45197—Pl types
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
- G05F3/262—Current mirrors using field-effect transistors only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/083—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers
- H03F1/086—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements in transistor amplifiers with FET's
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45048—Calibrating and standardising a dif amp
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45202—Indexing scheme relating to differential amplifiers the differential amplifier contains only resistors in the load
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45356—Indexing scheme relating to differential amplifiers the AAC comprising one or more op-amps, e.g. IC-blocks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45466—Indexing scheme relating to differential amplifiers the CSC being controlled, e.g. by a signal derived from a non specified place in the dif amp circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45471—Indexing scheme relating to differential amplifiers the CSC comprising one or more extra current sources
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69615300T DE69615300T2 (en) | 1995-03-01 | 1996-03-01 | CONTINUOUSLY PROGRAMMABLE ANALOG BLOCK ARCHITECTURE |
JP52633996A JP3737515B2 (en) | 1995-03-01 | 1996-03-01 | Continuous time programmable analog block architecture |
AU50260/96A AU5026096A (en) | 1995-03-01 | 1996-03-01 | Continuous time programmable analog block architecture |
EP96907090A EP0759228B1 (en) | 1995-03-01 | 1996-03-01 | Continuous time programmable analog block architecture |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US396,994 | 1995-03-01 | ||
US08/396,994 US5574678A (en) | 1995-03-01 | 1995-03-01 | Continuous time programmable analog block architecture |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996027237A1 true WO1996027237A1 (en) | 1996-09-06 |
Family
ID=23569460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/002400 WO1996027237A1 (en) | 1995-03-01 | 1996-03-01 | Continuous time programmable analog block architecture |
Country Status (6)
Country | Link |
---|---|
US (4) | US5574678A (en) |
EP (1) | EP0759228B1 (en) |
JP (1) | JP3737515B2 (en) |
AU (1) | AU5026096A (en) |
DE (1) | DE69615300T2 (en) |
WO (1) | WO1996027237A1 (en) |
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- 1995-03-14 US US08/403,352 patent/US5617064A/en not_active Expired - Lifetime
- 1995-03-14 US US08/403,354 patent/US5493205A/en not_active Expired - Fee Related
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1996
- 1996-03-01 EP EP96907090A patent/EP0759228B1/en not_active Expired - Lifetime
- 1996-03-01 DE DE69615300T patent/DE69615300T2/en not_active Expired - Fee Related
- 1996-03-01 AU AU50260/96A patent/AU5026096A/en not_active Abandoned
- 1996-03-01 JP JP52633996A patent/JP3737515B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
US5617064A (en) | 1997-04-01 |
AU5026096A (en) | 1996-09-18 |
DE69615300D1 (en) | 2001-10-25 |
US5510738A (en) | 1996-04-23 |
US5574678A (en) | 1996-11-12 |
US5493205A (en) | 1996-02-20 |
JPH10506734A (en) | 1998-06-30 |
EP0759228A1 (en) | 1997-02-26 |
EP0759228B1 (en) | 2001-09-19 |
JP3737515B2 (en) | 2006-01-18 |
DE69615300T2 (en) | 2002-05-02 |
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