DE68922345T2 - Differential-Analogkomparator. - Google Patents

Differential-Analogkomparator.

Info

Publication number
DE68922345T2
DE68922345T2 DE68922345T DE68922345T DE68922345T2 DE 68922345 T2 DE68922345 T2 DE 68922345T2 DE 68922345 T DE68922345 T DE 68922345T DE 68922345 T DE68922345 T DE 68922345T DE 68922345 T2 DE68922345 T2 DE 68922345T2
Authority
DE
Germany
Prior art keywords
analog comparator
differential analog
differential
comparator
analog
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.)
Expired - Fee Related
Application number
DE68922345T
Other languages
English (en)
Other versions
DE68922345D1 (de
Inventor
Jeffrey Lee Sonntag
Thayamkulangara Ra Viswanathan
William Burdett Wilson
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of DE68922345D1 publication Critical patent/DE68922345D1/de
Application granted granted Critical
Publication of DE68922345T2 publication Critical patent/DE68922345T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
    • H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
    • H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
    • 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
    • H03F3/45237—Complementary long tailed pairs having parallel inputs and being supplied in series
    • 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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45632—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit
    • H03F3/45636—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with FET transistors as the active amplifying circuit by using feedback means
    • H03F3/45641—Measuring at the loading circuit of the differential amplifier
    • H03F3/4565—Controlling the common source circuit of the differential amplifier
    • 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
    • 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
    • H03F2203/45711—Indexing scheme relating to differential amplifiers the LC comprising two anti-phase controlled SEPP circuits as output stages, e.g. fully differential
DE68922345T 1988-07-01 1989-06-23 Differential-Analogkomparator. Expired - Fee Related DE68922345T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/214,561 US4818929A (en) 1988-07-01 1988-07-01 Fully differential analog comparator

Publications (2)

Publication Number Publication Date
DE68922345D1 DE68922345D1 (de) 1995-06-01
DE68922345T2 true DE68922345T2 (de) 1996-01-18

Family

ID=22799560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922345T Expired - Fee Related DE68922345T2 (de) 1988-07-01 1989-06-23 Differential-Analogkomparator.

Country Status (6)

Country Link
US (1) US4818929A (de)
EP (1) EP0349205B1 (de)
JP (1) JPH0272713A (de)
KR (1) KR920006249B1 (de)
DE (1) DE68922345T2 (de)
HK (1) HK100296A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0793544B2 (ja) * 1992-11-09 1995-10-09 日本電気株式会社 差動回路及び差動増幅回路
EP0608933B1 (de) * 1993-01-26 1998-06-17 Koninklijke Philips Electronics N.V. Differenzverstärker mit hoher Gleichtaktunterdrückung
JP2725718B2 (ja) * 1993-08-25 1998-03-11 日本電気株式会社 差動増幅器の同相帰還回路
US6377084B2 (en) * 1999-02-22 2002-04-23 Micron Technology, Inc. Pseudo-differential amplifiers
JP2007534258A (ja) 2004-04-20 2007-11-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 低スキューの対称差動出力信号を有するレールツーレール同相モード動作を有する高速差動レシーバ
EP2649725A4 (de) * 2010-12-10 2016-11-02 Marvell World Trade Ltd Schneller einschalt-komparator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870966A (en) * 1973-06-01 1975-03-11 Rca Corp Complementary field effect transistor differential amplifier
US4333058A (en) * 1980-04-28 1982-06-01 Rca Corporation Operational amplifier employing complementary field-effect transistors
JPS59119909A (ja) * 1982-12-25 1984-07-11 Fujitsu Ltd 能動負荷回路
US4477782A (en) * 1983-05-13 1984-10-16 At&T Bell Laboratories Compound current mirror
US4554515A (en) * 1984-07-06 1985-11-19 At&T Laboratories CMOS Operational amplifier
US4618815A (en) * 1985-02-11 1986-10-21 At&T Bell Laboratories Mixed threshold current mirror
JPS6313509A (ja) * 1986-07-04 1988-01-20 Nec Corp カレントミラ−回路

Also Published As

Publication number Publication date
EP0349205B1 (de) 1995-04-26
US4818929A (en) 1989-04-04
EP0349205A3 (en) 1990-08-22
JPH0272713A (ja) 1990-03-13
DE68922345D1 (de) 1995-06-01
HK100296A (en) 1996-06-14
EP0349205A2 (de) 1990-01-03
KR920006249B1 (ko) 1992-08-01
KR900002444A (ko) 1990-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee