DE69615530D1 - Hochfrequenzkomparator mit sanftem anlauf - Google Patents

Hochfrequenzkomparator mit sanftem anlauf

Info

Publication number
DE69615530D1
DE69615530D1 DE69615530T DE69615530T DE69615530D1 DE 69615530 D1 DE69615530 D1 DE 69615530D1 DE 69615530 T DE69615530 T DE 69615530T DE 69615530 T DE69615530 T DE 69615530T DE 69615530 D1 DE69615530 D1 DE 69615530D1
Authority
DE
Germany
Prior art keywords
high frequency
frequency comparator
smooth start
smooth
comparator
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
DE69615530T
Other languages
English (en)
Other versions
DE69615530T2 (de
Inventor
Farbod Behbahani
Ali Fotowat-Ahmady
S Navid
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69615530D1 publication Critical patent/DE69615530D1/de
Publication of DE69615530T2 publication Critical patent/DE69615530T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • H03K5/2436—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 a combination of bipolar and field-effect transistors
    • H03K5/2445—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 a combination of bipolar and 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
    • H03K5/22—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
    • H03K5/2409—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 bipolar transistors
    • H03K5/2418—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 bipolar transistors with at least one differential stage
DE69615530T 1995-10-10 1996-10-03 Hochfrequenzkomparator mit sanftem anlauf Expired - Fee Related DE69615530T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/540,517 US5606272A (en) 1995-10-10 1995-10-10 Comparator with smooth start-up for high frequencies
PCT/IB1996/001040 WO1997014215A2 (en) 1995-10-10 1996-10-03 Comparator with smooth start-up for high frequencies

Publications (2)

Publication Number Publication Date
DE69615530D1 true DE69615530D1 (de) 2001-10-31
DE69615530T2 DE69615530T2 (de) 2002-05-08

Family

ID=24155786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69615530T Expired - Fee Related DE69615530T2 (de) 1995-10-10 1996-10-03 Hochfrequenzkomparator mit sanftem anlauf

Country Status (6)

Country Link
US (1) US5606272A (de)
EP (1) EP0796523B1 (de)
JP (1) JPH11515147A (de)
KR (1) KR980700731A (de)
DE (1) DE69615530T2 (de)
WO (1) WO1997014215A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805011A (en) * 1997-01-03 1998-09-08 Lucent Technologies Inc. Self-calibration system for logarithmic amplifiers
US6286127B1 (en) * 1998-02-06 2001-09-04 Texas Instruments Incorporated Control circuit having multiple functions set by a single programmable terminal
US6081140A (en) * 1998-02-06 2000-06-27 Texas Instruments, Inc. Control circuit with both positive and negative sensing
US6028478A (en) * 1998-07-13 2000-02-22 Philips Electronics North America Corporation Converter circuit and variable gain amplifier with temperature compensation
GB2341246A (en) * 1998-09-03 2000-03-08 Ericsson Telefon Ab L M Differential level shifting circuit
US6448821B1 (en) * 2000-02-25 2002-09-10 National Semiconductor Corporation Comparator circuit for comparing differential input signal with reference signal and method
US6559686B1 (en) * 2000-05-12 2003-05-06 Cypress Semiconductor Corp. Analog envelope detector
US6333672B1 (en) * 2000-10-02 2001-12-25 Semiconductor Components Industries Llc Differential logic circuit and method of use
US6411129B1 (en) * 2000-10-03 2002-06-25 Semiconductor Components Industries Llc Logic circuit with output high voltage boost and method of using
US6717451B1 (en) * 2001-06-01 2004-04-06 Lattice Semiconductor Corporation Precision analog level shifter with programmable options
US6798251B1 (en) * 2002-08-13 2004-09-28 Analog Devices, Inc. Differential clock receiver with adjustable output crossing point
US6831516B2 (en) * 2003-02-20 2004-12-14 Semiconductor Components Industries, L.L.C. Method of forming a variable propagation delay semiconductor device and structure therefor
DE10317936B4 (de) * 2003-04-17 2005-02-24 Infineon Technologies Ag Verstärkeranordnung und Sendeanordnung mit der Verstärkeranordnung
US7157944B1 (en) * 2004-04-27 2007-01-02 Altera Corporation Differential signal detector methods and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301319A1 (de) * 1987-07-17 1989-02-01 Siemens Aktiengesellschaft Monolithisch integrierbare, amplitudengeregelte Oszillator-Differenzverstärkerschaltung
JP2750015B2 (ja) * 1991-04-23 1998-05-13 三菱電機株式会社 比較判定回路
JP2787641B2 (ja) * 1992-12-22 1998-08-20 三菱電機株式会社 差動減算器回路およびａ／ｄ変換器
US5339067A (en) * 1993-05-07 1994-08-16 Crystal Semiconductor Corporation Integrated voltage divider and circuit employing an integrated voltage divider

Also Published As

Publication number Publication date
WO1997014215A2 (en) 1997-04-17
JPH11515147A (ja) 1999-12-21
EP0796523B1 (de) 2001-09-26
DE69615530T2 (de) 2002-05-08
WO1997014215A3 (en) 1997-05-15
US5606272A (en) 1997-02-25
KR980700731A (ko) 1998-03-30
EP0796523A2 (de) 1997-09-24

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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