CA2184805C - Dephaseur de signaux d'horloge cml/ecl a commande numerique a cmos - Google Patents

Dephaseur de signaux d'horloge cml/ecl a commande numerique a cmos Download PDF

Info

Publication number
CA2184805C
CA2184805C CA 2184805 CA2184805A CA2184805C CA 2184805 C CA2184805 C CA 2184805C CA 2184805 CA2184805 CA 2184805 CA 2184805 A CA2184805 A CA 2184805A CA 2184805 C CA2184805 C CA 2184805C
Authority
CA
Canada
Prior art keywords
current
high speed
node
signal
summing
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
CA 2184805
Other languages
English (en)
Other versions
CA2184805A1 (fr
Inventor
Bernard Guay
Michael Altmann
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.)
Nortel Networks Corp
Original Assignee
Nortel Networks 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 Nortel Networks Corp filed Critical Nortel Networks Corp
Publication of CA2184805A1 publication Critical patent/CA2184805A1/fr
Application granted granted Critical
Publication of CA2184805C publication Critical patent/CA2184805C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Networks Using Active Elements (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Logic Circuits (AREA)
CA 2184805 1995-10-02 1996-09-04 Dephaseur de signaux d'horloge cml/ecl a commande numerique a cmos Expired - Fee Related CA2184805C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US467895P 1995-10-02 1995-10-02
US60/004,678 1995-10-02

Publications (2)

Publication Number Publication Date
CA2184805A1 CA2184805A1 (fr) 1997-04-03
CA2184805C true CA2184805C (fr) 2001-02-06

Family

ID=21711965

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002184804A Expired - Fee Related CA2184804C (fr) 1995-10-02 1996-09-04 Filtre differentiel haute frequence a commande a cmos
CA 2184805 Expired - Fee Related CA2184805C (fr) 1995-10-02 1996-09-04 Dephaseur de signaux d'horloge cml/ecl a commande numerique a cmos
CA 2185866 Expired - Fee Related CA2185866C (fr) 1995-10-02 1996-09-18 Methode simple de traitement de signaux multiniveau pour l'extraction des signaux d'horloge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002184804A Expired - Fee Related CA2184804C (fr) 1995-10-02 1996-09-04 Filtre differentiel haute frequence a commande a cmos

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA 2185866 Expired - Fee Related CA2185866C (fr) 1995-10-02 1996-09-18 Methode simple de traitement de signaux multiniveau pour l'extraction des signaux d'horloge

Country Status (1)

Country Link
CA (3) CA2184804C (fr)

Also Published As

Publication number Publication date
CA2185866C (fr) 2001-12-04
CA2184804C (fr) 2000-07-25
CA2184805A1 (fr) 1997-04-03
CA2185866A1 (fr) 1997-04-03
CA2184804A1 (fr) 1997-04-03

Similar Documents

Publication Publication Date Title
KR100384230B1 (ko) 집적분산rc필터들을구비한직각변조기
US6512408B2 (en) Mixer structure and method for using same
US5122687A (en) Symmetrical exclusive-or gate, and modification thereof to provide an analog multiplier
US7949367B2 (en) Baseband signal input current splitter
US5945860A (en) CLM/ECL clock phase shifter with CMOS digital control
US5420529A (en) Current steering switch and hybrid BiCMOS multiplexer with CMOS commutation signal and CML/ECL data signals
US8140044B2 (en) Mixer circuit and method of operation
JP2019507548A (ja) 位相補間器および位相補間器を実装する方法
US6892061B2 (en) Mixer circuit configuration
GB2282289A (en) Phase shift circuit in a wideband IQ modulator
CN103907288B (zh) 数模转换器
US5896053A (en) Single ended to differential converter and 50% duty cycle signal generator and method
US4088903A (en) Bistable circuits
KR930004351B1 (ko) 레벨 변환회로
US10320332B2 (en) Octagonal phase rotators
CA2184805C (fr) Dephaseur de signaux d'horloge cml/ecl a commande numerique a cmos
US12166289B2 (en) Phase shifter system and method
Altes et al. Monolithic RC all-pass networks with constant-phase-difference outputs
EP0767536A2 (fr) Un ECL déphaseur d'horloge commandé numériquement en CMOS
US5963858A (en) Method and apparatus for mixing signals
US5805987A (en) Double balanced mixer circuit with less power consumption
JPH09186564A (ja) Ｃｍｏｓディジタル制御ｃｌｍ／ｅｃｌクロック移相器
US5736903A (en) Carrier buffer having current-controlled tracking filter for spurious signal suppression
WO2002037677A2 (fr) Oscillateur en anneau commande par tension a haute vitesse
US7012457B2 (en) Mixer circuit offset compensation

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed