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FR2814870B1 - Synthetiseur de frequence - Google Patents

Synthetiseur de frequence

Info

Publication number
FR2814870B1
FR2814870B1 FR0012432A FR0012432A FR2814870B1 FR 2814870 B1 FR2814870 B1 FR 2814870B1 FR 0012432 A FR0012432 A FR 0012432A FR 0012432 A FR0012432 A FR 0012432A FR 2814870 B1 FR2814870 B1 FR 2814870B1
Authority
FR
France
Prior art keywords
frequency synthesizer
synthesizer
frequency
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
FR0012432A
Other languages
English (en)
Other versions
FR2814870A1 (fr
Inventor
Francis Chaminadas
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR0012432A priority Critical patent/FR2814870B1/fr
Publication of FR2814870A1 publication Critical patent/FR2814870A1/fr
Application granted granted Critical
Publication of FR2814870B1 publication Critical patent/FR2814870B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
    • H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers
    • H03L7/235—Nested phase locked loops
FR0012432A 2000-09-29 2000-09-29 Synthetiseur de frequence Expired - Fee Related FR2814870B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0012432A FR2814870B1 (fr) 2000-09-29 2000-09-29 Synthetiseur de frequence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0012432A FR2814870B1 (fr) 2000-09-29 2000-09-29 Synthetiseur de frequence

Publications (2)

Publication Number Publication Date
FR2814870A1 FR2814870A1 (fr) 2002-04-05
FR2814870B1 true FR2814870B1 (fr) 2003-09-05

Family

ID=8854825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0012432A Expired - Fee Related FR2814870B1 (fr) 2000-09-29 2000-09-29 Synthetiseur de frequence

Country Status (1)

Country Link
FR (1) FR2814870B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913151A1 (fr) * 2007-06-26 2008-08-29 Thomson Licensing Sas Procede de limitation des perturbations dues a la microphonie dans le dispositifs d'emission reception radio frequence
FR2963180B1 (fr) 2010-07-26 2012-08-10 Sagem Defense Securite Systeme de reference de frequence non affecte de micro-sauts de frequence
CN106788423A (zh) * 2017-01-11 2017-05-31 扬州通信设备有限公司 一种频率合成器模块及其杂散过滤方法
CN109120259B (zh) * 2018-08-06 2024-11-19 西安众思创融电子科技有限公司 一种小体积超细步进低相位噪声超高杂散抑制频率源

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913110C1 (de) * 1999-03-23 2000-11-16 Siemens Ag Frequenzsynthesizer

Also Published As

Publication number Publication date
FR2814870A1 (fr) 2002-04-05

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Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address

Effective date: 20140805

ST Notification of lapse

Effective date: 20160531