JPS58198906A - 周波数比較器 - Google Patents

周波数比較器

Info

Publication number
JPS58198906A
JPS58198906A JP8212082A JP8212082A JPS58198906A JP S58198906 A JPS58198906 A JP S58198906A JP 8212082 A JP8212082 A JP 8212082A JP 8212082 A JP8212082 A JP 8212082A JP S58198906 A JPS58198906 A JP S58198906A
Authority
JP
Japan
Prior art keywords
frequency
constant current
period
output
terminal
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.)
Granted
Application number
JP8212082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0331003B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Noriyuki Yamashita
紀之 山下
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP8212082A priority Critical patent/JPS58198906A/ja
Publication of JPS58198906A publication Critical patent/JPS58198906A/ja
Publication of JPH0331003B2 publication Critical patent/JPH0331003B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
    • H03D13/004—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means the logic means delivering pulses at more than one terminal, e.g. up and down pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manipulation Of Pulses (AREA)
JP8212082A 1982-05-15 1982-05-15 周波数比較器 Granted JPS58198906A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8212082A JPS58198906A (ja) 1982-05-15 1982-05-15 周波数比較器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8212082A JPS58198906A (ja) 1982-05-15 1982-05-15 周波数比較器

Publications (2)

Publication Number Publication Date
JPS58198906A true JPS58198906A (ja) 1983-11-19
JPH0331003B2 JPH0331003B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-02

Family

ID=13765549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8212082A Granted JPS58198906A (ja) 1982-05-15 1982-05-15 周波数比較器

Country Status (1)

Country Link
JP (1) JPS58198906A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008079274A (ja) * 2006-09-20 2008-04-03 Analog Integrations Corp 周波数比較器、周波数合成器及び関連方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008079274A (ja) * 2006-09-20 2008-04-03 Analog Integrations Corp 周波数比較器、周波数合成器及び関連方法

Also Published As

Publication number Publication date
JPH0331003B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-02

Similar Documents

Publication Publication Date Title
JP3001916B2 (ja) アナログ信号波形発生装置
US6404277B1 (en) Gm-C tuning circuit with filter configuration
US7528673B2 (en) Oscillator circuit and semiconductor device having oscillator circuit
US6400932B1 (en) Low offset automatic frequency tuning circuits for continuous-time filter
JPH1051304A (ja) Ｐｌｌ
JPS58198906A (ja) 周波数比較器
KR0148070B1 (ko) 전압-주파수 변환기
US3435317A (en) Differential output circuit for capacitive pickoffs and the like
JP2003143011A (ja) アナログ−ディジタル変換回路
CN111682863A (zh) 一种输出幅度稳定的三角波产生电路
JPS60109305A (ja) 周波数比較回路
US11669125B1 (en) Clock generation circuit
EP0142171B1 (en) Frequency comparing circuit
JPH0328606Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0363249B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5934720A (ja) 電圧制御発振回路
CN119404437A (zh) 锁相环
KR0177994B1 (ko) 전압 제어 발진 회로
JPH04252502A (ja) 電圧制御圧電発振器
KR0137962Y1 (ko) 주파수 가변용 발진회로
JPS5913428A (ja) 位相同期ル−プ
JPH033420A (ja) Ｐｌｌ回路
JPS59154804A (ja) Ｖｃｏ回路
JPH07131304A (ja) クロック発生回路
JPS63241468A (ja) オフセツト電圧補正回路