KR940000948B1 - Frequency voltage convert circuit - Google Patents

Frequency voltage convert circuit

Info

Publication number
KR940000948B1
KR940000948B1 KR9013365A KR900013365A KR940000948B1 KR 940000948 B1 KR940000948 B1 KR 940000948B1 KR 9013365 A KR9013365 A KR 9013365A KR 900013365 A KR900013365 A KR 900013365A KR 940000948 B1 KR940000948 B1 KR 940000948B1
Authority
KR
South Korea
Prior art keywords
frequency voltage
convert circuit
voltage convert
circuit
frequency
Prior art date
Application number
KR9013365A
Other languages
English (en)
Other versions
KR910005597A (ko
Inventor
Richard A Kenedy
Sheid R Jarabady
Original Assignee
Delco Electronics 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 Delco Electronics Corp filed Critical Delco Electronics Corp
Publication of KR910005597A publication Critical patent/KR910005597A/ko
Application granted granted Critical
Publication of KR940000948B1 publication Critical patent/KR940000948B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transmitters (AREA)
KR9013365A 1989-08-29 1990-08-29 Frequency voltage convert circuit KR940000948B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US419570 1989-08-29
US07/419,570 US4975653A (en) 1989-08-29 1989-08-29 FM detector using switched capacitor circuits

Publications (2)

Publication Number Publication Date
KR910005597A KR910005597A (ko) 1991-03-30
KR940000948B1 true KR940000948B1 (en) 1994-02-04

Family

ID=23662815

Family Applications (1)

Application Number Title Priority Date Filing Date
KR9013365A KR940000948B1 (en) 1989-08-29 1990-08-29 Frequency voltage convert circuit

Country Status (7)

Country Link
US (1) US4975653A (ko)
EP (1) EP0419037B1 (ko)
JP (1) JPH03166804A (ko)
KR (1) KR940000948B1 (ko)
AU (1) AU611344B2 (ko)
DE (1) DE69000868T2 (ko)
SG (1) SG49593G (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7907214B2 (en) 2005-10-24 2011-03-15 Samsung Electronics Co., Ltd. Display apparatus and control method of the same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150124A (en) * 1991-03-25 1992-09-22 Motorola, Inc. Bandpass filter demodulation for FM-CW systems
FR2742282B1 (fr) * 1995-12-12 1998-02-13 Matra Communication Circuit demodulateur pour un signal a frequence modulee autour d'une frequence intermediaire
US6353368B1 (en) * 1999-11-09 2002-03-05 Vlsi Technology, Inc. VCO circuit using negative feedback to reduce phase noise
ITMI20020161A1 (it) * 2002-01-31 2003-07-31 Roberto Cavazzoni Filtro attivo
JP6572008B2 (ja) * 2015-06-19 2019-09-04 新日本無線株式会社 Ｆｍ復調回路
US11405022B2 (en) * 2017-12-22 2022-08-02 Mediatek Singapore Pte. Ltd. Filter networks for driving capacitive loads

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249710A (en) * 1975-10-20 1977-04-21 Hitachi Ltd Trap circuit
JPS57203314A (en) * 1981-06-09 1982-12-13 Seiko Epson Corp Switched capacitor filter integrated circuit
US4496858A (en) * 1981-12-24 1985-01-29 Motorola, Inc. Frequency to voltage converter
IT1218845B (it) * 1984-03-30 1990-04-24 Ates Componenti Elettron Circuito di interfaccia attenuatore di rumore per generatori di segnali di temporizzazione a due fasi non sovrapposte
JPS6156501A (ja) * 1984-08-28 1986-03-22 Toshiba Corp 整流回路
US4783635A (en) * 1986-09-22 1988-11-08 Linear Technology Corporation Low pass filter circuit
US4933974A (en) * 1989-08-14 1990-06-12 Delco Electronics Corporation Switched capacitor pilot phase and magnitude detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7907214B2 (en) 2005-10-24 2011-03-15 Samsung Electronics Co., Ltd. Display apparatus and control method of the same

Also Published As

Publication number Publication date
US4975653A (en) 1990-12-04
AU611344B2 (en) 1991-06-06
DE69000868T2 (de) 1993-05-19
EP0419037B1 (en) 1993-02-03
EP0419037A3 (en) 1991-04-10
JPH03166804A (ja) 1991-07-18
DE69000868D1 (de) 1993-03-18
AU6118890A (en) 1991-03-07
EP0419037A2 (en) 1991-03-27
KR910005597A (ko) 1991-03-30
SG49593G (en) 1993-08-06

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee