JPH0258805B2 - - Google Patents

Info

Publication number
JPH0258805B2
JPH0258805B2 JP16507179A JP16507179A JPH0258805B2 JP H0258805 B2 JPH0258805 B2 JP H0258805B2 JP 16507179 A JP16507179 A JP 16507179A JP 16507179 A JP16507179 A JP 16507179A JP H0258805 B2 JPH0258805 B2 JP H0258805B2
Authority
JP
Japan
Prior art keywords
voltage
counter
output
preset
clock pulse
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
Application number
JP16507179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5687917A (en
Inventor
Hirohisa Hosokawa
Minoru Ueda
Kazumi Kawashima
Sadahiro Takuhara
Hirosuke Yamamoto
Makoto Yamatani
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16507179A priority Critical patent/JPS5687917A/ja
Publication of JPS5687917A publication Critical patent/JPS5687917A/ja
Publication of JPH0258805B2 publication Critical patent/JPH0258805B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
    • H03J7/28—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP16507179A 1979-12-18 1979-12-18 Adjuster of tuning voltage Granted JPS5687917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16507179A JPS5687917A (en) 1979-12-18 1979-12-18 Adjuster of tuning voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16507179A JPS5687917A (en) 1979-12-18 1979-12-18 Adjuster of tuning voltage

Publications (2)

Publication Number Publication Date
JPS5687917A JPS5687917A (en) 1981-07-17
JPH0258805B2 true JPH0258805B2 (enrdf_load_stackoverflow) 1990-12-10

Family

ID=15805309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16507179A Granted JPS5687917A (en) 1979-12-18 1979-12-18 Adjuster of tuning voltage

Country Status (1)

Country Link
JP (1) JPS5687917A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5687917A (en) 1981-07-17

Similar Documents

Publication Publication Date Title
US3097340A (en) Generating system producing constant width pulses from input pulses of indeterminate height and duration
US4166247A (en) Control systems for pulse width control type inverter
US4360767A (en) Motor speed control apparatus
US4278925A (en) Phase-locked loop speed control system using programmable counter for frequency pulling
US4349779A (en) Volume control apparatus
US3393366A (en) High precision motor speed control circuit utilizing binary counters and digital logic
US4247890A (en) Reversible inverter system having improved control scheme
JPH0258805B2 (enrdf_load_stackoverflow)
US4177411A (en) Speed-and-phase control circuit for a rotary machine
JPS5833726B2 (ja) デルタ変調回路装置
US4064461A (en) Receiver including a station finding circuit
JPH0241933B2 (enrdf_load_stackoverflow)
JPS60201724A (ja) デイジタル形電圧制御発振器
JP2775822B2 (ja) インバータのオンディレイ回路
US3541546A (en) Integrated circuit analog-to-digital converter
US3293638A (en) Arrangement for converting an information signal
US3665216A (en) Pulse width modulation detector
JPS63135023A (ja) アナログ／デイジタル変換器
JPS625681Y2 (enrdf_load_stackoverflow)
JPH0728738Y2 (ja) パルス幅変調信号発生回路
JPS6214129B2 (enrdf_load_stackoverflow)
CA1158712A (en) Reversible inverter system having improved control scheme
US4015141A (en) Apparatus for comparing voltages
JPS6311914Y2 (enrdf_load_stackoverflow)
JPH01166621A (ja) 追従比較型アナログ・ディジタル変換器