JPS56134829A - Pulse width modulating circuit - Google Patents

Pulse width modulating circuit

Info

Publication number
JPS56134829A
JPS56134829A JP3692580A JP3692580A JPS56134829A JP S56134829 A JPS56134829 A JP S56134829A JP 3692580 A JP3692580 A JP 3692580A JP 3692580 A JP3692580 A JP 3692580A JP S56134829 A JPS56134829 A JP S56134829A
Authority
JP
Japan
Prior art keywords
comparator
pulse width
output
voltage
operational amplifier
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
JP3692580A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0132687B2 (enrdf_load_stackoverflow
Inventor
Yoshiro Kunugi
Akio Tokuge
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP3692580A priority Critical patent/JPS56134829A/ja
Publication of JPS56134829A publication Critical patent/JPS56134829A/ja
Publication of JPH0132687B2 publication Critical patent/JPH0132687B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Amplifiers (AREA)
JP3692580A 1980-03-25 1980-03-25 Pulse width modulating circuit Granted JPS56134829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3692580A JPS56134829A (en) 1980-03-25 1980-03-25 Pulse width modulating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3692580A JPS56134829A (en) 1980-03-25 1980-03-25 Pulse width modulating circuit

Publications (2)

Publication Number Publication Date
JPS56134829A true JPS56134829A (en) 1981-10-21
JPH0132687B2 JPH0132687B2 (enrdf_load_stackoverflow) 1989-07-10

Family

ID=12483328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3692580A Granted JPS56134829A (en) 1980-03-25 1980-03-25 Pulse width modulating circuit

Country Status (1)

Country Link
JP (1) JPS56134829A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130617A (ja) * 1982-01-29 1983-08-04 Nippon Gakki Seizo Kk パルス幅変調回路
JPS58157221A (ja) * 1982-03-13 1983-09-19 Nippon Gakki Seizo Kk パルス幅変調回路
JPS58141633U (ja) * 1982-03-19 1983-09-24 パイオニア株式会社 パルス幅変調回路
JPS58165420A (ja) * 1982-03-26 1983-09-30 Nippon Gakki Seizo Kk パルス幅変調回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222869A (en) * 1975-08-14 1977-02-21 Sony Corp Pulse width modulation circuit
JPS5487158A (en) * 1977-12-23 1979-07-11 Toshiba Corp Pulse width modulation circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222869A (en) * 1975-08-14 1977-02-21 Sony Corp Pulse width modulation circuit
JPS5487158A (en) * 1977-12-23 1979-07-11 Toshiba Corp Pulse width modulation circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130617A (ja) * 1982-01-29 1983-08-04 Nippon Gakki Seizo Kk パルス幅変調回路
JPS58157221A (ja) * 1982-03-13 1983-09-19 Nippon Gakki Seizo Kk パルス幅変調回路
JPS58141633U (ja) * 1982-03-19 1983-09-24 パイオニア株式会社 パルス幅変調回路
JPS58165420A (ja) * 1982-03-26 1983-09-30 Nippon Gakki Seizo Kk パルス幅変調回路

Also Published As

Publication number Publication date
JPH0132687B2 (enrdf_load_stackoverflow) 1989-07-10

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