JPS58157221A - パルス幅変調回路 - Google Patents

パルス幅変調回路

Info

Publication number
JPS58157221A
JPS58157221A JP4004582A JP4004582A JPS58157221A JP S58157221 A JPS58157221 A JP S58157221A JP 4004582 A JP4004582 A JP 4004582A JP 4004582 A JP4004582 A JP 4004582A JP S58157221 A JPS58157221 A JP S58157221A
Authority
JP
Japan
Prior art keywords
signal
level
pulse
circuit
pulse width
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
JP4004582A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0254695B2 (en, 2012
Inventor
Kenji Yokoyama
健司 横山
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP4004582A priority Critical patent/JPS58157221A/ja
Priority to US06/473,777 priority patent/US4524335A/en
Publication of JPS58157221A publication Critical patent/JPS58157221A/ja
Publication of JPH0254695B2 publication Critical patent/JPH0254695B2/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)
JP4004582A 1982-03-13 1982-03-13 パルス幅変調回路 Granted JPS58157221A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4004582A JPS58157221A (ja) 1982-03-13 1982-03-13 パルス幅変調回路
US06/473,777 US4524335A (en) 1982-03-13 1983-03-10 Pulse-width modulation circuit with carrier signal frequency control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4004582A JPS58157221A (ja) 1982-03-13 1982-03-13 パルス幅変調回路

Publications (2)

Publication Number Publication Date
JPS58157221A true JPS58157221A (ja) 1983-09-19
JPH0254695B2 JPH0254695B2 (en, 2012) 1990-11-22

Family

ID=12569940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4004582A Granted JPS58157221A (ja) 1982-03-13 1982-03-13 パルス幅変調回路

Country Status (1)

Country Link
JP (1) JPS58157221A (en, 2012)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62258507A (ja) * 1986-02-25 1987-11-11 コンチネンタル・エレクトロニクス・コーポレイション Ａｍ−ｒｆ送信器のためのパルス幅変調器
JPS645533U (en, 2012) * 1987-06-26 1989-01-12
JPH0571242U (ja) * 1992-02-28 1993-09-28 有限会社河野鉄工所 鋼柱のアンカー装置
JP2004507140A (ja) * 2000-08-14 2004-03-04 アルリック、ジョン、ダブリュ． デジタルｄ級オーディオ増幅器
JP2006211647A (ja) * 2004-12-28 2006-08-10 Yamaha Corp パルス幅変調増幅器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3714543B1 (en) * 2017-11-22 2024-04-10 Texas Instruments Incorporated Class-d amplifier with duty cycle control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134829A (en) * 1980-03-25 1981-10-21 Pioneer Electronic Corp Pulse width modulating circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56134829A (en) * 1980-03-25 1981-10-21 Pioneer Electronic Corp Pulse width modulating circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62258507A (ja) * 1986-02-25 1987-11-11 コンチネンタル・エレクトロニクス・コーポレイション Ａｍ−ｒｆ送信器のためのパルス幅変調器
JPS645533U (en, 2012) * 1987-06-26 1989-01-12
JPH0571242U (ja) * 1992-02-28 1993-09-28 有限会社河野鉄工所 鋼柱のアンカー装置
JP2004507140A (ja) * 2000-08-14 2004-03-04 アルリック、ジョン、ダブリュ． デジタルｄ級オーディオ増幅器
JP4841800B2 (ja) * 2000-08-14 2011-12-21 アルリック、ジョン、ダブリュ． デジタルｄ級オーディオ増幅器
JP2006211647A (ja) * 2004-12-28 2006-08-10 Yamaha Corp パルス幅変調増幅器

Also Published As

Publication number Publication date
JPH0254695B2 (en, 2012) 1990-11-22

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