JPS601915A - スイツチトキヤパシタ形遅延等化器 - Google Patents

スイツチトキヤパシタ形遅延等化器

Info

Publication number
JPS601915A
JPS601915A JP10918683A JP10918683A JPS601915A JP S601915 A JPS601915 A JP S601915A JP 10918683 A JP10918683 A JP 10918683A JP 10918683 A JP10918683 A JP 10918683A JP S601915 A JPS601915 A JP S601915A
Authority
JP
Japan
Prior art keywords
capacitor
input terminal
operational amplifier
potential point
common potential
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
JP10918683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446007B2 (2
Inventor
Tomokazu Komazaki
友和 駒崎
Izumi Kawakami
川上　泉
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP10918683A priority Critical patent/JPS601915A/ja
Publication of JPS601915A publication Critical patent/JPS601915A/ja
Publication of JPH0446007B2 publication Critical patent/JPH0446007B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/002—N-path filters

Landscapes

  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters That Use Time-Delay Elements (AREA)
JP10918683A 1983-06-20 1983-06-20 スイツチトキヤパシタ形遅延等化器 Granted JPS601915A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10918683A JPS601915A (ja) 1983-06-20 1983-06-20 スイツチトキヤパシタ形遅延等化器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10918683A JPS601915A (ja) 1983-06-20 1983-06-20 スイツチトキヤパシタ形遅延等化器

Publications (2)

Publication Number Publication Date
JPS601915A true JPS601915A (ja) 1985-01-08
JPH0446007B2 JPH0446007B2 (2) 1992-07-28

Family

ID=14503815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10918683A Granted JPS601915A (ja) 1983-06-20 1983-06-20 スイツチトキヤパシタ形遅延等化器

Country Status (1)

Country Link
JP (1) JPS601915A (2)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210211112A1 (en) * 2020-01-07 2021-07-08 Qorvo Us, Inc. Equalizer for envelope power supply circuitry
US11545945B2 (en) 2020-03-04 2023-01-03 Qorvo Us, Inc. Apparatus and method for calibrating an envelope tracking lookup table
US11626844B2 (en) 2020-03-09 2023-04-11 Qorvo Us, Inc. Envelope tracking radio frequency front-end circuit
US11677365B2 (en) 2020-01-08 2023-06-13 Qorvo Us, Inc. Envelope tracking power management apparatus incorporating multiple power amplifiers
US12088263B2 (en) 2021-01-08 2024-09-10 Qorvo Us, Inc. Equalizer circuit and related power management circuit
US12525923B2 (en) 2020-11-12 2026-01-13 Qorvo Us, Inc. Equalizer circuit in an envelope tracking integrated circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SWITCHED-CAPACITER FILTER DESIGN USING CASCADED SECTION=1980 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210211112A1 (en) * 2020-01-07 2021-07-08 Qorvo Us, Inc. Equalizer for envelope power supply circuitry
US11671064B2 (en) * 2020-01-07 2023-06-06 Qorvo Us, Inc. Equalizer for envelope power supply circuitry
US12199581B2 (en) 2020-01-07 2025-01-14 Qorvo Us, Inc. Equalizer for envelope power supply circuitry
US11677365B2 (en) 2020-01-08 2023-06-13 Qorvo Us, Inc. Envelope tracking power management apparatus incorporating multiple power amplifiers
US11545945B2 (en) 2020-03-04 2023-01-03 Qorvo Us, Inc. Apparatus and method for calibrating an envelope tracking lookup table
US11626844B2 (en) 2020-03-09 2023-04-11 Qorvo Us, Inc. Envelope tracking radio frequency front-end circuit
US12525923B2 (en) 2020-11-12 2026-01-13 Qorvo Us, Inc. Equalizer circuit in an envelope tracking integrated circuit
US12088263B2 (en) 2021-01-08 2024-09-10 Qorvo Us, Inc. Equalizer circuit and related power management circuit

Also Published As

Publication number Publication date
JPH0446007B2 (2) 1992-07-28

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