JP7702437B2 - マルチゾーン無線周波数トランジスタ増幅器 - Google Patents
マルチゾーン無線周波数トランジスタ増幅器 Download PDFInfo
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- JP7702437B2 JP7702437B2 JP2022578573A JP2022578573A JP7702437B2 JP 7702437 B2 JP7702437 B2 JP 7702437B2 JP 2022578573 A JP2022578573 A JP 2022578573A JP 2022578573 A JP2022578573 A JP 2022578573A JP 7702437 B2 JP7702437 B2 JP 7702437B2
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- transistor amplifier
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
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- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
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- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0288—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers using a main and one or several auxiliary peaking amplifiers whereby the load is connected to the main amplifier using an impedance inverter, e.g. Doherty amplifiers
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- H03F1/526—Circuit arrangements for protecting such amplifiers protecting by using redundant amplifiers
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- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
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- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
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- H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
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- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/352—Materials of die-attach connectors comprising metals or metalloids, e.g. solders
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- H—ELECTRICITY
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- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/353—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics
- H10W72/354—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics comprising polymers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/59—Bond pads specially adapted therefor
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- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/877—Bump connectors and die-attach connectors
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- H—ELECTRICITY
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- H10W72/90—Bond pads, in general
- H10W72/941—Dispositions of bond pads
- H10W72/9415—Dispositions of bond pads relative to the surface, e.g. recessed, protruding
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- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/15—Encapsulations, e.g. protective coatings characterised by their shape or disposition on active surfaces of flip-chip devices, e.g. underfills
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- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
- H10W90/724—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked insulating package substrate, interposer or RDL
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- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/734—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked insulating package substrate, interposer or RDL
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- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
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- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/736—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked lead frame, conducting package substrate or heat sink
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- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
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- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/753—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between laterally-adjacent chips
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- H—ELECTRICITY
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- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/755—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a laterally-adjacent insulating package substrate, interpose or RDL
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Junction Field-Effect Transistors (AREA)
- Amplifiers (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
Description
Claims (1)
- 無線周波数(「RF」)トランジスタ増幅器であって、
III族窒化物ベースの半導体層構造、並びにそれぞれが前記半導体層構造の上面にある、複数のゲート端子、複数のドレイン端子、及び少なくとも1つのソース端子を有するRFトランジスタ増幅器ダイと、
前記RFトランジスタ増幅器ダイの上面における相互接続構造と、
前記複数のゲート端子、前記複数のドレイン端子、及び前記少なくとも1つのソース端子を前記相互接続構造に電気的に接続する、前記RFトランジスタ増幅器ダイと前記相互接続構造との間の結合要素と
を含み、
前記RFトランジスタ増幅器ダイが、複数のゾーンに分割され、前記複数のゾーンのそれぞれが、複数のユニットセルトランジスタを含み、
前記相互接続構造が、ステージ間インピーダンス整合ネットワークを含み、
前記複数のゾーンのうちの第1のゾーンの前記ユニットセルトランジスタが、前記ステージ間インピーダンス整合ネットワークを介して、前記複数のゾーンのうちの第2のゾーンの前記ユニットセルトランジスタと直列に電気的に結合されている、無線周波数(「RF」)トランジスタ増幅器。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/911,757 | 2020-06-25 | ||
| US16/911,757 US11533024B2 (en) | 2020-06-25 | 2020-06-25 | Multi-zone radio frequency transistor amplifiers |
| PCT/US2021/038799 WO2021262920A2 (en) | 2020-06-25 | 2021-06-24 | Multi-zone radio frequency transistor amplifiers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023531915A JP2023531915A (ja) | 2023-07-26 |
| JP7702437B2 true JP7702437B2 (ja) | 2025-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022578573A Active JP7702437B2 (ja) | 2020-06-25 | 2021-06-24 | マルチゾーン無線周波数トランジスタ増幅器 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11533024B2 (ja) |
| EP (1) | EP4173036A2 (ja) |
| JP (1) | JP7702437B2 (ja) |
| KR (1) | KR20230028394A (ja) |
| CN (1) | CN115803879A (ja) |
| WO (1) | WO2021262920A2 (ja) |
Cited By (1)
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| US20240266335A1 (en) * | 2023-02-03 | 2024-08-08 | Siliconware Precision Industries Co., Ltd. | Electronic package and fabricating method thereof |
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| US9287122B2 (en) * | 2014-03-17 | 2016-03-15 | Taiwan Semiconductor Manufacturing Company Limited | Method for growing epitaxies of a chemical compound semiconductor |
| US12531524B2 (en) * | 2020-06-25 | 2026-01-20 | Macom Technology Solutions Holdings, Inc. | Multi-zone radio frequency transistor amplifiers |
| TWI740700B (zh) * | 2020-11-03 | 2021-09-21 | 長庚大學 | 氮化鎵轉阻放大器 |
| EP4362091A1 (en) * | 2022-10-28 | 2024-05-01 | Wolfspeed, Inc. | Rf amplifiers with improved stability by source inductance adjustment |
| CN118053844A (zh) * | 2022-11-17 | 2024-05-17 | 群创光电股份有限公司 | 半导体封装装置 |
| CN117082730B (zh) * | 2023-09-20 | 2024-02-09 | 成都华兴大地科技有限公司 | 一种可气密多层陶瓷结构 |
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2020
- 2020-06-25 US US16/911,757 patent/US11533024B2/en active Active
-
2021
- 2021-06-24 EP EP21742641.0A patent/EP4173036A2/en active Pending
- 2021-06-24 CN CN202180045155.5A patent/CN115803879A/zh active Pending
- 2021-06-24 KR KR1020237001785A patent/KR20230028394A/ko not_active Withdrawn
- 2021-06-24 WO PCT/US2021/038799 patent/WO2021262920A2/en not_active Ceased
- 2021-06-24 JP JP2022578573A patent/JP7702437B2/ja active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP4173036A2 (en) | 2023-05-03 |
| JP2023531915A (ja) | 2023-07-26 |
| US11533024B2 (en) | 2022-12-20 |
| WO2021262920A2 (en) | 2021-12-30 |
| CN115803879A (zh) | 2023-03-14 |
| KR20230028394A (ko) | 2023-02-28 |
| US20210408976A1 (en) | 2021-12-30 |
| WO2021262920A3 (en) | 2022-02-10 |
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