JP6046004B2 - 集積されたパワー増幅器を有するcmosトランシーバ - Google Patents
集積されたパワー増幅器を有するcmosトランシーバ Download PDFInfo
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- JP6046004B2 JP6046004B2 JP2013162804A JP2013162804A JP6046004B2 JP 6046004 B2 JP6046004 B2 JP 6046004B2 JP 2013162804 A JP2013162804 A JP 2013162804A JP 2013162804 A JP2013162804 A JP 2013162804A JP 6046004 B2 JP6046004 B2 JP 6046004B2
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Description
Claims (9)
- 集積回路チップを具備している差動無線周波数信号を増幅する装置において、前記集積回路チップは、
前記差動無線周波数信号を受信し、第1の段の増幅された差動無線周波数信号を生成する第1のカスコード接続されたMOSトランジスタを含んでいる差動入力増幅段と、
前記第1の段の増幅された差動無線周波数信号の転送を可能にする第1のブロッキングキャパシタと第1のシャントインダクタとを含んでいる第1のレベルシフト段と、
前記第1のレベルシフト段から前記第1の段の増幅された差動無線周波数信号を受信し、第2の段の増幅された差動無線周波数信号を生成する第2のカスコード接続されたMOSトランジスタを含んでいる駆動段とを含み、
前記駆動段は、
接地された第1のソースと、前記第1の段の増幅された差動無線周波数信号を受信するための第1のゲートとを有する第1のNMOSトランジスタであって、前記第1のゲートは、第1の絶縁体上に配置され、前記第1のNMOSトランジスタは、第1のトランスコンダクタンスとそれに関連する第1の破壊電圧とを有する、前記第1のNMOSトランジスタと、
前記第1のNMOSトランジスタの第1のドレインに接続された第2のソースと、基準DC電圧源に接続された第2のゲートと、前記増幅された差動無線周波数信号の出力を与える第2のドレインとを有する第2のNMOSトランジスタであって、負荷が前記基準DC電圧源と前記第2のNMOSトランジスタの前記第2のドレインとの間に配置され、前記第2のゲートは、第2の絶縁体上に配置され、前記第2のNMOSトランジスタは、第2のトランスコンダクタンスとそれに関連する第2の破壊電圧とを有する、前記第2のNMOSトランジスタと
を具備し、
前記第1のトランスコンダクタンスが前記第2のトランスコンダクタンスよりも大きくなるように、前記第2の絶縁体は前記第1の絶縁体よりも厚さが大きくされている、
装置。 - 前記第2の破壊電圧は前記第1の破壊電圧よりも大きい請求項1記載の装置。
- 前記第2の破壊電圧は前記第1の破壊電圧よりも大きい請求項1記載の装置。
- 前記第2の段の増幅された差動無線周波数信号の転送を可能にする第2のブロッキングキャパシタと第2のシャントインダクタとを含んでいる第2のレベルシフト段と、
前記第2のレベルシフト段から前記第2の段の増幅された差動無線周波数信号を受信し、第3の段の増幅された差動無線周波数信号を生成する第3のカスコード接続されたMOSトランジスタを含んでいる出力段と
をさらに含んでいる請求項1記載の装置。 - 前記出力段は、
接地された第1のソースと、前記第2の段の増幅された差動無線周波数信号を受信するための第1のゲートとを有する第1のNMOSトランジスタであって、前記第1のゲートは、第1の絶縁体上に配置され、前記第1のNMOSトランジスタは、第1のトランスコンダクタンスおよびそれに関連する第1の破壊電圧を有する、前記第1のNMOSトランジスタと、
前記第1のNMOSトランジスタの第1のドレインに接続された第2のソースと、前記基準DC電圧源に接続された第2のゲートと、前記増幅された差動無線周波数信号の出力を与える第2のドレインとを有する第2のNMOSトランジスタであって、負荷が前記基準DC電圧源と前記第2のNMOSトランジスタの前記第2のドレインとの間に配置され、前記第2のゲートは、第2の絶縁体上に配置され、前記第2のNMOSトランジスタは、第2のトランスコンダクタンスとそれに関連する第2の破壊電圧とを有する、前記第2のNMOSトランジスタと
を具備する、請求項4記載の装置。 - 前記第2の破壊電圧は前記第1の破壊電圧よりも大きい請求項5記載の装置。
- 前記第2の破壊電圧は前記第1の破壊電圧よりも大きい請求項5記載の装置。
- 前記集積回路チップは半導体パッケージ中にパッケージされ、前記半導体パッケージは、前記パッケージの1側面の周辺部のみにある複数の端子、前記周辺部内の前記パッケージの前記1側面上の金属接地平面、および前記差動入力増幅段と、前記駆動段と、前記金属接地平面上に配置されている出力段とを備えるパワー増幅器を含み、この結果、前記金属接地平面は、前記パワー増幅器により発生される熱エネルギ用のヒートシンクを与える、請求項1記載の装置。
- 集積回路チップを具備している差動無線周波数信号を増幅する装置において、前記集積回路チップは、
前記差動無線周波数信号を受信し、第1の段の増幅された差動無線周波数信号を生成する第1のカスコード接続されたMOSトランジスタを含んでいる第1の差動増幅段と、
前記第1の差動増幅段から前記第1の段の増幅された差動無線周波数信号を受信し、第2の段の増幅された差動無線周波数信号を生成する第2のカスコード接続されたMOSトランジスタを含んでいる第2の差動増幅段と
を含み、
前記第1の差動増幅段および前記第2の差動増幅段は、
電流源に接続された第1のソースと、前記差動無線周波数信号を受信するための第1のゲートとを有する第1のNMOSトランジスタであって、前記第1のゲートは、第1の絶縁体上に配置され、前記第1のNMOSトランジスタは、第1のトランスコンダクタンスとそれに関連する第1の破壊電圧とを有する、第1のNMOSトランジスタと、
前記第1のNMOSトランジスタの第1のドレインに接続された第2のソースと、入力ゲート電圧に接続された第2のゲートと、前記増幅された差動無線周波数信号の出力を与える第2のドレインとを有する第2のNMOSトランジスタであって、インダクタが、基準DC電圧源と前記第2のNMOSトランジスタの前記第2のドレインとの間に配置され、前記第2のゲートは、第2の絶縁体上に配置され、前記第2のNMOSトランジスタは、第2のトランスコンダクタンスとそれに関連する第2の破壊電圧とを有する、前記第2のNMOSトランジスタと
を具備し、
前記第1のトランスコンダクタンスが前記第2のトランスコンダクタンスよりも大きくなるように、前記第2の絶縁体は前記第1の絶縁体よりも厚さが大きくされている、
装置。
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2000
- 2000-09-15 US US09/663,101 patent/US6504433B1/en not_active Expired - Lifetime
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2001
- 2001-09-14 KR KR1020037003793A patent/KR100823241B1/ko active IP Right Grant
- 2001-09-14 KR KR1020077028982A patent/KR100829200B1/ko active IP Right Grant
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- 2001-09-14 EP EP01970940.1A patent/EP1317776B1/en not_active Expired - Lifetime
- 2001-09-14 AU AU2001290886A patent/AU2001290886A1/en not_active Abandoned
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- 2001-09-14 JP JP2002527579A patent/JP2004509533A/ja not_active Withdrawn
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Also Published As
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US20020105380A1 (en) | 2002-08-08 |
US6504433B1 (en) | 2003-01-07 |
WO2002023634A9 (en) | 2003-04-03 |
KR100829200B1 (ko) | 2008-05-13 |
US6504431B2 (en) | 2003-01-07 |
TW503611B (en) | 2002-09-21 |
US6850117B2 (en) | 2005-02-01 |
EP3051587A1 (en) | 2016-08-03 |
US20030155976A1 (en) | 2003-08-21 |
KR100823241B1 (ko) | 2008-04-18 |
WO2002023634A2 (en) | 2002-03-21 |
WO2002023634A3 (en) | 2002-06-20 |
JP2004509533A (ja) | 2004-03-25 |
JP5389989B2 (ja) | 2014-01-15 |
KR20080003938A (ko) | 2008-01-08 |
KR20030082540A (ko) | 2003-10-22 |
JP2015201865A (ja) | 2015-11-12 |
EP1317776A2 (en) | 2003-06-11 |
AU2001290886A1 (en) | 2002-03-26 |
JP2012239189A (ja) | 2012-12-06 |
EP1317776B1 (en) | 2016-03-09 |
EP3051587B1 (en) | 2018-12-12 |
JP2014030197A (ja) | 2014-02-13 |
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