JP2002185547A5 - - Google Patents
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- Publication number
- JP2002185547A5 JP2002185547A5 JP2000385375A JP2000385375A JP2002185547A5 JP 2002185547 A5 JP2002185547 A5 JP 2002185547A5 JP 2000385375 A JP2000385375 A JP 2000385375A JP 2000385375 A JP2000385375 A JP 2000385375A JP 2002185547 A5 JP2002185547 A5 JP 2002185547A5
- Authority
- JP
- Japan
- 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
Links
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000385375A JP4287039B2 (ja) | 2000-12-19 | 2000-12-19 | 半導体集積回路装置 |
| US09/972,152 US6727771B2 (en) | 2000-12-19 | 2001-10-09 | Semiconductor integrated circuit device with variable gain amplifier |
| DE10150472.1A DE10150472B4 (de) | 2000-12-19 | 2001-10-16 | Integrierte Halbleiterschaltungsvorrichtung mit Verstärker mit variabler Verstärkung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000385375A JP4287039B2 (ja) | 2000-12-19 | 2000-12-19 | 半導体集積回路装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002185547A JP2002185547A (ja) | 2002-06-28 |
| JP2002185547A5 true JP2002185547A5 (US06573293-20030603-C00009.png) | 2006-10-05 |
| JP4287039B2 JP4287039B2 (ja) | 2009-07-01 |
Family
ID=18852646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000385375A Expired - Lifetime JP4287039B2 (ja) | 2000-12-19 | 2000-12-19 | 半導体集積回路装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6727771B2 (US06573293-20030603-C00009.png) |
| JP (1) | JP4287039B2 (US06573293-20030603-C00009.png) |
| DE (1) | DE10150472B4 (US06573293-20030603-C00009.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7369834B2 (en) * | 2002-10-11 | 2008-05-06 | Rf Magic, Inc. | Impedance-matched IQ network for an image rejection circuit |
| US20060097814A1 (en) * | 2004-11-10 | 2006-05-11 | Alcatel | Digital sideband suppression for radio frequency (RF) modulators |
| TWI311855B (en) * | 2006-04-17 | 2009-07-01 | Via Tech Inc | Harmonic-rejection modulating devices and methods |
| US8565681B2 (en) * | 2010-01-08 | 2013-10-22 | Samsung Electro-Mechanics | Systems, methods, and apparatuses for reducing interference at the front-end of a communications receiving device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2937624B2 (ja) | 1992-05-29 | 1999-08-23 | 日本電気株式会社 | ディジタル化直交変調用集積回路とその検査方法 |
| JP2950739B2 (ja) * | 1994-11-11 | 1999-09-20 | 沖電気工業株式会社 | デュアルモード送信装置 |
| US5862466A (en) * | 1997-01-09 | 1999-01-19 | Hewlett-Packard Company | Method and apparatus for automatically balancing a radio-frequency mixer |
| US6560449B1 (en) * | 2000-06-12 | 2003-05-06 | Broadcom Corporation | Image-rejection I/Q demodulators |
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2000
- 2000-12-19 JP JP2000385375A patent/JP4287039B2/ja not_active Expired - Lifetime
-
2001
- 2001-10-09 US US09/972,152 patent/US6727771B2/en not_active Expired - Lifetime
- 2001-10-16 DE DE10150472.1A patent/DE10150472B4/de not_active Expired - Lifetime
