Title:
補償部を備える信号変換器
Document Type and Number:
Japanese Patent JP5467724
Kind Code:
B2
Abstract:
A signal converter includes a signal converting unit and a compensation unit. The signal converting unit generates intermediate differential signals at intermediate nodes in response to a single-ended signal. The compensation unit generates compensated differential signals at output nodes by minimizing phase and amplitude mismatch errors between the intermediate differential signals. The compensation unit includes a pair of transistors and a pair of capacitors configured in symmetry between the intermediate and output nodes. The signal converter of the present invention may be used to particular advantage in an RF receiver.
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Inventors:
Sentence
South day
High school
South day
High school
Application Number:
JP2008025412A
Publication Date:
April 09, 2014
Filing Date:
February 05, 2008
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
H03H11/32; H04B1/18
Domestic Patent References:
| JP2039709A |
Foreign References:
| WO2006117599A1 |
Attorney, Agent or Firm:
Makoto Hagiwara