Invention Grant
- Patent Title: Mixed mode time interleaved digital-to-analog converter for radio-frequency applications
- Patent Title (中): 用于射频应用的混合模式时间交织数模转换器
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Application No.: US14266844Application Date: 2014-05-01
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Publication No.: US09088298B2Publication Date: 2015-07-21
- Inventor: Stephane Richard Marie Wloczysiak
- Applicant: SKYWORKS SOLUTIONS, INC.
- Applicant Address: US MA Woburn
- Assignee: Skyworks Solutions, Inc.
- Current Assignee: Skyworks Solutions, Inc.
- Current Assignee Address: US MA Woburn
- Agency: Fernando Hale & Chang LLP
- Main IPC: H03M1/66
- IPC: H03M1/66 ; H04B14/00

Abstract:
Disclosed are systems, devices and methods related to mixed mode time interleaved digital-to-analog converters (DACs). In some embodiments, such DACs can be utilized for radio-frequency (RF) applications. In some embodiments, a DAC for RF applications can include a first circuit configured to receive a digital signal and perform a first operation to yield an increased bandwidth of the DAC. The DAC can further include a second circuit configured to perform a second operation on the digital signal to yield an analog signal representative of the digital signal. The second circuit can be further configured to reduce or remove an image within the increased bandwidth.
Public/Granted literature
- US20140327561A1 MIXED MODE TIME INTERLEAVED DIGITAL-TO-ANALOG CONVERTER FOR RADIO-FREQUENCY APPLICATIONS Public/Granted day:2014-11-06
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