Title:
MULTI-PHASE SIGNAL GENERATION
Document Type and Number:
WIPO Patent Application WO/2020/024889
Kind Code:
A1
Abstract:
The disclosure relates to technology for generating multi-phase signals. An apparatus includes 2^n phase signal generation stages. The apparatus also includes a controller configured to provide a mode input of each of the 2^n stages with an active periodic binary signal with remaining inputs of each of the 2^n stages provided with another periodic binary signal to collectively generate a 2^n phase signal in a first mode. The controller is further configured to provide the mode input of each of 2^(n-1) odd stages with a first steady state signal and the mode input of each of 2^(n-1) even stages with a second steady state signal with remaining inputs of each of the 2^n stages provided with the same periodic binary signal as in the first mode to cause either the 2^(n-1) odd stages or the 2^(n-1) even stages to collectively generate a 2^ (n-1) phase signal in a second mode.
More Like This:
| JPS6016014 | COMPARATOR |
Inventors:
CONNELL LAWRENCE E (US)
MCHUGH TIMOTHY (US)
CHADALAWADA RAMESH (US)
IEHL BRIAN (US)
MCHUGH TIMOTHY (US)
CHADALAWADA RAMESH (US)
IEHL BRIAN (US)
Application Number:
PCT/CN2019/098052
Publication Date:
February 06, 2020
Filing Date:
July 27, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H03K3/02
Foreign References:
| US20060001496A1 | 2006-01-05 | |||
| CN106571777A | 2017-04-19 | |||
| CN103944544B | 2017-01-04 | |||
| US20120056644A1 | 2012-03-08 |
Other References:
See also references of EP 3830958A4
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