Invention Grant
- Patent Title: Radiofrequency integrated circuit and corresponding test method
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Application No.: US17077809Application Date: 2020-10-22
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Publication No.: US11808785B2Publication Date: 2023-11-07
- Inventor: Baudouin Martineau , Cédric Dehos
- Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Applicant Address: FR Paris
- Assignee: Commissariat A L'energie Atomique Et Aux Energies Alternatives
- Current Assignee: Commissariat A L'energie Atomique Et Aux Energies Alternatives
- Current Assignee Address: FR Paris
- Agency: BakerHostetler
- Priority: FR 11797 2019.10.22
- Main IPC: G01R31/317
- IPC: G01R31/317 ; H03F3/19
Abstract:
A radiofrequency transmission/reception integrated circuit includes at least one radiofrequency signal amplifier (PA, LNA), the at least one amplifier being configured, in operational mode, so as to perform a function of amplifying a radiofrequency signal applied at input, wherein the amplifier is configured so as to perform an oscillator function in a self-test mode of the integrated circuit, to generate a radiofrequency signal on at least one of the input or the output of said amplifier. A self-test method for such an integrated circuit is also provided.
Public/Granted literature
- US20210116501A1 RADIOFREQUENCY INTEGRATED CIRCUIT AND CORRESPONDING TEST METHOD Public/Granted day:2021-04-22
Information query
