Title:
SIGNAL TRANSMISSION CIRCUIT, CIRCUIT BOARD, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/083240
Kind Code:
A1
Abstract:
Embodiments of the present application provide a signal transmission circuit, a circuit board, and an electronic device. The signal transmission circuit comprises: N levels of working circuits connected in series, each working circuit comprising at least one working chip, a first-level working circuit being connected to a first system voltage, and an Nth-level working circuit being connected to a second system voltage; and N levels of signal transmission power supply circuits, being in one-to-one correspondence with the N levels of working circuits, each signal transmission power supply circuit separately comprising at least one power chip, which is used for providing a transmission signal voltage for a working chip in the at least one working circuit, wherein N is an integer greater than 1. According to the technical solution in the embodiments of the present application, the normal transmission of signals of working chips of second-level to Nth-level working circuits can be met.
More Like This:
Inventors:
LIU FUXING (CN)
MA JIAKUN (CN)
MAO HONGBIN (CN)
ZHANG NANGENG (CN)
MA JIAKUN (CN)
MAO HONGBIN (CN)
ZHANG NANGENG (CN)
Application Number:
PCT/CN2023/125740
Publication Date:
April 25, 2024
Filing Date:
October 20, 2023
Export Citation:
Assignee:
CANAAN CREATIVE SH CO LTD (CN)
International Classes:
H02M3/00
Foreign References:
| CN218499486U | 2023-02-17 | |||
| CN115426838A | 2022-12-02 | |||
| CN106774767A | 2017-05-31 | |||
| CN114201024A | 2022-03-18 | |||
| CN206557766U | 2017-10-13 | |||
| CN109104179A | 2018-12-28 | |||
| US20090058510A1 | 2009-03-05 |
Attorney, Agent or Firm:
CHANG TSI & PARTNERS (CN)
Download PDF:
Previous Patent: WORKING ASSEMBLY AND ELECTRONIC DEVICE
Next Patent: WORKING ASSEMBLY AND ELECTRONIC DEVICE
Next Patent: WORKING ASSEMBLY AND ELECTRONIC DEVICE