US 12,219,246 B2
Electric circuit and electronic apparatus
Nobuaki Yamashita, Kanagawa (JP); Takuya Kondo, Kanagawa (JP); and Takashi Numagi, Tokyo (JP)
Assigned to CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on May 12, 2023, as Appl. No. 18/316,253.
Application 18/316,253 is a continuation of application No. 17/703,440, filed on Mar. 24, 2022, granted, now 11,689,801.
Claims priority of application No. 2021-062669 (JP), filed on Apr. 1, 2021.
Prior Publication US 2023/0283890 A1, Sep. 7, 2023
Int. Cl. H02M 1/44 (2007.01); H04N 23/65 (2023.01)
CPC H04N 23/65 (2023.01) [H02M 1/44 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An electric circuit comprising:
a first power-supply line;
a second power-supply line;
a ground line;
a first circuit including a first capacitance component having a first capacitance, the first circuit being configured to be electrically connected to the first power-supply line via a first power-supply terminal and electrically connected to the ground line via a first ground terminal;
a second circuit including a second capacitance component having a second capacitance smaller than the first capacitance, the second circuit being configured to be electrically connected to the second power-supply line via a second power-supply terminal and electrically connected to the ground line via a second ground terminal;
a capacitor disposed between the second power-supply terminal and the second ground terminal; and
a noise filter disposed between the first power-supply line and the second power-supply line.