Document Type and Number:
Japanese Patent JPH029483
Kind Code:
B2
Abstract:
The switched-capacitance amplifier comprises n capacitors C11 to C1n which are periodically switched in parallel and in series, the n parallel-switched capacitors being charged simultaneously by the same voltage VE. An amplified voltage nxVE is obtained between the end terminals A and B of the n series-switched capacitors. Periodic switching of the n capacitors in parallel and in series is performed by means of MOS transistors T11 to T1(2n-1) and T21 to T2(n-1) which operate in the switching mode. The n capacitors and the MOS transistors are integrated on the same semiconductor substrate.
Inventors:
ROJE BUNOWA GONAN
JAN RYUTSUKU BERUJE
JAN RUI KUCHUURU
DANIERU FUORUSUTERU
JAN EDOGAARU PIKANDAARU
JAN RYUTSUKU BERUJE
JAN RUI KUCHUURU
DANIERU FUORUSUTERU
JAN EDOGAARU PIKANDAARU
Application Number:
JP12305479A
Publication Date:
March 02, 1990
Filing Date:
September 25, 1979
Export Citation:
Assignee:
THOMSON CSF
International Classes:
H03F3/00; H03F3/16; H03F3/45; H03H11/04; H03H15/02; H03H19/00
Next Patent: JPH029484