BG48656A1 - Two- input balance integrator with switchable capacitors - Google Patents

Two- input balance integrator with switchable capacitors

Info

Publication number
BG48656A1
BG48656A1 BG8904189A BG8904189A BG48656A1 BG 48656 A1 BG48656 A1 BG 48656A1 BG 8904189 A BG8904189 A BG 8904189A BG 8904189 A BG8904189 A BG 8904189A BG 48656 A1 BG48656 A1 BG 48656A1
Authority
BG
Bulgaria
Prior art keywords
switch
capacitor
integrator
outputs
inverting
Prior art date
Application number
BG8904189A
Inventor
Georgi A Nenov
Todor G Kujumdzhiev
Original Assignee
Inst Saobshtitelna Promishleno
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Saobshtitelna Promishleno filed Critical Inst Saobshtitelna Promishleno
Priority to BG8904189A priority Critical patent/BG48656A1/en
Publication of BG48656A1 publication Critical patent/BG48656A1/en

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  • Networks Using Active Elements (AREA)

Abstract

The device is applicable in SC filter synthesis in communication, computer and measuring engineering, as well as in automation. The connection between the input voltages during both subintervals is independent and simultaneously performs LDI and BL transfer functions. The integrator's positive inputs coincide with the first outputs of the first and fifth switch, and the common point of their second output is connected to the inverting input of the balance operational amplifier via the first capacitor and the third switch. The integrator negative inputs coincide with the first outputs of the second and sixth switch, and the common point of their second outputs via the second capacitor and the fourth switch is connected to the non-inverting amplifier input. The non-inverting and inverting amplifier outputs are integrator outlets, where its non-inverting input is connected via a common point to the first capacitor and the third switch via the seventh switch, and its inverting input - via a common point of the second capacitor and the fourth switch via the eighth switch.<IMAGE>
BG8904189A 1989-07-03 1989-07-03 Two- input balance integrator with switchable capacitors BG48656A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG8904189A BG48656A1 (en) 1989-07-03 1989-07-03 Two- input balance integrator with switchable capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8904189A BG48656A1 (en) 1989-07-03 1989-07-03 Two- input balance integrator with switchable capacitors

Publications (1)

Publication Number Publication Date
BG48656A1 true BG48656A1 (en) 1991-04-15

Family

ID=3922061

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8904189A BG48656A1 (en) 1989-07-03 1989-07-03 Two- input balance integrator with switchable capacitors

Country Status (1)

Country Link
BG (1) BG48656A1 (en)

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