Differential amplifier arrangement and converter arrangement

In one embodiment a differential amplifier arrangement comprises a first input (10) configured to receive a first input signal (VIP), a second input (11) configured to receive a second input signal (VIN), a first output (20) configured to provide a first output signal (VREFP), a second output (21) c...

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Bibliographic Details
Main Authors AUER, MARKUS, KANAGAL RAMESH, SRINIDHI KOUSHIK
Format Patent
LanguageChinese
English
Published 01.08.2022
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRICITY
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Summary:In one embodiment a differential amplifier arrangement comprises a first input (10) configured to receive a first input signal (VIP), a second input (11) configured to receive a second input signal (VIN), a first output (20) configured to provide a first output signal (VREFP), a second output (21) configured to provide a second output signal (VREFN), a common mode loop (L1) configured to regulate an output common mode of the differential amplifier arrangement depending on a difference between a common mode reference signal (VCI) and an average (VCO) of the first and the second output signal (VREFP, VREFN), and a differential mode loop (L2a, L2b) configured to regulate a differential mode output of the differential amplifier arrangement depending on a difference between a difference (VDREF) between the first and the second input signal (VIP, VIN) and a difference (VD) between the first and the second output signal (VREFP, VREFN). Therein the difference between the first and the second output signal (VREFP, VRE
Bibliography:Application Number: TW202110146312