Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Chua-Chin Wangt"'
Publikováno v:
ICCE
This paper presents a novel frequency-shift readout system with offset cancellation OPA (operational amplifier) for biosensing applications. The chopper technique is used to up-modulate the offset voltage to a higher frequency for noise shaping. A lo
Publikováno v:
ISOCC
A pipeline ROM-less direct digital frequency synthesizer (DDFS) with equal division interpolation is proposed in this investigation. In order to get higher SFDR and faster clock rate, different segments with various interpolation equations are analyz
Publikováno v:
ISOCC
A pre-realization dynamic power estimation approach for ROM-less direct digital frequency synthesizer (DDFS) designs is proposed, which carries out the analysis of switching activity of all the major logic blocks utilized in the synthesis of ROM-less
Autor:
Min-Yu Tseng, Chua-Chin Wangt
Publikováno v:
ASICON
The proposed high-voltage (HV) digital transceiver comprises a pair of TX (transmitter) and RX (receiver) to exchange digital signals from different high-voltage domains. By taking advantage of the isolation capability of p-n junction provided by 800
Publikováno v:
APCCAS
This paper introduces a high frequency power detector with high conversion gain for frequency-shift applications. The proposed design comprises an amplitude-to-voltage converter (AVC), a peak detector, and a bandgap. To increase the operating frequen