Sökning: "Tri-state"

Hittade 3 uppsatser innehållade ordet Tri-state.

  1. 1. PLL for 5G mmWave

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Daniel Bakic; Jinzhuo Wu; [2020]
    Nyckelord :PLL; 5G-NR; RFIC; beamforming; 22nm FDSOI; charge pump; vco; loop filter; frequency divider; phase detector; phase noise; jitter; Technology and Engineering;

    Sammanfattning : This paper presents research and implementation of a high frequency Integer-N phase-locked loop for digital beamforming in mobile devices. Multiple topologies investigated whereof two were implemented. The transient phase noise of the PLL is -104dB/-95dB @1MHz. The output frequency range is from 8G-10G. LÄS MER

  3. 2. Suitability of Dynamic Latches for Sub-VT Operation

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Sina Borhani; [2018]
    Nyckelord :Low power circuit; Dynamic Latches; Power consumption; Technology and Engineering;

    Sammanfattning : Suitability of Dynamic Latches for Sub-VT Operation Sina Borhani [email protected]. LÄS MER

  4. 3. A Driver Circuit for Body-Coupled Communication

    Master-uppsats, Elektroniksystem

    Författare :Abdulah Korishe; [2013]
    Nyckelord :Body-Coupled Communication BCC ; Body Area Network BAN ; Driver Circuit; Tri-state; Transmitter;

    Sammanfattning : The main concept of Body-Coupled Communication (BCC) is to transmit the electrical information through the human body as a communication medium by means of capacitive coupling. Nowadays the current research of wireless body area network are expanding more with the new ideas and topologies for better result in respect to the low power and area, security, reliability and sensitivity since it is first introduced by the Zimmerman in 1995. LÄS MER