Name
Abstract | ||
|---|---|---|
This paper explores the concept of developing a bondpad-less fully-integrated inductive link for power/data transfer between a CMOS Integrated Circuit (IC) and a PCB. A key feature of the implemented system is that it requires no off-chip components. The proposed chip uses a standard 0.35 μm process and occupies an area of 2.5 mm × 2.5 mm and an on-chip inductor occupies an area of 1.5 mm × 1.5 mm. At 900 MHz, 9 mW was designed to be provided to the chip (up to 22.5 mW with a total efficiency of 5 %). Binary Phase Shift Keying (BPSK) and Load shift keying (LSK) are used for the the PCB-to-chip and chip-to-PCB link respectively for half-duplex communication. An Injection-Locked-Oscillator-based BPSK demodulator is implemented on-chip to save power. The maximum data rate for the PCB-to-chip link is lOMb/s. The estimated area of the circuitry is only 2 mm2 which is 32 % of the total chip area. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1109/ISCAS.2011.5938136 | ISCAS |
Keywords | Field | DocType |
power/data transfer,cmos integrated circuits,injection locked oscillators,pcb-to-chip link,inductively coupled power/data link,on-chip inductor,lsk,power 9 mw,half-duplex communication,chip-to-pcb link,bit rate 10 mbit/s,cmos ic,size 0.35 mum,-less fully-integrated inductive link,bondpad-less silicon chips,silicon,printed circuits,phase shift keying,si,load shift keying,cmos integrated circuit,elemental semiconductors,injection-locked-oscillator-based bpsk demodulator,inductors,binary phase shift keying,frequency 900 mhz,couplings,demodulation,chip,system on a chip | Demodulation,System on a chip,Computer science,Inductor,CMOS,Chip,Electronic engineering,Integrated circuit,Electrical engineering,Data link,Phase-shift keying | Conference |
ISSN | ISBN | Citations |
0271-4302 E-ISBN : 978-1-4244-9472-9 | 978-1-4244-9472-9 | 0 |
PageRank | References | Authors |
0.34 | 1 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Song Luan | 1 | 11 | 4.85 |
| Amir Eftekhar | 2 | 19 | 4.19 |
| Olive H. Murphy | 3 | 0 | 0.34 |
| Timothy G. Constandinou | 4 | 78 | 38.42 |