EM emission of ICs implementated in FPGA : influence of floor plan and electric function

• Autorzy: Szczęsny J. , Kołodziejski J. F.
• Języki publikacji: EN

Abstrakty

EN

In the paper some investigations are presented aiming to check the influence of IC floor plan and the circuit function on its electromagnetic emissions. As the test vehicle Xilinx FPGA XCV800 type was used, in which two types of multiplicators were implemented. To compare the effects, high frequency currents in supply and ground pins of the circuits as well as near field disturbances were measured over the circuits.

Słowa kluczowe

EN

FPGA; electromagnetic emission; high frequency current; near-field disturbances; Xilinx

PL

FPGA; emisja elektromagnetyczna; prąd wysokiej częstotliwości; Xilinx

• Wydawca: Institute of Electron Technology
• Czasopismo: Electron Technology : Internet Journal
• Rocznik: 2007
• Tom: Vol. 39, nr 4
• Strony: 1--7
• Opis fizyczny: Bibliogr. 7 poz., wykr.

Twórcy

autor

Szczęsny J.

• Institute of Electron Technology, al. Lotników 32/46, 02-668 Warszawa, Poland

autor

Kołodziejski J. F.

• Institute of Electron Technology, al. Lotników 32/46, 02-668 Warszawa, Poland

Bibliografia

• 1. O. WADA et al., Power Current Model of Digital IC with Internal Impedance for Power Decoupling Simulation, 4th Europ. Symp. on Electromagnetic Compatibility, Brugge Sept. 11-15, 2000, 315-320.
• 2. J. F. KOŁODZIEJSKI, J. SZCZĘSNY, Electromagnetic Emissions of Integrated Circuits and PCBs, IEEE EMC Newsletter, Spring Issue 2004, 34-39.
• 3. S. GONG et al., Packaging Impact on Switching Noise in High-Speed Digital Systems, IEE Proc.-Circuits Devices Syst., 1998, 145, 6, 446-452.
• 4. X. DONG, S. DENG, D. BEETNER, T. HUBING, The Influence of IC Power Bus Design and Floor Planning on High- Frequency Package Current, sent to IEEE Trans. EMC.
• 5. J. SZCZĘSNY, J. F. KOŁODZIEJSKI, D. OBRĘBSKI, Electromagnetic Emissions of Digital Circuits Implemented in Xilinx FPGAs 4025E and XCV 800. Electron Technol. Internet J. 2004, 36, 2, 1-6.
• 6. DataSource CD-ROM rev. 8 Ql-2003.
• 7. The Programmable Logic Data Book 1999, Xilinx Inc., 1999.