CPU Power supply impedance profile measurement using FFT and clock gating

Electrical Performance of Electronic Packaging

Volumn , Issue , 2003, Pages 29-32

  Waizman, Alex ^a  

^a INTEL CORPORATION   (United States)

Author keywords

CLK bypass mode; FFT; Impedance Profile; Power delivery

Indexed keywords

CLOCKS; ELECTRIC POWER SYSTEMS; ELECTRIC POWER TRANSMISSION; ELECTRONICS PACKAGING;

ACCURATE MEASUREMENT; BYPASS MODE; CLOCK GATING; CPU POWER; IMPEDANCE PROFILES; POWER DELIVERY; POWER DELIVERY NETWORK; SELF CHECKING;

FAST FOURIER TRANSFORMS;

EID: 84945298990     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/EPEP.2003.1249993     Document Type: Conference Paper

References (5)

1. Extended adaptive voltage positioning (EAVP) -Waizman, A; Chee-Yee Chung; EPEP 2002.
2. Package capacitors impact on microprocessor maximum operating frequency - Waizman, A.; Chung, C.Y; ECTC 2001.
3. Measurement of milliohms of impedance at hundred MHz on chip power supply loop - Kantorovich, I et al. EPEP 2002.
4. Measuring Milliohms and PtcoHenrys in Power- Distribution Networks - Novak, I; Design Con 2000.
5. Mathematical Handbook of Formulas and Tables - Murray R. Spiegel, Page 132 McGraw-Hill Book Company 1968.