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EURASIP Journal on Advances in Signal Processing

Table 1 Characterization of the maximum operating frequency and power consumption as a function of supply voltage

From: Approximate computing for complexity reduction in timing synchronization

Normalized

Normalized

Normalized

supply voltage (Vdd)

maximum operating

power consumption

 

frequency

 

0.5

0.30

0.08

0.55

0.38

0.12

0.6

0.47

0.16

0.65

0.56

0.22

0.7

0.64

0.28

0.75

0.71

0.36

0.8

0.78

0.44

0.85

0.84

0.55

0.9

0.90

0.67

0.95

0.95

0.81

1.00

1.00

1.00

  1. The characterization (for the reference architecture) was done after logic synthesis on a 45-nm technology node. The frequency, power consumption and supply voltage were normalized to their respective maximum values.
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