Walter Audoglio

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Electrical link migration requires serial interfaces to operate at increasing data rates. Despite the fact that most standards still employ NRZ, practical signal integrity constraints demand PAM-4 modulation, especially for some interconnect applications and low-loss profiles [1]. Nevertheless, compared to NRZ, the design of high-speed PAM-4 transmitters(More)
A 20MS/s pipelined ADC architecture can be reconfigured in 10 clock cycles to resolve 6, 8, 9 or 10 bits at maximum resolution. A 9.1bit ENOB and 74dB SFDR with a power consumption of only 8mW was achieved by using background digital calibration and op-amp sharing techniques. The test chip, containing two ADC for I and Q processing within a wireless(More)
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