Record ADC for next-generation software defined radio

Nanoelectronics research centre imec will present at this week's VLSI circuits symposium 2014 (Honolulu, June 13) a low power pipelined SAR (successive-approximation register) ADC (analog to digital converter) in 28nm digital ...

Shifting the Internet into high gear

(Phys.org) —A new-generation analog-to-digital converter (ADC) developed by a joint IBM-EPFL team has the potential to greatly increase the speed and volume of data that can be transferred over the Internet.

Regulator to join Comcast after OK of NBC deal

(AP) -- A top telecommunications regulator who voted to approve Comcast Corp.'s takeover of NBCUniversal in January is leaving to join the company as a lobbyist.

Analog-to-digital converter

An analog-to-digital converter (abbreviated ADC, A/D or A to D) is a device which converts continuous signals to discrete digital numbers. The reverse operation is performed by a digital-to-analog converter (DAC).

Typically, an ADC is an electronic device that converts an input analog voltage (or current) to a digital number proportional to the magnitude of the voltage or current. However, some non-electronic or only partially electronic devices, such as rotary encoders, can also be considered ADCs. The digital output may use different coding schemes, such as binary, Gray code or two's complement binary.

This text uses material from Wikipedia, licensed under CC BY-SA