Essays about: "Interleaved DACs"

Found 2 essays containing the words Interleaved DACs.

1. 1. Design of a Rom-Less Direct Digital Frequency Synthesizer in 65nm CMOS Technology

   University essay from Elektroniska komponenter; Tekniska högskolan

   Author : Golnaz Ebrahimi Mehr; [2013]
   Keywords : Rom-Less DDFS; Current Steering Digital-to-Analog Converter; Interleaved DACs; Return-to-Zero; Sine weighted DAC;

   Abstract : A 4 bit, Rom-Less Direct Digital Frequency Synthesizer (DDFS) is designed in 65nm CMOS technology. Interleaving with Return-to-Zero (RTZ) technique is used to increase the output bandwidth and synthesized frequencies. The performance of the designed synthesizer is evaluated using Cadence Virtuoso design tool. With 3. READ MORE

3. 2. Digital-To-Analog Converter for FSK

   University essay from Institutionen för systemteknik

   Author : Athfal Salim J; [2007]
   Keywords : DAC; FSK; 10-bit; layout; 130 nm; Digital-To-Analog; CMOS; Common centroid;

   Abstract : This thesis is one part of a overall task of designing a module for frequency shift keying (FSK) to be used in an Ultra Wide Band (UWB) system. The FSK system has a Direct Digital Synthesizer (DDS) and Digital-to-Analog (DAC). The DACs differential current signals are directly fed to a RF (Radio Frequency) unit that generates the UWB RF signal. READ MORE