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Selected Symbols and Abbreviations
Selected Symbols and AbbreviationsSymbol MeaningDVD Digital Video Disk GPS Global Positioning System PCS Personal Communication System PDA Personal Digital Assistant DR Dynamic Range S/N Signal to Noise Ratio DECT Digital Enhanced Cordless Telecommunications standard OTA Operational Transconductance Amplifier D/A Digital to Analog Converter Sinc sin(x)/x function BER Bit Error Rate DSP Digital Signal Processing ECL Emitter Coupled Logic CML Current Mode Logic ETR Energy per TRansition FIR Finite Impulse Response Filter IIR Infinite Impulse Response Filter RCA Ripple Carry Adders CS Carry Select adders CLA Carry Look-Ahead adders CSA Conditional Sum Adders CSD Carry Signed Digit S/H Sample and Hold EC Gate-oxide breakdown field a Proportional to �gm Transconductance of a MOS/Bipolar transistor r0 Incremental output resistance of a transistor COX The gate-oxide capacitance s2( X) The variance of the random variable X (the second central moment m2)b The current gain factor of a MOSRTH The thermal noise resistance of a transistor SV The power spectral density of the noise voltage [V2/Hz] BW Bandwidth G Gain GBW Gain-Bandwidth product WI Weak-Inversion SI Strong Inversion NEF Noise Excess Factor D n,p The saturation limits from negative supply rail (n) and positive supply rail (p)h The power efficiency of an input stagemi The current modulation index ACC,rel The relative accuracy VGT The effective gate-source voltage VGS-VT SA2 VT0n,p A2VT0n+ A2VT0p |
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