Utilities and Conversions

dBm/dBu/dBv Calculator
This calculator converts between standard units of power measurement and signal strength.
Impedance Matching Tutorial
This tutorial examines the Smith Chart and its application to transmission line impedance matching.
Power Dissipation vs Die Temp
This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data.
RF Impedance Matching Tool
This calculator matches a known complex load to a desired impedance at a given frequency. Computes component values and displays a sample circuit of the matching network.
Settling Time Calculator
This calculator estimates settling time for a multiplexer by calculating the time constant of a cascaded RC network. In addition, it displays the settling time for four levels of accuracy expressed in %FS and bits.
Sigma-Delta ADC Tutorial
An interactive illustration showing the behavior of an idealized sigma-delta A/D converter.
SNR/THD/SINAD Calculator
This calculator converts SNR, THD, and SINAD into ENOBs and noise. It also computes one of SNR, THD, or SINAD from the other two.
VRMS / dBm / dBu / dBV calculator
A utility to convert between standard units of power measurement and signal strength.