When you measure a voltage, how do you know that your measurement is correct? Because your multimeter says so, of course! But how can you trust your multimeter to give the right reading? Calibration ...

Precision Voltage References have been difficult to achieve using conventional process technology. This is evident by the high cost of such products. One measure of the need for a more precise ...

A voltage reference is a critical to the ultimate achievable accuracy of a signal-processing front end and subsequent analog-to-digital and digital-to-analog conversion performance “down the line.” As ...

In this 21st century environment, we change gadgets every year and expect them to work correctly, even if they don’t last all that long. They usually only survive until the next revision comes out, ...

Proper calibration of test instruments is crucial for meeting the stringent performance requirements of many equipment types. Calibration results must frequently meet national and international ...

Proper calibration of this test equipment is crucial to meeting the strict performance requirements of many high-voltage systems. Calibration results often need to comply with national or ...

What could be more basic than a voltage reference—a simple, constant reference voltage? As with all design topics, there are tradeoffs. This article discusses the different types of voltage references ...

In the broad-brush view of the analog-to-digital converter (ADC) versus its complement, the digital-to-analog converter (DAC), there’s no doubt that the DAC has an easier functional challenge. What’s ...