Breaking News

1ppm Settling Time Measurement for a New Monolithic DAC

The LTC2753, a new 18-bit DAC, requires careful measurement techniques to verify performance. Performance verification at DC is relatively straightforward using precision Dvms. Dynamic conditions considerably complicate measurement. In particular, determining DAC settling within 10 microvolts after a 10-volt step with a 275 nanosecond measurement resolution limit requires trustworthy instrumentation and investigator prudence. This video, based on LTC application note 120, describes a technique enabling an oscilloscope to accurately display DAC settling information with 1ppm resolution. The approach employed permits observation of small amplitude information at the excursion limits of large waveforms without overdriving the oscilloscope. Measuring anything at any speed to 1ppm (.0001%) is hard. Dynamic measurement to this resolution is particularly challenging. Reliable 1ppm settling time measurement constitutes a high order difficulty problem requiring care in approach and experimental technique.
NO RATINGS
11/29/2010 03:17 PM EST | Post a comment
Related Videos
Linear Technology
Protecting sensitive electronic circuitry from voltage ...
09:45
Protecting sensitive electronic circuitry from voltage ...
Protecting sensitive electronic circuitry from voltage ...
The LTC3649 step-down regulator combines key features of a ...
In this short video we show an LED light demo to ...
The LTC2380-24 is a versatile 24-bit SAR ADC that combines ...
Wireless Power enables applications where it is difficult ...
07:41
LEDs are being used in current luxury model automotive ...
LED lighting is an important feature in today’s and future ...
05:27
The LTC®6363 is a low power, low noise, fully differential ...
The LTC®4015 is a complete synchronous buck controller/ ...
10:35

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Like Us on Facebook
Special Video Section
Protecting sensitive electronic circuitry from voltage ...
09:45
Watch as a web server authenticates or rejects a water ...
Protecting sensitive electronic circuitry from voltage ...
Watch as a web server authenticates or rejects a water ...
Protecting sensitive electronic circuitry from voltage ...
Power can be a gating factor in success or failure of ...
Get to market faster and connect your next product to the ...
00:44
See how microQSFP is setting a new standard for tomorrow’s ...
The LTC3649 step-down regulator combines key features of a ...
Once the base layer of a design has been taped out, making ...
In this short video we show an LED light demo to ...
The LTC2380-24 is a versatile 24-bit SAR ADC that combines ...
In this short video we show an LED light demo to ...
02:46
Wireless Power enables applications where it is difficult ...
07:41
LEDs are being used in current luxury model automotive ...
With design sizes expected to increase by 5X through 2020, ...
01:48
Linear Technology’s LT8330 and LT8331, two Low Quiescent ...
The quality and reliability of Mill-Max's two-piece ...
LED lighting is an important feature in today’s and future ...
05:27