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Noisecom's CNG-EbNo Series precision Eb/No Generator

Posted August 17, 2015

Noisecom simplifies Satellite Modem BER vs. Eb/No testing with its family of Programmable Precision Eb/No Generators.

Noisecom Noise on Vcc for Serial Data Communications

Posted June 10, 2014

The supply voltage (Vcc) specification is a key parameter for almost all integrated circuits’ (IC) datasheets. Unless its requirements are met there is no way to know if the remaining IC specifications will be valid. Therefore before specifying the operational supply voltage range of a device, designers, verification and quality engineers use the results of extensive testing to make sure the IC meets all the specification requirements within the tested Vcc voltage range. With the exception of the power supply rejection ratio (PSRR) specification of some analog and RF ICs, what is often not specified or ignored is the immunity of the IC to noise and spurs riding on its supply voltage.

New Webinar - Noisecom JV9000: Test your device, circuit or system performance against noise on Vcc

Posted August 23, 2013

Communication devices and other electronic equipment use a variety of active devices including digital and analog ICs.  Increased data clock rates and densely packed active components create an ideal environment for electromagnetic interference (EMI) as well as create ground bounce and Vcc droop.  This interference contributes to jitter and timing problems within the integrated circuits and its impact on performance is difficult to model using simulations therefore it needs to be verified early in the design cycle.  Noisecom JV9000 generates random noise (AWGN) and deterministic (CW) signals and injects them to the power supply (Vcc) in a controlled fashion to allow the user to test their device, circuit or system performance against noise on Vcc.

Satellite Show 2013

Posted March 15, 2013

Visit us at Satellite Show in Washington, DC from March 19-21, booth# 3106 and get a sneak peak at our New Boonton Product, the 55 Series Wideband USB Power Sensor.

DesignCon 2013

Posted January 22, 2013

Visit us at DesignCon Show in Santa Clara, CA from January 29 - 30, booth# 726  to see the new JV9000A demo, our latest addition to the Jitter series generators.