Date: 13/05/2009

Arbitrary noise generator with pattern generator for testing mixed signal devices

The new 81150A pulse function arbitrary noise generator with a new pattern generator from Agilent can enable testing of analog, digital and mixed signal devices used in computer and communication devices.

Agilent says, 81150A is designed for the best signal generation to simplify debugging, characterization or compliance tests whether it is applied for sinusoidal jitter or a distorted PRBS.

"The pressure for fast cycle times in high-quality product development requires new, more efficient test approaches," said Juergen Beck, general manager of Agilent's Digital and Photonic Test product line. "With its reliable and repeatable measurement capabilities, the 81150A helps R&D engineers focus on design and debug instead of spending time on test setup. The integration in one instrument minimizes cabling, space and test time, and therefore improves productivity. And, especially for mixed signal devices, it is no longer necessary to use a function or arbitrary waveform generator and a pattern generator."

This pattern generator supports Flexray architecture, with three level signals, initialization sequences and long patterns. The distortion capabilities of the pattern allow simulation of worst-case situations and provide a new class of tests. The pattern generator supports each development phase for sine waves up to 240 MHz, pulses up to 120 MHz, 14-bit and 2 GSa/s arbitrary waveforms, and PRBS up to 231.

The Agilent 81150A pattern generator is available now with price tag starting at $3,990.