Toumaz Technology Selects Berkeley Design Automation Analog FastSPICE for Intelligent Wireless Sensor Transceiver SoCs (Berkeley Design Automation)

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Santa Clara - Berkeley Design Automation Inc., provider of Precision Circuit Analysis technology for advanced analog and RF integrated circuits (ICs), today announced that Toumaz Technology Limited, a developer of advanced analog, RF, and mixed-signal semiconductors for healthcare and biomedical applications, has selected the company’s Analog FastSPICE™ circuit simulator for complex-block and full-circuit verification of its Sensium™ intelligent sensor interface and transceiver platform.

“Accurate and thorough design verification of our complex analog/RF blocks is a fundamental priority in the healthcare market where Toumaz operates,” said Keith Errey, co-founder and chief operating officer of Toumaz Technology. “In just 4 days Analog FastSPICE delivered true SPICE accurate results that would have taken our traditional SPICE simulator 26 days to complete. As a result, we were able to verify a fix to a subtle but critical sigma-delta ADC problem that we may have missed with our normal analog simulator.”

“We design complex transmit and receive chains that require comprehensive verification and push the limits of our simulators,” said Alan Wong, wireless IC design leader for Toumaz Technology. “Analog FastSPICE successfully verified our full RF transmit chain, and our RF receive chain – which converts down to baseband. None of these full-circuit transmit/receive chain simulations are practical with our current analog simulator. On average we are seeing about a 7X speedup with Analog FastSPICE with no loss of accuracy.”

Berkeley Design Automation tools include Analog FastSPICE™ circuit simulation, RF FastSPICE™ periodic analyzer, and PLL Noise Analyzer™. The company guarantees identical waveforms to the leading “golden” SPICE simulators down to noise floor (typically ~0.1%) while delivering 5x-10x higher performance and 5x-10x higher capacity. It achieves this by using advanced algorithms and numerical analysis techniques to rapidly solve the full-circuit matrix and the original device equations without any shortcuts that could compromise accuracy.

Design teams from top-10 semiconductor companies to leading startups use Berkeley Design Automation tools to solve big analog/RF verification problems. Typical applications include characterizing complex blocks (e.g., PLLs, ADCs, DC:DC converters, PHYs, Tx/Rx chains) and running performance simulation of full circuits (e.g., wireless transceivers, wireline transceivers, high-speed I/O macros, memories, microcontrollers, data converters, and power converters).

“We are very excited to be associated with Toumaz, a pioneering company developing ultra-low power silicon systems for the fast-growing market of healthcare and body monitoring devices,” said Ravi Subramanian, president and CEO of Berkeley Design Automation. “Effective pre-tapeout verification of complex analog/RF blocks in their innovative Sensium sensor transceiver platform is a key enabler of high-quality products reaching the market on time and within specifications. We are proud to help Toumaz accelerate and improve the effectiveness of their design verification flow.”

About Berkeley Design Automation
Berkeley Design Automation, Inc. is the recognized leader in advanced analog/RF verification. Its Precision Circuit Analysis technology combines the accuracy, performance, and capacity needed to verify GHz designs in nanometer-scale silicon. Berkeley Design Automation is the recipient of EDN Magazine’s 2006 Innovation Award and the 2006 Red Herring 100 North America Award, making it the first analog and RF EDA company to be honored with either exclusive award in five years. Founded in 2003, the company is funded by Woodside Fund, Bessemer Venture Partners, Matsushita Electric Industrial Co. Ltd., and NTT Corporation. For more information, see

About Toumaz Technology
Toumaz Technology Limited is the leading provider of ultra-low power wireless infrastructure for body monitoring solutions. Toumaz’s ultra low-power smart sensor interface and transceiver platform – the Sensium™ – enables non-intrusive, real-time wireless monitoring of multiple vital signs for a wide range of healthcare and lifestyle management applications. Based on Toumaz’s patented ultra-low power Advanced Mixed Signal (AMx)™ technology, the Sensium provides the enabling technology to connect the mobile individual to healthcare providers – simply, affordably and unobtrusively. For healthcare professionals, this transforms the possibilities for pro-active monitoring and improved quality of care. For patients, it delivers new opportunities for lifestyle-compatible, personalized healthcare, as well as better therapeutic outcomes. For more information, see

Analog FastSPICE, RF FastSPICE, PLL Noise Analyzer, WaveCrave, and Precision Circuit Analysis are trademarks and Berkeley Design is a registered trademark of Berkeley Design Automation, Inc. HSPICE is a registered trademark of Synopsys Inc.. Spectre is a registered trademark of Cadence Design Systems Inc.. Any other trademarks or trade names mentioned are the property of their respective owners.

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