Sequence Launches Columbus-AMS SoC Extraction Tool; Targets Mixed-Signal, Analog, Memory, and Full-Custom Chips -- Ready Integration With Calibre, Analog Artist.Business Editors/High-Tech Writers SANTA CLARA Santa Clara, city, Cuba Santa Clara (sän`tä klä`rä), city (1994 est. pop. 217,000), capital of Villa Clara prov., central Cuba. , Calif.--(BUSINESS WIRE)--Jan. 27, 2003 Sequence Design today introduced Columbus-AMS, a 3-D, RLC RLC Residual lung capacity extractor for mixed-signal, analog, memory, and full-custom digital designs of 1 million transistors or more. Columbus-AMS, based on the award-winning foundation technology of Columbus-RF, is part of Sequence's ExtractionStage, a suite of high-performance tools tuned for complex, multi-million-gate SoCs and analog/mixed-signal design. Extracting inductance inductance, quantity that measures the electromagnetic induction of an electric circuit component; it is a property of the component itself rather than of the circuit as a whole. has become a key differentiator for Sequence. "On-chip inductance extraction with Columbus-AMS is critical for analog circuits analog circuit, electronic circuit that operates with currents and voltages that vary continuously with time and have no abrupt transitions between levels. Generally speaking, analog circuits are contrasted with digital circuits, which function as though currents or as well high-speed digital circuits," said Dr. Susheel Chandra, Sequence senior vice president of R&D and product marketing. "In analog circuits, inductance adversely affects critical specifications such as gain, center frequency, and frequency response." According to according to prep. 1. As stated or indicated by; on the authority of: according to historians. 2. In keeping with: according to instructions. 3. Dr. Chandra Doctor Sivasubramanian Chandrasegarampillai (ofen abbreviated to Dr. Chandra) is a fictional character from Arthur C. Clarke's Space Odyssey Series of novels. , a Sequence customer designing an RF amplifier experienced a 20 percent center frequency shift and 10dB gain degradation due to parasitic inductance. In digital circuits, he noted, inductance commonly increases delay and clock skew In circuit design In circuit design, clock skew (sometimes timing skew) is a phenomenon in synchronous circuits in which the clock signal (sent from the clock circuit) arrives at different components at different times. by as much as 35 percent. Increased delays and clock skew reduce chip performance and can result in a functional failure. Customers using Columbus-AMS typically achieved results within a 2 percent to 5 percent of a field solver, results validated in dozens of production designs and thousands of silicon measurements, Dr. Chandra added. Columbus-AMS is easy to use with its integration into the Cadence cadence, in music, the ending of a phrase or composition. In singing the voice may be raised or lowered, or the singer may execute elaborate variations within the key. Analog Artist environment, with no complicated rule decks to manage, and no new commands to learn. Columbus-AMS is configurable for a variety of analog devices Analog Devices (NYSE: ADI) is an American multinational producer of semiconductor devices. Analog specializes in ADC, DAC, MEMS, and DSP chips for consumer and industrial goods. Analog is presently designing circuits in the 65 nanometer to 3 µm process feature sizes range. such as differential inductors and isolated FETs, and supports both Calibre and Diva flows. Columbus-AMS also works with Calibre in a standalone flow for full-chip batch-mode extraction runs. In addition to flexible interfaces, Columbus-AMS features new "Smart Probing" technology that allows the user to perform on-demand extraction and on-the-fly parasitic reduction. The on-the-fly parasitic reduction displays the inductance, capacitance capacitance, in electricity, capability of a body, system, circuit, or device for storing electric charge. Capacitance is expressed as the ratio of stored charge in coulombs to the impressed potential difference in volts. , and resistance parasitics between two layout points in a compact lumped format that is easily understood by the user. Availability Columbus-AMS is currently available. Existing users may upgrade their current versions of Columbus-RF. For more information, contact the Sequence sales team at: sales@sequencedesign.com. Columbus-AMS Feature Summary -- Highly accurate (within 2 percent to 5 percent of a field solver) inductance, capacitance, and resistance extraction -- Ideal for million-plus transistor, mixed-signal, analog, memory, and custom digital designs -- Integrated into the Cadence Analog Design Environment -- Supports both Calibre and Diva LVS flows -- Easy to set up and use -- configurable for a variety of analog devices -- Eliminate the need to support complex parasitic-extraction rule decks -- Supported in IBM design kits for SiGe processes (Diva flow) Sequence ExtractionStage ExtractionStage is the only suite of automated interconnect parasitic tools extracting highly accurate (results correlated within 2 percent to 5 percent of a field solver for a wide variety of cases) resistance, capacitance, and inductance values across a wide range of design styles. In addition to Columbus-AMS, the ExtractionStage suite includes Columbus-Turbo, an accurate high-speed (greater than 3 million nets per hour with multiple CPUs) extractor for standard-cell flows. About Sequence Sequence Design, Inc., the SoC Design Closure Company(SM), enables system-on-chip designers to bring higher-performance and lower-power integrated circuits Integrated circuits Miniature electronic circuits produced within and upon a single semiconductor crystal, usually silicon. Integrated circuits range in complexity from simple logic circuits and amplifiers, about 1/20 in. (1. quickly to fabrication fabrication (fab´rikā´sh  n),n the construction or making of a restoration. . Sequence's physical design software and solutions give its more than 100 customers the competitive advantage they need to excel in aggressive technology markets, despite demanding complexity and time-to-market issues of sub-180 nanometer designs. Sequence has worldwide development and field service operations. The company was recently named by Reed Electronics as one of the top 50 companies to watch in the electronics industry. Sequence is privately held. Sequence is a member of Cadence Design Systems' Connections(TM) and Mentor Graphics' Open Door(TM) partnership programs. Additional information is available at sequencedesign.com. Note to Editors: All trademarks mentioned herein are the property of their respective owners. |
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