MCUs with PPG can function as PWM and DAC
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2003-12-16 |
| MCUs that include built-in 16bit PPG timers can be configured in PWM mode to generate waveforms with varied pulse width at a constant period, in synchronization with a dedicated external or software trigger. |
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| Sigma-delta techniques extend DAC resolution
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2005-06-01 |
| For applications that need more resolution from small or affordable DACs, a sigma-delta modulator can be the solution |
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| DACs with FPGAs for direct-IF architectures
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2004-02-16 |
| FPGAs allow partitioning from the DAC for flexible pre-processing, making the resulting system more adaptable |
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| Setting up a high-performance data acquisition system
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1999-11-01 |
| You can design a complete data acquisition system around two high-performance but low cost devices -- a microcontroller and a DAC -- affording a level of integration tad short of a system-on-chip solution |
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| Web-based EDA tools come to Asia
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2000-09-01 |
| We can shop for clothing and record albums over the Internet; we can order food, and even have love affairs! Why not design ICs? This was the underlying theme at the recently concluded Design Automation Conference (DAC 2000) in Los Angeles. Look, for example, at the thinking process harnessed by Barcelona Design Systems |
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| Ikos lawsuit against Axis turns more complex
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2001-04-15 |
| Is the Ikos lawsuit strictly 'black and white' or is it tied to a takeover bid? This technical news article describes that issue against Axis Systems, which deals about the emulation patents of both companies. |
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| Moving to 12-bit embedded control
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2000-08-01 |
| At the Embedded Systems Conference in 1998, Tremont Mao of Analog Devices was demonstrating his own version of the Rube Goldberg machine. |
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| Digital audio dominates multimedia trends
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1999-11-10 |
| The recent Analog and Mixed-Signal Conference in California keyed on the three major applications of mixed-signal technology: Communications, Multimedia, and Power Management. |
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| The future of mixed-signal design
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2000-02-01 |
| I hear two contradictory things regarding mixed-signal IC design. One set of voices says the systems-on-chip (SoC) of the future will be large mixed-signal systems, and the proportion of these being built will double from about 33 percent currently to 66 percent by 2005. The other set of voices says everything will be big digital chips constructed in ever-deeper submicron CMOS, in that the ASICs of the future will use as many 15 million logic gates, but that the analog and mixed-signal circuitry will be left off-chip. |
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| Designing FPGA signal-processing datapaths for SDR
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2002-04-08 |
| This article provides an overview of how several signal processing functions can be implemented in a field programmable gate array. |
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| AD/DA conversion for HDTV applications
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2001-02-01 |
| This article delves into different representations of video and graphics signals used in PC and digital TV (DTV), including high-definition TV (HDTV) environments. |
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| DVD recorder systems present complex design challenges
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2004-07-16 |
| Creating reliable DVD recorders is a complex task. Here are some of the pointers and solutions to help you. |
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| Enhancing sound quality with DACs
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2002-06-01 |
| Audio engineers can maximize their multimedia project's system quality by employing digital-to-analog techniques into their designs. |
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| Power amp biasing with digital dynamic bias chip
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2005-11-01 |
| To compete in 3G base-station markets, power-amplifier OEMS need an adjustable bias that reduces cost and effectively manages LDMOS temp responses |
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| Simulating high-speed disk drive signals
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2003-05-16 |
| To develop next-generation disk drives, engineers require test signals capable of simulating high-speed channel rates. |
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