Improving audio with Class D amplifiers
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2002-07-01 |
| Class D amplifiers employing pulse width modulation are popular because of their efficiency and simplicity in improving audio systems. |
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| Dual regulator typology needed to power modern cellphones
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2004-08-16 |
| Advances in process technology require newer power management to wring every minute out of the battery in cellphones. |
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| Hopper hierarchical flow: Improvements for large ICs
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2001-09-16 |
| This technical article describes the Hopper software hierarchical flow implemented to maximize large, high-performance IC design. |
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| Simulation takes off with hardware
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2002-12-02 |
| This article talks about how simulation can help develop firmware in advance for a safe and successful integration |
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| Selecting A/D converters in microprocessor design
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2002-03-16 |
| The usual method of bringing analog inputs into a microprocessor is to use an ADC. Here are some tips for selecting such a part and calibrating it to fit your needs. |
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| Is virtual instrumentation an option or need?
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2005-07-18 |
| Engineers can capitalize on the PC's freedom to define measurement and automation solutions |
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| High-performance delta-sigma ADCs ease converters' limitations
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2006-08-16 |
| The integration of ADCs and CPUs has forced IC manufacturers to replace transistor-level design with VHDL code, synthesis and standard-cell libraries. This has resulted in lower-performance analog circuitry. |
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| Design RFICs with greater speed, accuracy
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2006-11-16 |
| In RFIC design, a "meet-in-the-middle" approach balances top-down fast design processes with bottom-up silicon accuracy to produce a predictable schedule, leading to first-pass silicon success. |
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| IEEE 1394 networking
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2000-09-27 |
| This paper discusses networking data, voice and convergence; the various IEEE 1394 standards; aspects of IEEE 1394 networking including IPv4 over IEEE 1394, MPEG2-TS over IEEE 1394 networking; and implementation considerations. |
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| ADSL: Building a better front-end
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2002-07-16 |
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| Low-power digitized receiver for 2.4GHz GFSK apps
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2005-06-16 |
| A highly digitized architecture offers flexibility at low power, which is important for portable devices that implement emerging wireless standards |
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| Easing RF measurements in cellphones
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2005-05-02 |
| For effortless RF measurement, master two basic test phases during mobile phone production--module test and final test |
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| MCU, flash enhance battery charger features
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2005-01-17 |
| Find out the advantages of using an 8bit flash MCU in designing offline Li-ion battery chargers. |
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| Raising the PC audio performance bar
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1998-12-01 |
| A plethora of audio programming interfaces and decompression technologies have made designing PC audio systems a daunting task. Careful IC and board-level design, based on the ACU97 specifications can help improve device performance. |
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| Assessing the Centinel management system
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2002-06-16 |
| This technical article discusses the efficiency of accurately managing oil mixture content in a diesel engine using a microcontroller-based control system. |
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