TI intros 13-bit, 210MSPS ADC with superior dynamic performance for wideband applications.Texas Instruments has announced a 13-bit, 210MSPS MSPS Mega-Samples Per Second MSPS Million Samples Per Second MSPS Michigan Society of Professional Surveyors MSPS Modular Synthesis Plug-In System MSPS Million Symbols per Second MSPS mobilization stationing and planning system (US DoD) analog-to-digital converter (ADC (1) See A/D converter. (2) (Apple Display Connector) A peripheral connector from Apple that combines digital video display, USB and power in one cable. ) featuring 68dB signal-to-noise ratio (SNR) and 79dB spurious-free dynamic range (SFDR SFDR Spurious-Free Dynamic Range SFDR Spurious Free Dynamic Range (RF communications) SFDR Standard Flight Data Recorder SFDR Secondary Flight Display Repeater (aviation) SFDR System Functional Design Review ), at the maximum sample rate of 210MSPS and an input frequency of 230MHz. This breakthrough dynamic performance achieved by the new ADS5440 enables improved receiver performance in a multitude of applications including software defined radios, basestation power amplifier linearization In mathematics and its applications, linearization refers to finding the linear approximation to a function at a given point. In the study of dynamical systems, linearization is a method for assessing the local stability of an equilibrium point of a system of nonlinear differential systems, as well as test and measurement systems. "The ADS5440 leverages TI's unique, high-speed BiCom-III complementary bipolar Si-Ge process to deliver the highest SNR and SFDR performance at high input frequencies," said Roberto Sadkowski, Business Unit Manager for TI's high-speed ADCs. The ADS5440 operates from a 5V supply, while providing LVDS-compatible digital outputs from a 3.3V supply. In addition, an internal reference and input buffer simplifies system design requirements. The device is specified over the industrial temperature range of -40C to +85C. The ADS5440 is optimized to work with TI's high-performance TMS320C6x DSP platform and a range of high-speed amplifiers and digital-to-analog converters, such as the THS4509 fully differential amplifier A fully differential amplifier, usually referred to as an 'FDA' for brevity, is a DC-coupled high-gain electronic voltage amplifier with differential inputs and differential outputs. and DAC See D/A converter and discretionary access control. DAC - Digital to Analog Converter 5687 16-bit, 500MSPS DAC, to provide a truly state-of-the-art signal chain for wideband applications. The ADS5440 is sampling now, with volume production scheduled for 4Q 2005. The device comes in an 80-pin TQFP PowerPad package and is priced at $65.00 in 1,000 piece quantities (suggested resale pricing). Evaluation modules (EVMs) are also available. TI offers analog engineers a wide-ranging support infrastructure that includes training and seminars, design tools and utilities, technical documentation, evaluation modules, an online KnowledgeBase, a product information hotline and a comprehensive offering of samples that ship within 24 hours of request. |
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