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ADS5545 Datasheet(PDF) 1 Page - Texas Instruments |
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ADS5545 Datasheet(HTML) 1 Page - Texas Instruments |
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1 FEATURES APPLICATIONS DESCRIPTION ADS5517 SLWS203 – DECEMBER 2007 www.ti.com 11-BIT, 200 MSPS ADC • Clock Duty Cycle Stabilizer • Maximum Sample Rate: 200 MSPS • No External Reference Decoupling Required • 11-Bit Resolution • Internal and External Reference Support • No Missing Codes • Programmable Output Clock Position to Ease Data Capture • Total Power Dissipation 1.23 W • 3.3-V Analog and Digital Supply • Internal Sample and Hold • 48-QFN Package (7 mm × 7 mm) • 67-dBFS SNR at 70-MHz IF • 84-dBc SFDR at 70-MHz IF, 0-dB Gain • High Analog Bandwidth up to 800 MHz • Wireless Communications Infrastructure • Double Data Rate (DDR) LVDS and Parallel • Software Defined Radio CMOS Output Options • Power Amplifier Linearization • Programmable Gain up to 6 dB for SNR/SFDR • 802.16d/e Trade-Off at High IF • Test and Measurement Instrumentation • Reduced Power Modes at Lower Sample Rates • High Definition Video • Supports Input Clock Amplitude Down to • Medical Imaging 400 mVPP • Radar Systems In a compact 48-pin QFN, the device offers fully differential LVDS DDR (Double Data Rate) interface while parallel CMOS outputs can also be selected. ADS5517 is a high performance 11-bit, 200-MSPS Flexible output clock position programmability is A/D converter. It offers state-of-the art functionality available to ease capture and trade-off setup for hold and performance using advanced techniques to times. At lower sampling rates, the ADC can be minimize board space. With high analog bandwidth operated at scaled down power with no loss in and low jitter input clock buffer, the ADC supports performance. The ADS5517 includes an internal both high SNR and high SFDR at high input reference, while eliminating the traditional reference frequencies. It features programmable gain options pins and associated external decoupling. The device that can be used to improve SFDR performance at also supports an external reference mode. lower full-scale analog input ranges. The device is specified over the industrial temperature range (-40 °C to 85°C). ADS5517 PRODUCT FAMILY 210 MSPS 190 MSPS 170 MSPS 14 bit ADS5547 ADS5546 ADS5545 12 bit ADS5527 - ADS5525 ADS5517 11 bit (200MSPS) 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2007, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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