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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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AD9735BBCZ датащи(PDF) 1 Page - Analog Devices |
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AD9735BBCZ датащи(HTML) 1 Page - Analog Devices |
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1 / 72 page  10-/12-/14-Bit, 1200 MSPS DACS Data Sheet AD9734/AD9735/AD9736 Rev. B Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor other rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2005–2017 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com FEATURES Pin-compatible family Excellent dynamic performance AD9736: SFDR = 82 dBc at fOUT = 30 MHz AD9736: SFDR = 69 dBc at fOUT = 130 MHz AD9736: IMD = 87 dBc at fOUT = 30 MHz AD9736: IMD = 82 dBc at fOUT = 130 MHz LVDS data interface with on-chip 100 Ω terminations Built-in self test LVDS sampling integrity LVDS-to-DAC data transfer integrity Low power: 380 mW (IFS = 20 mA; fOUT = 330 MHz) 1.8/3.3 V dual-supply operation Adjustable analog output 8.66 mA to 31.66 mA (RL = 25 Ω to 50 Ω) On-chip 1.2 V reference 160-lead chip scale ball grid array (CSP_BGA) package APPLICATIONS Broadband communications systems Cellular infrastructure (digital predistortion) Point-to-point wireless CMTS/VOD Instrumentation, automatic test equipment Radar, avionics GENERAL DESCRIPTION The AD9736, AD9735, and AD9734 are high performance, high frequency DACs that provide sample rates of up to 1200 MSPS, permitting multicarrier generation up to their Nyquist frequency. The AD9736 is the 14-bit member of the family, while the AD9735 and the AD9734 are the 12-bit and 10-bit members, respectively. They include a serial peripheral interface (SPI) port that provides for programming of many internal parameters and enables readback of status registers. A reduced-specification LVDS interface is utilized to achieve the high sample rate. The output current can be programmed over a range of 8.66 mA to 31.66 mA. The AD973x family is manufactured on a 0.18 µm CMOS process and operates from 1.8 V and 3.3 V supplies for a total power consumption of 380 mW in bypass mode. It is supplied in a 160-lead chip scale ball grid array for reduced package parasitics. FUNCTIONAL BLOCK DIAGRAM BAND GAP DATACLK_IN+ DATACLK_IN– DB[13:0]– DB[13:0]+ SPI 14-, 12-, 10-BIT DAC CORE IOUTA IOUTB SDO SDIO SCLK CSB CONTROLLER REFERENCE CURRENT DACCLK– IRQ DACCLK+ I120 VREF RESET DATACLK_OUT+ DATACLK_OUT– S1 S2 S3 C1 C2 C3 C2 C1S1 S3 S2 C3 2× CLOCK DISTRIBUTION Figure 1. PRODUCT HIGHLIGHTS 1. Low noise and intermodulation distortion (IMD) features enable high quality synthesis of wideband signals at inter- mediate frequencies up to 600 MHz. 2. Double data rate (DDR) LVDS data receivers support the maximum conversion rate of 1200 MSPS. 3. Direct pin programmability of basic functions or SPI port access offers complete control of all AD973x family functions. 4. Manufactured on a CMOS process, the AD973x family uses a proprietary switching technique that enhances dynamic performance. 5. The current output(s) of the AD9736 family are easily con- figured for single-ended or differential circuit topologies. |
Аналогичный номер детали - AD9735BBCZ |
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Аналогичное описание - AD9735BBCZ |
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