前言

以下是本篇文章正文內(nèi)容，下面案例可供參考

一、AD9154-FMC-EBZ 產(chǎn)品描述

1.AD9154-FMC-EBZ 產(chǎn)品特性

PRODUCT HIGHLIGHTS1. Ultrawide signal bandwidth enables emerging widebandand multiband wireless applications.2. Advanced low spurious and distortion design techniquesprovide high quality synthesis of wideband signals frombaseband to high intermediate frequencies.3. JESD204B Subclass 1 support simplifies multichipsynchronization.4. Small package size with a 12 mm × 12 mm footprint. 

2.AD9154-FMC-EBZ技術(shù)規(guī)格

FEATURES

Supports input data rates up to 1.096 GSPSProprietary, low spurious and distortion designSingle carrier LTE 20 MHz bandwidth (BW), ACLR = 77 dBc at180 MHz IFSix carrier GSM IMD = 78 dBc, 600 kHz carrier spacing at180 MHz IFSFDR = 72 dBc at 180 MHz IF, ?6 dBFS single toneFlexible 8-lane JESD204B interfaceMultiple chip synchronizationFixed latencyData generator latency compensationInput signal power detectionHigh performance, low noise phase-locked loop (PLL) clockmultiplierDigital inverse sinc filterDigital quadrature modulation using a numericallycontrolled oscillator (NCO)Nyquist band selection—mix modeSelectable 1×, 2×, 4×, and 8× interpolation filtersLow power: 2.11 W at 1.6 GSPS, full operating conditions88-lead, exposed pad LFCSPAPPLICATIONSWireless communicationsMulticarrier LTE and GSM base stationsWideband repeatersSoftware defined radiosWideband communicationsPoint to point microwave radioTransmit diversity, multiple input/multiple output (MIMO)InstrumentationAutomated test equipment 

二、AD9154-FMC-EBZ 應(yīng)用領(lǐng)域

GENERAL DESCRIPTIONThe AD9154 is a quad, 16-bit, high dynamic range digital-toanalog converter (DAC) that provides a maximum sample rateof 2.4 GSPS, permitting multicarrier generation up to the Nyquistfrequency in baseband mode. The AD9154 includes featuresoptimized for direct conversion transmit applications, includingcomplex digital modulation, input signal power detection, andgain, phase, and offset compensation. The DAC outputs areoptimized to interface seamlessly with the ADRF6720-27 radiofrequency quadrature modulator (AQM) from Analog Devices,Inc. In mix mode, the AD9154 DAC can reconstruct carriers inthe second and third Nyquist zones. A serial port interface (SPI)provides the programming/readback of internal parameters. 

三、AD9154-FMC-EBZ應(yīng)用電路圖

示例：

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