Overview

Features and Benefits

  • Supports input data rates up to 1 GSPS
  • Proprietary, low spurious and distortion design
    • Single carrier LTE 20 MHz bandwidth (BW), ACLR = 77 dBc at 180 MHz IF
    • Six carrier GSM IMD = 78 dBc, 600 kHz carrier spacing at 180 MHz IF
    • SFDR = 72 dBc at 180 MHz IF, −6 dBFS single tone
  • Flexible 8-lane JESD204B interface
  • Multiple chip synchronization
    • Fixed latency
    • Data generator latency compensation
  • Input signal power detection
  • High performance, low noise phase-locked loop (PLL) clock multiplier
  • Digital inverse sinc filter
  • Digital quadrature modulation using a numerically controlled oscillator (NCO)
  • Nyquist band selection—mix mode
  • Selectable 1×, 2×, 4×, and 8× interpolation filters
  • Low power: 2.11 W at 1.6 GSPS, full operating conditions
  • 88-lead, exposed pad LFCSP

Product Details

The AD9154 is a quad, 16-bit, high dynamic range digital-to-analog converter (DAC) that provides a maximum sample rate of 2.4 GSPS, permitting multicarrier generation up to the Nyquist frequency in baseband mode. The AD9154 includes features optimized for direct conversion transmit applications including complex digital modulation, input signal power detection, and gain, phase, and offset compensation. The DAC outputs are optimized to interface seamlessly with the ADRF6720-27 radio frequency quadrature modulator (AQM) from Analog Devices, Inc. In mix mode, the AD9154 DAC can reconstruct carriers in the second and third Nyquist Zones. A serial port interface (SPI) provides the programming/readback of internal parameters. The full-scale output current can be programmed over a range of 4 mA to 20 mA. The AD9154 is available in two different 88-lead LFCSP packages

Product Highlights

  1. Ultrawide signal bandwidth enables emerging wideband and multiband wireless applications.
  2. Advanced low spurious and distortion design techniques provide high quality synthesis of wideband signals from baseband to high intermediate frequencies.
  3. JESD204B Subclass 1 support simplifies multichip synchronization.
  4. Small package size with a 12 mm × 12 mm footprint.


Applications

  • Wireless communications
    Multicarrier LTE and GSM base stations
    Wideband repeaters
    Software defined radios
  • Wideband communications
    Point to point microwave radio
  • Transmit diversity, multiple input/multiple output (MIMO)
  • Instrumentation
  • Automated test equipment


Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits (2)

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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Evaluation Boards Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.