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AD9102:  Low Power, 14 Bit, 180MSPS, Digital to Analog Converter and Waveform Generator

Product Details

Product Status:Recommended for New Designs

The AD9102 TxDAC® and Waveform Generator is a high performance DAC integrating on-chip pattern memory for complex waveform generation with a Direct Digital Synthesizer (DDS).

The DDS is a 14-bit output, up to 180Mhz master clock sinewave generator with a 24-bit tuning word allowing 10.8Hz/LSB frequency resolution.

SRAM data can include directly generated stored waveforms, amplitude modulation patterns applied to DDS outputs or DDS frequency tuning words.

An internal pattern-control state machine allows the user to program the pattern period for the DAC as well the start delay within the pattern period for the signal output on the DAC.

A SPI interface is used to configure the digital waveform generator and load patterns into the SRAM.

There is a gain adjustment factor and an offset adjustment applied to the digital signal on their way into the DAC.

The AD9102 offers exceptional AC and DC performance and supports DAC sampling rates up to 180 MSPS.

The flexible power supply operating range of 1.8 V to 3.3 V and low power dissipation of the AD9102 make it well suited for portable and low power applications.

PRODUCT HIGHLIGHTS
  1. High Integration.
    On-chip DDS and 4096 × 14 pattern memory
  2. Low Power.
    Power-down mode provides for low power idle period
APPLICATIONS
  • Medical instrumentation
  • Portable instrumentation
    Signal generators, arbitrary waveform generators
  • Automotive Radar

FEATURES and BENEFITS

  • On-chip 4,096 x 14 bit pattern memory
  • On-chip DDS
  • Power dissipation @ 3.3 V, 4 mA output
    96.54 mW @ 180 MSPS
  • Sleep mode: < 5 mW @ 3.3 V
  • Supply voltage: 1.8 V to 3.3 V
  • SFDR to Nyquist
    87 dBc @ 10 MHz output
  • Phase Noise @ 1 kHz offset,
    180 MSPS, 8 mA: −150 dBc/Hz
  • Differential current outputs:
    8 mA max @ 3.3 V
  • Small footprint, 32-lead, 5 mm × 5 mm LFCSP with 3.6 mm × 3.6 mm exposed paddle, and Pb-free package

Functional Block Diagram for AD9102

For evaluation of all Analog Devices High Speed DAC components you will need to purchase or loan a Data Pattern Generator. To find out more information please click here.

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD9102 IBIS Model  (ibs) IBIS Models IBS

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

Product Recommendations & Reference Designs

Companion Products

Suggested Companion Products


Recommended High Speed Amplifiers for the AD9102
  • For Low Noise Amplification, we recommend the ADA4817-1 or the dual ADA4817-2 FastFET amplifiers.
Recommended Receivers for the AD9102
  • For transmitting high speed signals, we recommend the low cost AD8129 Differential Receiver Amplifier.
Recommended Clocks for the AD9102
  • For low jitter clocking, we recommend the AD9514.
Recommended Power Solutions
  • For selecting voltage regulator products, use ADIsimPower.

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Price, packaging, availability

Price Table Help

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.

AD9102 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD9102-EBZ Status: Production Evaluation Board $495.00 Yes -

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.

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