AD9102
Info: : PRODUCTION
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AD9102

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

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $15.86
Features
  • On-chip 4096 × 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
  • Differential current outputs: 8 mA max @ 3.3 V
  • SFDR to Nyquist
    • 87 dBc @ 10 MHz output
  • Phase noise @ 1 kHz offset, 180 MSPS, 8 mA: −150 dBc/Hz
  • Small footprint, 32-lead, 5 mm × 5 mm LFCSP with 3.6 mm × 3.6 mm exposed paddle, and Pb-free package
Additional Details
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The AD9102 TxDAC and waveform generator is a high performance digital-to-analog converter (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 180 MSPS master clock sine wave generator with a 24-bit tuning word, allowing 10.8 Hz/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 lets the user 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.

A gain adjustment factor and an offset adjustment are applied to the digital signal on their way into the DAC.

The AD9102 offers exceptional ac and dc performance and supports DAC sampling rates of 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
Part Models 2
1ku List Price Starting From $15.86

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD9102BCPZ
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AD9102BCPZRL7
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Part Models

Product Lifecycle

PCN

Jul 5, 2022

- 21_0271

Qualification of an Alternate Adhesive Material and Molding Compound for Select LFCSP Packages

Aug 1, 2016

- 16_0035

Assembly Relocation of Select LFCSP, Mini-LFCSP and LFCSP Side Solderable Products to STATS ChipPAC China Jiangyin

May 11, 2014

- 13_0231

Assembly Transfer of Select 4x4 and 5x5mm LFCSP Products to STATS ChipPAC China.

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jul 5, 2022

- 21_0271

arrow down

Qualification of an Alternate Adhesive Material and Molding Compound for Select LFCSP Packages

Aug 1, 2016

- 16_0035

arrow down

Assembly Relocation of Select LFCSP, Mini-LFCSP and LFCSP Side Solderable Products to STATS ChipPAC China Jiangyin

May 11, 2014

- 13_0231

arrow down

Assembly Transfer of Select 4x4 and 5x5mm LFCSP Products to STATS ChipPAC China.

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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EVAL-AD9102

AD9102 Evaluation Board

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EVAL-AD9102

AD9102 Evaluation Board

AD9102 Evaluation Board

Features and Benefits

  • 180 MSPS 14-bit single digital-to-analog converter with SPI interface
  • Balun or amplifier options for differential to single-ended output voltage conversion
  • On-board and external clocking options
  • Small, Arduino Uno form factor
  • Can be used with Mbed-enabled hardware like SDP-K1

Product Detail

The AD9106 and AD9102 evaluation boards are compatible with ARM-based Mbed-enabled boards like SDP-K1 and are designed to connect to Arduino Uno headers.

The evaluation setup can be powered by USB only and does not require a high-frequency waveform generator for clock input. The evaluation board by default uses an on-board 156.25 MHz crystal oscillator as clock source but provides external clocking option. DAC outputs can be transformer-coupled or evaluated with on-board amplifiers.

Along with the hardware, example source codes are provided and can be used as starting point for developing firmware for targeted applications. The evaluation boards and the example source codes with minor changes can work with other Mbed platforms.

Tools & Simulations

Tools & Simulations 2

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