AD9102

PRODUCTION

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

Data Sheet (Rev. B) Product Selection Table

Part Models: 2
1ku List Price: Starting From $15.86

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Overview

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

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

High Integration: On-chip DDS and 4096 × 14 pattern memory
Low Power: Power-down mode provides for low power idle periods
Flexible Operation: 3- or 4-wire SPI interface; 1.8 V or 3.3 V supply

Applications

Medical instrumentation
Portable instrumentation
- Signal generators, arbitrary waveform generators
Automotive Radar

Part Models: 2
1ku List Price: Starting From $15.86

Documentation

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. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
AD9102BCPZ	32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
AD9102BCPZRL7	32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 5, 2022 - 21_0271 Qualification of an Alternate Adhesive Material and Molding Compound for Select LFCSP Packages
		PCN21_0271_Form Material_Report Detailed Change Description Qualification Results Summary
AD9102BCPZ	PRODUCTION
AD9102BCPZRL7	PRODUCTION
Aug 1, 2016 - 16_0035 Assembly Relocation of Select LFCSP, Mini-LFCSP and LFCSP Side Solderable Products to STATS ChipPAC China Jiangyin
		PCN16_0035_Form Material_Report Qualification Results Summary Qualification Results Summary Qualification Results Summary
AD9102BCPZ	PRODUCTION
AD9102BCPZRL7	PRODUCTION
May 11, 2014 - 13_0231 Assembly Transfer of Select 4x4 and 5x5mm LFCSP Products to STATS ChipPAC China.
		PCN13_0231_Form Material_Report Detailed Change Description Qualification Report Summary
AD9102BCPZ	PRODUCTION
AD9102BCPZRL7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

Code Examples 2

Can't find the software or driver you need?

Hardware Ecosystem

Parts	Product Life Cycle	Description
Clock ICs 1
AD9514	RECOMMENDED FOR NEW DESIGNS	1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Three Outputs
Differential Amplifiers 1
AD8129	PRODUCTION	Low Cost 200 MHz Differential Receiver Amplifier
Operational Amplifiers (Op Amps) 2
ADA4817-1	PRODUCTION	Single, Low Noise, 1 GHz FastFET Op Amplifier
ADA4817-2	PRODUCTION	Dual, Low Noise, 1 GHz FastFET Op Amplifier

Tools & Simulations

ADIsimDDS (Direct Digital Synthesis)

ADIsimDDS uses mathematical equations to model and illustrate the overall performance of the selected device. ADIsimDDS calculates the required FTW, given the reference clock frequency and desired output frequency. This tool also models an estimate of the overall spectral performance, and allows the user to explore the effects of external reconstruction filters.

Open Tool

IBIS Model 1

AD9102 IBIS Model

Evaluation Kits

AD9102 Evaluation Board

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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 Details

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.