-
AD5932: Programmable Frequency Scan Waveform Generator Data Sheet (Rev. C)9/28/2006PDF570 K
Overview
Features and Benefits
- Programmable frequency profile
- No external components necessary
- Output frequency up to 25 MHz
- Preprogrammable frequency profile minimizes number of DSP/microcontroller writes
- Sinusoidal/triangular/square wave outputs
- Automatic or single pin control of frequency stepping
- Power-down mode: 20 μA
- Power supply: 2.3 V to 5.5 V
- Automotive temperature range: −40°C to +125°C
- 16-lead, Pb-free TSSOP
Product Details
The AD5932 is a waveform generator offering a programmable frequency scan. Utilizing embedded digital processing that allows enhanced frequency control, the device generates synthesized analog or digital frequency-stepped waveforms. Because frequency profiles are preprogrammed, continuous write cycles are eliminated, thereby freeing up valuable DSP/microcontroller resources. Waveforms start from a known phase and are incremented phase-continuously, which allows phase shifts to be easily determined. Consuming only 6.7 mA, the AD5932 provides a convenient low power solution to waveform generation.
The AD5932 outputs each frequency in the range of interest for a defined length of time and then steps to the next frequency in the scan range. The length of time the device outputs a particular frequency is preprogrammed, and the device increments the frequency automatically; or, alternatively, the frequency is incremented externally via the CTRL pin. At the end of the range, the AD5932 continues to output the last frequency until the device is reset. The AD5932 also offers a digital output via the MSBOUT pin.
To program the AD5932, the user enters the start frequency, the increment step size, the number of increments to be made, and the time interval that the part outputs each frequency. The frequency scan profile is initiated, started, and executed by toggling the CTRL pin.
The AD5932 is written to via a 3-wire serial interface that operates at clock rates up to 40 MHz. The device operates with a power supply from 2.3 V to 5.5 V.
Note that the AVDD and DVDD are independent of each other and can be operated from different voltages. The AD5932 also has a standby function that allows sections of the device that are not in use to be powered down.
The AD5932 is available in a 16-lead, Pb-free TSSOP.
Applications
- Frequency scanning/radar
- Network/impedance measurements
- Incremental frequency stimulus
- Sensory applications
- Proximity and motion
Product Categories
Markets and Technologies
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
-
AN-1389: Recommended Rework Procedure for the Lead Frame Chip Scale Package (LFCSP) (Rev. 0)1/25/2016PDF133K
-
AN-769: Generating Multiple Clock Outputs from the AD9540 (Rev. 0)2/14/2015PDF0
-
AN-939: Super-Nyquist Operation of the AD9912 Yields a High RF Output Signal (Rev. 0)2/14/2015PDF221 kB
-
AN-837: DDS-Based Clock Jitter Performance vs. DAC Reconstruction Filter Performance (Rev. 0)2/14/2015PDF313 kB
-
AN-557: An Experimenter's Project: (Rev. 0)2/14/2015PDF368 kB
-
AN-419: A Discrete, Low Phase Noise, 125 MHz Crystal Oscillator for the AD98502/14/2015PDF101 kB
-
AN-237: Choosing DACs for Direct Digital Synthesis2/14/2015PDF1156 kB
-
AN-423: Amplitude Modulation of the AD9850 Direct Digital Synthesizer2/14/2015PDF37 kB
-
AN-345: Grounding for Low-and-High-Frequency Circuits2/14/2015PDF455 kB
-
AN-342: Analog Signal-Handling for High Speed and Accuracy2/14/2015PDF468 kB
-
AN-823: Direct Digital Synthesizers in Clocking Applications Time (Rev. 0)2/14/2015PDF115 kB
-
AN-280: Mixed Signal Circuit Technologies2/14/2015PDF2101 kB
-
AN-1044: Programming the AD5932 for Frequency Sweep and Single Frequency Outputs (Rev. A)2/14/2015PDF94 kB
-
AN-605: Synchronizing Multiple AD9852 DDS-Based Synthesizers (Rev. 0)2/14/2015PDF527 kB
-
AN-927: Determining if a Spur is Related to the DDS/DAC or to Some Other Source (For Example, Switching Supplies) (Rev. 0)2/14/2015PDF170 kB
-
AN-587: Synchronizing Multiple AD9850/AD9851 DDS-Based Synthesizers (Rev. 0)2/14/2015PDF116 kB
-
AN-1248: SPI Interface7/2/2013PDF155 kB
-
AN-953: Direct Digital Synthesis (DDS) with a Programmable Modulus (Rev. B)3/27/2008PDF112 kB
-
AN-843: Measuring a Loudspeaker Impedance Profile Using the AD5933 (Rev. A)6/27/2007PDF284 kB
-
AN-851: A WiMax Double Downconversion IF Sampling Receiver Design (Rev. 0)7/26/2006PDF262 kB
-
AN-847: Measuring a Grounded Impedance Profile Using the AD5933 (Rev. A)6/20/2006PDF294 kB
-
AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package (LFCSP)2/1/2006
-
AN-632: Provisionary Data Rates Using the AD9951 DDS as an Agile Reference Clock for the ADN2812 Continuous-Rate CDR (Rev. 0)9/25/2003PDF138 kB
-
AN-543: High Quality, All-Digital RF Frequency Modulation Generation with the ADSP-2181 and the AD9850 DDS9/12/2002PDF49 K
-
• AN-543 - Monaural FM Transmitter
DSP -
• AN-543 - Stereo FM Transmitter
DSP
-
FAQs7/26/2017
-
Ask The Applications Engineer—38: Better, Faster Open-Loop Gain Measurement11/1/2007 Analog Dialogue
-
Video Portables and Cameras Get HDMI Outputs4/13/2007
-
Improved DDS Devices Enable Advanced Comm Systems9/1/2006
-
ADI Buys Korean Mobile TV Chip Maker6/7/2006
-
The Year of the Waveform Generator12/1/2005
-
DDS Applications9/26/2005
-
Synchronized Synthesizers Aid Multichannel Systems9/20/2005
-
DDS IC Initiates Synchronized Signals7/20/2005
-
Digital Waveform Generator Provides Flexible Frequency Tuning for Sensor Measurement12/7/2004
-
DDS Simplifies Polar Modulation8/5/2004
-
DDS Design5/13/2004
-
Integrated DDS Chip Takes Steps To 2.7 GHz4/28/2004
-
Speedy A/Ds Demand Stable Clocks3/22/2004
-
DDS IC Plus Frequency-To-Voltage Converter Make Low-Cost DAC2/5/2004
-
Simple Circuit Controls Stepper Motors1/8/2004
-
Two DDS ICs Implement Amplitude-shift Keying12/25/2003
-
DDS Circuit Generates Precise PWM Waveforms10/2/2003
-
DDS Device Produces Sawtooth Waveform7/10/2003
-
400-MSample DDSs Run On Only +1.8 VDC12/1/2002
-
Digital Potentiometers Vary Amplitude In DDS Devices5/29/2000
-
DDS Device Provides Amplitude Modulation9/2/1999
-
Basics of Designing a Digital Radio Receiver (Radio 101)3/6/1998
Software & Systems Requirements
Evaluation Software
Tools & Simulations
Design Tools
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.
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.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| AD5932YRUZ | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| AD5932YRUZ-REEL7 | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| Wafer Fabrication Data |
PCN-PDN Information
Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.
Support & Discussions
AD5932 Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku 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. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
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.