EVAL-AD5930EBZ Direct Digital Synthesis (DDS) by Analog Devices

Direct Digital Synthesis (DDS)
Status: Production
Series: AD5930
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The AD5930 is a waveform generator with programmable frequency sweep and output burst capability. 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 and thereby free 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 8 mA, the AD5930 provides a convenient low power solution to waveform generation.The AD5930 can be operated in a variety of modes. In continuous output mode, the device outputs the required frequency for a defined length of time and then steps to the next frequency. The length of time the device outputs a particular frequency is either preprogrammed and the device increments the frequency automatically, or, alternatively, is incremented externally via the CTRL pin. In burst mode, the device outputs its frequency for a length of time and then returns to midscale for a further predefined length of time before stepping to the next frequency. When the MSBOUT pin is enabled, a digital output is generated.To program the device, 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 sweep profile is initiated, started, and executed by toggling the CTRL pin.A number of different sweep profiles are offered. Frequencies can be stepped in triangular-sweep mode, which continuously sweeps up and down through the frequency range. Alternatively, in saw-sweep mode, the frequency is swept up through the frequency range, but returns to the initial frequency before executing the sweep again. In addition, a single frequency or burst can be generated without any sweep.The AD5930 is written to via a 3-wire serial interface, which 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 AVDD and DVDD are independent of each other and can be operated from different voltages. The AD5930 also has a standby function, which allows sections of the device that are not being used to be powered down.The AD5930 is available in a 20-lead pb-free TSSOP package.

Where to Buy

Prices starting from US$109.00

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$112.52
5
in stock
 Buy Now
Logo for Newark Electronics
Newark Electronics
from US$118.18
2
in stock
 Buy Now
Logo for Chip One Stop
Chip One Stop
from US$109.00
2
in stock
 Buy Now
Logo for element14
element14
from US$116.50
2
in stock
 Buy Now
Logo for Farnell
Farnell
from US$121.88
2
in stock
 Buy Now

Features

Programmable frequency profile
No external components necessary
Output frequency up to 25 MHz
Burst and listen capability
Preprogrammable frequency profile minimizes number of DSP/microcontroller writes
Sinusoidal/triangular/square wave outputs
Automatic or single pin control of frequency stepping
Waveform starts at known phase
Increments at 0° phase or phase continuously
Power-down mode: 20 μA
Power supply: 2.3 V to 5.5 V
Automotive temperature range: −40°C to +125°C
20-lead pb-free TSSOP

Alternative Descriptions

evaluation board i.c. | Analog Devices
Evaluation Kit, Waveform Generator | Newark Electronics
EVALUATION KIT, WAVEFORM GENERATOR | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a EVAL-AD5930EBZ?

Additional datasheets, footprints and schematics for EVAL-AD5930EBZ are listed on our Part Details page. You can also find images and similar parts to EVAL-AD5930EBZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for EVAL-AD5930EBZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view EVAL-AD5930EBZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does EVAL-AD5930EBZ fall under?

The EVAL-AD5930EBZ is listed under Direct Digital Synthesis (DDS).

Can I view similar or alternative parts?

You can view similar parts to EVAL-AD5930EBZ when available in the Direct Digital Synthesis (DDS) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the EVAL-AD5930EBZ you can contact the distributor directly for product support, shipping queries etc.

Is the EVAL-AD5930EBZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for EVAL-AD5930EBZ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, Chip One Stop, element14 and Farnell have stock available or on a lead time for EVAL-AD5930EBZ.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for EVAL-AD5930EBZ often in real-time on the comparison pages.

What if I can't find stock of EVAL-AD5930EBZ?

You can fill out our help required form which you can use to request a quote for EVAL-AD5930EBZ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay