Analog Devices AD9915 5 GSPS Direct Digital Synthesizer Datasheet

AD9915 2.5GSPS 12-bit DDS DAC

Brand: Analog Devices
Category: Other Electronics
Document type: Datasheet
Language: English
Pages: 40
File format: PDF
File size: 7.2 MB
Published: 02 August, 2012
Updated: 30 September, 2023
MD5 checksum: D490F015700BD1C6F6B0F56059AD0286
PDF: Analog Devices AD9915 5 GSPS Direct Digital Synthesizer Datasheet PDF

About this manual

The AD9915 is a high-performance direct digital synthesizer (DDS) featuring an internal 12-bit DAC and a programmable modulus mode for fine tuning resolution. It supports frequency tuning resolutions down to 194 pHz and can generate analog output sinusoidal waveforms at up to 1.0 GHz.

What's inside

Features
Applications
Functional Block Diagram
General Description
DC Specifications
AC Specifications
Digital Timing Specifications
Absolute Maximum Ratings

Specifications

Output Frequency Range	up to 1.0 GHz
Frequency tuning resolution	194 pHz
DAC Resolution	12-bit
Supply Voltage (AVDD/DVDD)	1.8 V or 3.3 V
Package Type	88-lead LFCSP

Frequently asked questions

What is the maximum output frequency this synthesizer can generate?

The device generates a sinusoidal waveform at up to 1.0 GHz.

What are the required supply voltages for operation?

The device requires either 1.8 V or 3.3 V power supplies.

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