Analog Devices: AD9910/PCBZ Evaluation Board for AD9910 1 GSPS DDS with 14-Bit DAC

atomar — Sun, 27 Oct 2013 05:57:17 GMT

Current Revision posted to Documents by atomar on 10/27/2013 5:57:17 AM

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Kit Overview

The Analog Devices AD9910/PCBZAD9910/PCBZ Evaluation Board uses AD9910AD9910 which is a 1 GSPS DDS with a 14-bit DAC. The evaluation board software provides a graphical user interface (GUI) for easy communication with the device along with many user-friendly features such as the mouse-over effect.

TheAD9910AD9910 1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer:

The AD9910 is a direct digital synthesizer (DDS) featuring an integrated 14-bit DAC and supporting sample rates up to 1 GSPS.
The AD9910 employs an advanced, proprietary DDS technology that provides a significant reduction in power con-sumption without sacrificing performance. The DDS/DAC combination forms a digitally programmable, high frequency, analog output synthesizer capable of generating a frequency agile sinusoidal waveform at frequencies up to 400 MHz.
The user has access to the three signal control parameters that control the DDS: frequency, phase, and amplitude. The DDS provides fast frequency hopping and frequency tuning resolu-tion with its 32-bit accumulator. With a 1 GSPS sample rate, the tuning resolution is ~0.23 Hz. The DDS also enables fast phase and amplitude switching capability.
The AD9910 is controlled by programming its internal control registers via a serial I/O port.
The AD9910 includes an integrated static RAM to support various combinations of frequency, phase, and/or amplitude modulation.
The AD9910 also supports a user defined, digitally controlled, digital ramp mode of operation. In this mode, the frequency, phase, or amplitude can be varied linearly over time. For more advanced modulation functions, a high speed parallel data input port is included to enable direct frequency, phase, amplitude, or polar modulation.
The AD9910 is specified to operate over the extended industrial temperature range

Key Applications: Agile local oscillator (LO) frequency synthesis, Programmable clock generators, FM chirp source for radar and scanning systems, Test and measurement equipment, Acousto-optic device drivers, Polar modulators, Fast frequency hopping

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Technical Documents

Learning Center

Type	Description
User Guide	ADI: User Guide for AD9910/PCBZ Evaluation Board
Datasheet	ADI: Datasheet for AD9910 - 1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer
Design Techniques	ADI: Circuit Note (CN-0121) for Synchronizing Multiple AD9910 1 GSPS Direct Digital Synthesizers
Application Note	ADI: AN-953 - Application Note for Direct Digital Synthesis (DDS) with a Programmable Modulus

Design Elements

Type	Description
Layout	ADI: Layout File for AD9910
Schematics	ADI: Schematics file for AD9910
BOM	ADI: BOM File for AD9910
Simulation Model	ADI: AD9910 IBIS Model
Application Library	ADI: Software Code for AD9910

Video

Kit Features

Key Features for AD9910/PCBZAD9910/PCBZ Evaluation Board:

Full-featured evaluation board for the AD9910
PC evaluation software for control and measurement of the AD9910
USB interface
Graphic user interface (GUI) software with frequency sweep capability for board control and data analysis
Factory tested and ready to use

Key Features for AD9910AD9910 1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer:

1 GSPS internal clock speed (up to 400 MHz analog output)
Integrated 1 GSPS, 14-bit DAC
0.23 Hz or better frequency resolution
Phase noise ≤ −125 dBc/Hz @ 1 kHz offset (400 MHz carrier)
Excellent dynamic performance with >80 dB narrow-band SFDR
Serial input/output (I/O) control
Automatic linear or arbitrary frequency, phase, and amplitude sweep capability
8 frequency and phase offset profiles
Sin(x)/(x) correction (inverse sinc filter)
1.8 V and 3.3 V power supplies
Software and hardware controlled power-down
100-lead TQFP_EP package
Integrated 1024 word × 32-bit RAM
PLL REFCLK multiplier
Parallel datapath interface
Internal oscillator can be driven by a single crystal
Phase modulation capability
Amplitude modulation capability
Multichip synchronization

Kit Contents

The Analog Devices AD9910/PCBZAD9910/PCBZ Evaluation Board is supplied with below contents:

AD9910 evaluation board
AD9910/PCBZAD9910/PCBZ installation software CD
USB cable

Tags: ad9910, ad9910/pcbz, analog_devices