BUY NOWBUY NOW | Development Tools | Technical Documents | Video | Features | Kit Contents |
| Kit Overview
The EVAL-AD9837SDZEVAL-AD9837SDZ Evaluation board is used in conjunction with a EVAL-SDP-CB1ZEVAL-SDP-CB1Z SDP-B System Development Platform board (sold separately) available from Analog Devices, Inc and software allowing the AD9837AD9837 to be controlled from an SDP board. The USB-to-SPI communication to the AD9837 is completed using this Blackfin
The AD9837AD9837 is a 16 MHz low power DDS device capable of producing high performance sine and triangular outputs. It also has an on-board comparator that allows a square wave to be produced for clock generation. Consuming only 20 mW of power at 3 V makes the AD9837 an ideal candidate for power-sensitive applications.
The AD9837AD9837 is a low power, programmable waveform generator capable of producing sine, triangular, and square wave outputs. Waveform generation is required in various types of sensing, actuation, and time domain reflectometry (TDR) applications. The output frequency and phase are software programmable, allowing easy tuning. The frequency registers are 28 bits wide: with a 16 MHz clock rate, resolution of 0.06 Hz can be achieved; with a 5 MHz clock rate, the AD9837 can be tuned to 0.02 Hz resolution.
Key Applications: Biomedical sensors, Bioelectrical impedance analysis, Electrochemical analysis, Impedance spectroscopy, Complex impedance measurement, Nondestructive testing | |||||||||||
|
Development Tools
SDP-B System Development Platform EVAL-SDP-CB1ZEVAL-SDP-CB1Z Features:
- Blackfin Processor ADSP-BF527
- USB 2.0 Interface to PC
- JTAG header footprint
- 32MB SDRAM
- 2 x Small Footprint 120 Pin Connectors
- Configurable Peripheral Interfaces - SPI - SPORT - I2C - GPIOs - Parallel - Timers
Technical Documents
Learning Center
Design Elements
Type | Description |
---|---|
CAD Model | ADI: CAD Model for AD9837BCPZ-RL (BXL) |
Reference Design | ADI: Reference Design for AD9837 Evaluation Board |
Application Library | ADI: Application Library for BeMicro FPGA Project for AD9837 with Nios driver |
Video
Kit Features
Features of EVAL-AD9837SDZEVAL-AD9837SDZ AD9837AD9837 Evaluation Board:
- Full featured evaluation board for the AD9837AD9837
- Graphical user interface software for board control and data analysis
- Connector to EVAL-SDP-CB1ZEVAL-SDP-CB1Z system demonstration platform (SDP) board
- Various power supply and reference link options
Features of AD9837AD9837 Programmable Waveform Generator:
- Digitally programmable frequency and phase
- 8.5 mW power consumption at 2.3 V
- MCLK speed: 16 MHz (B grade), 5 MHz (A grade)
- 28-bit resolution: 0.06 Hz at 16 MHz reference clock
- Sinusoidal, triangular, and square wave outputs
- 2.3 V to 5.5 V power supply
- 3-wire SPI interface
- Extended temperature range: −40°C to +125°C
- Power-down option
- 10-lead LFCSP
Kit Contents
The Analog Devices EVAL-AD9837SDZEVAL-AD9837SDZ supplied with below contents:
- EVAL-AD9837SDZEVAL-AD9837SDZ Evaluation Board
- Software CD