EVAL-AD9832SDZ Analog Devices, EVAL-AD9832SDZ Datasheet - Page 5

• Manufacturer Part Number: EVAL-AD9832SDZ
• Description: Data Conversion IC Development Tools EVALUATION BOARD I.C.
• Manufacturer: Analog Devices
• Type: DACr
• Series: AD9832r

Specifications of EVAL-AD9832SDZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD9832
• Interface Type: USB
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 1
• For Use With: EVAL-SDP-CB1Z

SETTING UP THE DIGITAL INTERFACE
The first step in setting up the
to set the DIGITAL INTERFACE in the software window (see
Figure 4).
The SPI Frame Frequency ( SYNC ) box and SCLK Frequency
box can also be set in this window. If the SPI interface speed has
not been decided upon, leave the default values as shown in
Figure 5
Evaluation Board User Guide
.
Figure 5. Digital Interface
AD9832
to take measurements is
Figure 4. AD9832 Evaluation Board Software
Rev. 0 | Page 5 of 12
SELECT EXTERNAL MCLK FREQUENCY
Having selected the digital interface specifics, next use the
EXTERNAL MCLK box to select the frequency to use. The
boards are supplied with a 25 MHz general oscillator. If a different
clock source is required, the CLK SMB connector can be used to
supply a different MCLK value.
The general oscillator includes the AEL301 oscillators from
AEL Crystals.
Figure 6. EXTERNAL MCLK Input
AD9832 DDS
UG-313