ad5932 Analog Devices, Inc., ad5932 Datasheet - Page 3

• Manufacturer Part Number: ad5932
• Description: Programmable Frequency Scan Waveform Generator
• Manufacturer: Analog Devices, Inc.

GENERAL DESCRIPTION
(continued from Page 1)
To program the AD5932, 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 fre-
quency scan profile is initiated, started, and executed by toggling
the CTRL pin.
The AD5932 is written to via a 3-wire serial interface that operates
at clock rates up to 40 MHz. The device operates with a power
supply from 2.3 V to 5.5 V.
Rev. 0 | Page 3 of 28
Note that the AVDD and DVDD are independent of each other
and can be operated from different voltages. The AD5932 also
has a standby function that allows sections of the device that are
not in use to be powered down.
The AD5932 is available in a 16-lead, Pb-free TSSOP.
AD5932