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Specification
Brand : Gearwell
BulletPoint1 : AD9834 is a 75 MHz, low power DDS device capable of producing high performance sine and triangular outputs
BulletPoint2 : AD9834 provides a phase modulation and frequency modulation function
BulletPoint3 : AD9834 via a three-wire serial interface to write data
BulletPoint4 : AD9834 has a control pin Sleep (SLEEP), to support power-down mode control from the outside.
BulletPoint5 : Used for frequency excitation/waveform generation, frequency phase tuning and modulation, low-power RF/communication systems
ItemName : WA VE Generator, Signal Generator Module, 1Pcs AD9834 DDS Signal Generator Module Sine Triangle Square WA VE Generator
ItemPackageDimensions_Height : 3 centimeters
ItemPackageDimensions_Length : 8 centimeters
ItemPackageDimensions_Width : 7 centimeters
ItemTypeKeyword : function-generators
Manufacturer : Gearwell
ModelName : Hyuduo254tq1hpcg
ModelNumber : Gearwell37movcytb6
PartNumber : Gearwell37movcytb6
ProductDescription :
Features:

AD9834 provides a phase modulation and frequency modulation function. Frequency register 28bit; clock rate of 75MHz, can achieve a resolution of 0.28 Hz. Similarly, when the clock rate is 1 MHz, AD9834 can achieve a resolution of 0.004Hz. Affect the frequency and phase modulation method is through the serial interface to load the register, then register by software or FSELECT / PSELECT pin switches Device.
AD9834 via a three-wire serial interface to write data. The serial interface that operates at clock rates up to 40MHz and is compatible with digital signal processing and micro-controller standards. The device is 2.3V to 5.5V power supply. Analog and digital sections are independent, you can use different power supply; for example, AVDD can be 5V, and DVDD can be 3V.
AD9834 has a control pin Sleep (SLEEP), to support power-down mode control from the outside. No part of the device may shut off to minimize power consumption. For example, when generating a clock output can be turned off DAC. The device uses a 20-pin TSSOP package.
Used for frequency excitation/waveform generation, frequency phase tuning and modulation, low-power RF/communication systems, liquid and air FL OW measurement, sensor applications, proximity, motion and defect detection, testing and medical equipment.

Specifications:
Narrow-band SFDR: >72dB
Power Supply: 2.3 V~5.5 V
Output Frequency: Up to 37.5MHz
Output WA VE: Sine WA VE output/triangle WA VE output
Comparator: On-chip comparators
Interface: Three-wire Serial Peripheral Interface
Extended Temperature Range: -40℃ to +105℃

Power Consumption: 20mW (when 3V)
Size: 5.8 x 6cm/2.28 x 2.36inch
Weight: 13g



Applications:
1.Frequency stimulus/waveform generation
2.Frequency phase tuning and modulation
3.Low power RF/communications systems
4.Liquid and gas FL OW measurement
5.Sensory applications:
ProductSiteLaunchDate : 2024-07-31T20:25:30.489Z
Size : Parts+casing+instructions
UnspscCode : 43220000