Product Summary

The ad9834cruz is a 75 MHz low power DDS device capable of producing high performance sine and triangular outputs. The ad9834cruz 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 ad9834cruz an ideal candidate for power-sensitive applications. The applications of the ad9834cruz include Frequency stimulus/waveform generation, Frequency phase tuning and modulation, Low power RF/communications systems, Liquid and gas flow measurement, Sensory applications: proximity, motion, and defect detection, Test and medical equipment.

Parametrics

ad9834cruz absolute maximum ratings: (1)AVDD to AGND: -0.3 V to +6 V; (2)DVDD to DGND: -0.3 V to +6 V; (3)AVDD to DVDD: -0.3 V to +0.3 V; (4)AGND to DGND: -0.3 V to +0.3 V; (5)CAP/2.5V: 2.75 V; (6)Digital I/O Voltage to DGND: -0.3 V to DVDD + 0.3 V; (7)Analog I/O Voltage to AGND: -0.3 V to AVDD + 0.3 V; (8)Operating Temperature Range Industrial: -40 to +105 ℃; (9)Storage Temperature Range: -65 to +150 ℃; (10)Maximum Junction Temperature: 150 ℃; (11)TSSOP Package, θJA Thermal Impedance: 143 ℃/W; (12)Lead Temperature, Soldering (10 sec): 300 ℃; (13)IR Reflow, Peak Temperature: 220 ℃; (14)Reflow Soldering Peak Temperature: 260 ℃.

Features

ad9834cruz features: (1)Narrow-band SFDR > 72 dB; (2)2.3 V to 5.5 V power supply; (3)Output frequency up to 37.5 MHz; (4)Sine output/triangular output; (5)On-board comparator; (6)3-wire SPI interface; (7)Extended temperature range: -40 ℃ to +105 ℃; (8)Power-down option; (9)20 mW power consumption at 3 V; (10)20-lead TSSOP.

Diagrams

ad9834cruz block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AD9834CRUZ
AD9834CRUZ


IC DDS 10BIT 75MHZ LP 20-TSSOP

Data Sheet

0-1: $7.08
1-25: $5.95
25-100: $5.47
100-250: $4.99
250-500: $4.67
500-1000: $4.29
AD9834CRUZ-REEL7
AD9834CRUZ-REEL7


IC DDS 10BIT 75MHZ LP 20-TSSOP

Data Sheet

0-1000: $4.29