Product Summary

The AD9834BRUZ is a numerically controlled oscillator employing a phase accumulator, a SIN ROM and a 10-bit D/A converter integrated on a single CMOS chip. Clock rates up to 50 MHz are supported with a power supply from 2.3 V to 5.5 V. Capability for phase modulation and frequency modulation is provided. Frequency accuracy can be controlled to one part in 0.25 billion. The AD9834BRUZ has a power-down pin (SLEEP) which allows external control of a power-down mode. Applications include: Test Equipment, Slow Sweep Generator, DDS Tuning, Digital Modulation.

Parametrics

AD9834BRUZ 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)Operating Temperature Range Industrial (B Version): –40℃ to +85℃; (7)Storage Temperature Range: –65℃ to +150℃; (8)Maximum Junction Temperature: +150℃; (9)TSSOP Package θJA Thermal Impedance: 143℃/W; θJC Thermal Impedance: 45℃/W; (10)Lead Temperature, Soldering (10 sec): 300℃; IR Reflow, Peak Temperature: 220℃.

Features

AD9834BRUZ features: (1)+2.3 V to +5.5 V Power Supply; (2)50 MHz Speed; (3)Low Jitter Clock Output; (4)Sine Output/Triangular Output; (5)Serial Loading; (6)Power-Down Option; (7)Narrowband SFDR > 72 dB; (8)20 mW Power Consumption at 3 V; (9)20-Pin TSSOP.

Diagrams

AD9834BRUZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD9834BRUZ
AD9834BRUZ

IC DDS 10BIT 50MHZ LP 20-TSSOP
Data Sheet
0-1: $6.08
1-25: $5.11
25-100: $4.70
100-250: $4.29
250-500: $4.01
500-1000: $3.69
AD9834BRUZ-REEL
AD9834BRUZ-REEL

IC DDS 10BIT 50MHZ LP 20TSSOP
Data Sheet
0-2500: $3.69
AD9834BRUZ-REEL7
AD9834BRUZ-REEL7

IC DDS 10BIT 50MHZ LP 20TSSOP
Data Sheet
0-1000: $3.69