ADS-53x DDS Synthesizer

Advanced Broadband Direct Digital Synthesizer

Integrated DDS modules
Up to 400 MHz bandwidth
Fine steps
Fast switching
Quadrature output
Complete solutions with DAC filter

Low cost and compact, the ADS 53x direct digital synthesizers combine high speed, quadrature output, modest power, and broad bandwidth into products that are easy to integrate into your system.

Click here for the ADS-53x datasheet.

Specification
	ADS 531	ADS 532
Bandwidth (standard)	1/4 clock, up to 400 MHz	400 MHz
Step size	< 1 Hz	< 1 Hz
Frequency control	30-bits, parallel	30-bits, parallel
Switching speed	< 30 ns	< 30 ns
Spurious	-45 dBc typical	-45 dBc typical
Phase noise at 1 kHz offset	-105 dBc/Hz	-105 dBc/Hz
Clock frequency	100 to 1600 MHz (external)	internal/external 10 MHz
Size	3.75" x 4.78" x 0.89"	5.0" x 7.08" x 1.125"

Click here to contact us today about our ADS-53X DDS Chirp Synthesizer Products

The ADS-53x series of direct digital synthesizers (DDS) offers a hi-performing and flexible frequency synthesizer to address a variety of applications and markets including acousto-optical deflection, EW RADAR and high quality receivers. The silicone-based ADS-53x provides a wide band (up to 400 MHz) frequency coverage with excellent phase noise, step size and switching speed in a low cost and compact design. The proprietary VCO within the ADS-532 module provides the necessary DDS clock (@4 times the highest frequency control bit) and the additional circuitry required to phase lock this VCO to an internal or external 10 MHz reference signal.

The ADS-53x platform provides Designers and Engineers flexibility in their synthesizer deployment. This, by offering both serial or parallel control options, and external or internal reference options. Other options are available as well with this highly customizable platform.

Operating Instructions for ADS-531-403

Operating Instructions for ADS-532-403

Operating Instructions for ADS-431-403 FS, Quadrature FS

Operating Instructions for ADS-432-X03, X03A