Direct Digital Synthesizers (DDS) and Modulators, Analog Devices
A Direct Digital Synthesizer (DDS) is versatile device are used for the creation of arbitrary analogue waveforms from a fixed-frequency reference clock. They can be used in many application areas such as signal generation, communication systems, function generators and sound synthesizers.
Feature
180 MHz Clock Rate with Selectable 6x Reference Clock Multiplier
On-Chip High Performance 10-Bit DAC and High Speed Comparator with Hysteresis
SFDR >43 dB @ 70 MHz AOUT
32-Bit Frequency Tuning Word
Simplified Control Interface: Parallel or Serial Asynchronous Loading Format
5-Bit Phase Modulation and Offset Capability
Comparator Jitter <80 ps p-p @ 20 MHz
2.7 V to 5.25 V Single-Supply Operation
Low Power: 555 mW @ 180 MHz
Power-Down Function, 4 mW @ 2.7V
Ultrasmall 28-Lead SSOP Packaging
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
