AD9850 DDS Signal Generator Module (OT3459)

Signal generators/function generators are super useful from RF to embedded logic but they usually don't come super cheap.Good news: with this AD9850 DDS Module you can make your own flexible, functional and user-friendly Arduino frequency generator with some assembly!With an LED display, rotary potentiometer, and an Arduino you can make an easy to use, freestanding signal generator. (Don't forget to buy a CP2102 USB to TTL serial converter if you don't have one at home yet)You can also choose to just combine this with Arduino Uno on a breadboard. A completely different route is to use this module to make your own Software Defined Radio (SDR).In short, a nice module to get started with!Features:125 MHz clock speedOn-Chip High Performance DAC and high speed ComparatorDAC SFDR > 50 dB @ 40 MHz AOUT32-bit frequency tuning wordSimplified control interface: parallel byte or serial Load formatPhase modulation capabilityOperation from a single 3.3 V or 5 V supplyLow power: 380 mW @ 125 MHz (5 V); 155 mW @ 110 MHz (3.3 V)Shutdown functionUltra-small 28-lead SSOP packageAPPLICATIONS:Frequency/Phase—Agile sine wave synthesisClock recovery and latching circuits for digital communicationsDigital controlled ADC encoderAgile Local Oscillator applications