BUY AD9834BRU https://www.utsource.net/itm/p/1568269.html
Low Power, +2.3 V to +5.5 V, 50 MHz Complete DDS
Description: The AD9834BRU is a low power, programmable waveform generator capable of producing sine, triangular, and square wave outputs. Features: Low power consumption: 1.3 mW at 3 V Programmable frequency up to 12.5 MHz Output amplitude up to 2.5 V peak-to-peak Output waveforms: sine, triangular, and square Internal or external clock Serial interface On-chip voltage reference TSSOP-20 package Applications: Test and measurement equipment Automotive test systems Industrial process control Medical instrumentation Communications systems Audio applications (For reference only)