SongHe AD9833 Programmable Microprocessor Serial Interface Module Sine Square Wave DDS Signal Generator

Features: Digitally programmable frequency and phase 12.65 mW power consumption at 3 V 0 MHz to 12.5 MHz output frequency range 28-bit resolution: 0.1 Hz at 25 MHz reference clock Sinusoidal, triangular, and square wave outputs 2.3 V to 5.5 V power supply No external components required 3-wire SPI interface Extended temperature range: ?40C to +105C Power-down option Update Rate: 25(max) VOUT Maximum: 0.65V VOUT Minimum: 38mV VOUT Temperature Coefficient: 200 Input High Voltage: 1.7-2.8V Input Low Voltage: 0.5-0.7V Input Current: 10A Input Capacitance: 3pF Operating temperature range is ?40C to +105C; typical specifications are at 25C Size: 17*12mm/0.66*0.47"