This product is a low power, programmable generator shapes of the waves capable of producing sine, triangular and square wave outputs. Generating wavelengths is needed in various types of sensing, trigger and a reflection measurement (TDR). The output frequency and phase are software programmable and allow for easy debugging. There are no external components. The frequency registers are the width of 28 bits: with a frequency of 25 MHz can achieve a resolution of 0.1 Hz; with a frequency of 1 MHz, the product can tune up the resolution to 0.004 Hz.
The module has a standard serial interface that allows direct connection to microprocessors.
Digitally programmable frequency and phase
Of 12.65 mW power consumption at 3 V
Output frequency range: 0 MHz to 12.5 MHz
28bitové resolution: 0.1 Hz at 25 MHz reference clock
Outputs sinusoidal, triangular and square waves
Power supply from 2.3 V to 5.5 V
Does not require any external components
3-wire interface SPI
Temperature range: -40 ° C to + 105 ° C
VOUT Maximum: 0.65 In
VOUT Low: 38mV
Operating temperature range is -40 ° C to + 105 ° C; Typical specifications are at 25 ° C
Size: 17 * 12mm
1x Programmable signal generator