This is a breakout board for the dual-output, programmable oscillator DS1077. It also contains filter capacitor.

The DS1077 can be used to generate a wide range frequencies from the kHz range up to 133MHz. Depending on the amount of control needed, it can operate stand-alone, or processor-controlled using the 2-wire interface (I2C)

The DS1077 can be used as a processor-controlled frequency synthesizer or as a standalone oscillator. The two synchronous output operating frequencies are user-adjustable in multiples of the master frequency.

The specific output frequencies chosen are stored in non-volatile (EEPROM) memory. The DS1077 defaults to these values upon power-up.

The DS1077 features a 2-wire serial interface that allows in-circuit on-the-fly programming.  Design changes can be accommodated in-circuit on-the-fly by simply programming different values into the device (or reprogramming previously programmed devices).

Features

• ​Processor-controlled or standalone solid-state oscillator
• ​Frequency changes on-the-fly
• ​Dual low-jitter, synchronous fixed frequency outputs
• ​2-wire serial interface (I2C)
• ​Frequency outputs 16.2kHz to 133MHz
• ​±0.5% variation over temp (+25°C to +70°C)
• ​Nonvolatile (NV) setting storage
• ​Single 5V supply
• ​No external components

For datasheet, click here

 For Maxim application note, click here

For how to program oscillator using arduino and code, click here