The 14-bit HSP45314 provides a complete Direct Digital Synthesizer (DDS) system in a single 48-pin LQFP package. A 48-bit Programmable Carrier NCO (numerically controlled oscillator) and a high speed 14-bit DAC (digital to analog converter) are integrated into a stand alone DDS.

Features

• 125MSPS Output Sample Rate with 5V Digital Supply

• 100MSPS Output Sample Rate with 3.3V Digital Supply

• 14-bit DAC with Internal Reference

• Parallel Control Interface for Fast Tuning (50MSPS Control Register Write Rate)

• 48-bit Programmable Frequency Control

• Small 48-pin LQFP package

Applications

• Programmable Local Oscillator

• FSK Modulation

• Direct Digital Synthesis

• Clock Generation