The Intersil HSP45102 is Numerically Controlled Oscillator (NCO12) with 32-bit frequency resolution and 12-bit output. With over 69dB of spurious free dynamic range and worst case frequency resolution of 0.009Hz, the NCO12 provides significant accuracy for frequency synthesis solutions at a competitive price.

Features

• 33MHz, 40MHz Versions

• 32-Bit Frequency Control

• BFSK, QPSK Modulation

• Serial Frequency Load

• 12-Bit Sine Output

• Offset Binary Output Format

• 0.009Hz Tuning Resolution at 40MHz

• Spurious Frequency Components <-69dBc

• Fully Static CMOS

• Low Cost

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Direct Digital Synthesis

• Modulation

• PSK Communications

• Related Products

- HI5731 12-Bit, 100MHz D/A Converter