HSP45106集成电路（IC）的可编程定时器振荡器规格书PDF中文资料

16-Bit Numerically Controlled Oscillator

The Intersil HSP45106 is a high performance 16-bit quadrature Numerically Controlled Oscillator (NCO16). The NCO16 simplifies applications requiring frequency and phase agility such as frequency-hopped modems, PSK modems, spread spectrum communications, and precision signal generators. As shown in the block diagram, the HSP45106 is divided into a Phase/Frequency Control Section (PFCS) and a Sine/Cosine Section.

特性 Features

• 25.6MHz, 33MHz Versions

• 32-Bit Center and Offset Frequency Control

• 16-Bit Phase Control

• 8 Level PSK Supported Through Three Pin Interface

• Simultaneous 16-Bit Sine and Cosine Outputs

• Output in Two’s Complement or Offset Binary

• <0.008Hz Tuning Resolution at 33MHz

• Serial or Parallel Outputs

• Spurious Frequency Components <-90dBc

• 16-Bit Microprocessor Compatible Control Interface

Applications

• Direct Digital Synthesis

• Quadrature Signal Generation

• Spread Spectrum Communications

• PSK Modems

• Modulation - FM, FSK, PSK (BPSK, QPSK, 8PSK)

• Frequency Hopping Communications

• Precision Signal Generation

• Related Products

- Use with Data Acquisition Parts HI5731 or HI5741