HSP45116VC-15

Programmable Timers And Oscillators Overview

The HSP45116VC-15 is a high-performance quadrature numerically controlled oscillator (NCO) and high-speed 16-bit Complex Multiplier/Accumulator (CMAC) integrated circuit manufactured by Harris Corporation. This device combines an NCO and CMAC on a single chip to facilitate complex vector multiplication with internally generated sine and cosine vectors for quadrature modulation and demodulation. The component features a Phase/Frequency Control Section and a Sine/Cosine Section forming the complex NCO, alongside a CMAC that processes external complex vectors.

Programmable Timers And Oscillators Feature Summary

• Integrates a high-performance quadrature numerically controlled oscillator and a high-speed 16-bit Complex Multiplier/Accumulator on a single IC
• Enables complex vector multiplication with internally generated sine and cosine vectors for quadrature modulation and demodulation
• Divided into distinct Phase/Frequency Control, Sine/Cosine, and CMAC sections for specialized signal processing functions

Programmable Timers And Oscillators Applications

• Frequency synthesis
• Quadrature modulation including AM, FM, PSK, FSK, and QAM
• Demodulation and phase-locked loop (PLL) systems
• Phase shifting applications
• Polar to Cartesian coordinate conversions

Programmable Timers And Oscillators Procurement Notes

Verify the specific suffix 'VC' against official Harris or Intersil documentation to confirm voltage range, temperature grade, and package type. Ensure compatibility with MIL-STD-883 requirements if military-grade conformity is necessary, as standard commercial variants may differ in environmental specifications.

Programmable Timers And Oscillators Selection Notes

Select this component when a combined NCO and CMAC solution is required for direct digital synthesis or complex modulation tasks. Consider the 16-bit resolution of the CMAC and the tuning resolution capabilities relative to the system clock frequency. Evaluate interface compatibility with existing digital signal processing architectures.

Programmable Timers And Oscillators Part Context

The HSP45116 series belongs to a family of high-speed mixed-signal processors designed for advanced communication systems. These devices are characterized by their ability to perform complex mathematical operations at high speeds, making them suitable for radar, electronic warfare, and software-defined radio applications requiring precise frequency control and modulation.

Programmable Timers And Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.