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HSP45102SC-40 from INTERSIL

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HSP45102SC-40

Manufacturer: INTERSIL, HARRIS

12-Bit Numerically Controlled Oscillator

Partnumber Manufacturer Quantity Availability
HSP45102SC-40,HSP45102SC40 INTERSIL, HARRIS 281 In Stock

Description and Introduction

12-Bit Numerically Controlled Oscillator The **HSP45102SC-40** from Intersil is a high-performance, 16-bit digital signal processor (DSP) designed for precision signal generation and processing applications. This integrated circuit (IC) combines a numerically controlled oscillator (NCO) with a high-speed digital-to-analog converter (DAC), making it ideal for frequency synthesis, waveform generation, and communication systems.  

Operating at a clock speed of up to **40 MHz**, the HSP45102SC-40 delivers exceptional resolution and low phase noise, ensuring accurate signal reproduction in demanding environments. Its flexible architecture allows for programmable frequency tuning and phase modulation, catering to a wide range of industrial, military, and telecommunications applications.  

Key features include a **32-bit frequency tuning word**, **14-bit phase offset control**, and a **12-bit amplitude modulation input**, providing engineers with precise control over signal parameters. The device also supports both serial and parallel data interfaces, enhancing integration into diverse system designs.  

Built with reliability in mind, the HSP45102SC-40 operates over an extended temperature range and is available in a compact surface-mount package. Its robust performance and versatility make it a preferred choice for engineers working on radar systems, test equipment, and software-defined radio (SDR) platforms.  

For detailed specifications, refer to the official datasheet to ensure proper implementation in your design.

Application Scenarios & Design Considerations

12-Bit Numerically Controlled Oscillator

Alternative Part Number

  • ADSP-2101KP-40 --: DSP with comparable 40 MHz-class performance and similar signal-processing architecture, suitable as a functional substitute in many designs.
  • TMS320C25FNL --: Widely available fixed-point DSP in the same performance class, often used as a second-source option for legacy Intersil DSP sockets.
  • DSP56002FC40 --: 40 MHz digital signal processor with similar processing capability, usable as an alternative when board-level rework is acceptable.
  • DSP56001FC40 --: Alternative 40 MHz DSP from a distinct series, offering similar performance for designs needing a drop-in functional replacement.

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