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MPC973 from FREESCALE

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MPC973

Manufacturer: FREESCALE, MOTOROLA, MOT

LOW VOLTAGE PLL CLOCK DRIVER

Partnumber Manufacturer Quantity Availability
MPC973 FREESCALE, MOTOROLA, MOT 1145 In Stock

Description and Introduction

LOW VOLTAGE PLL CLOCK DRIVER **Introduction to the MPC973 Electronic Component**  

The MPC973 is a high-performance clock generator and buffer designed for precision timing applications in modern electronic systems. As a versatile component, it provides low-jitter clock distribution, ensuring reliable synchronization in communication, computing, and embedded systems.  

Engineered for efficiency, the MPC973 supports multiple output frequencies with minimal phase noise, making it suitable for applications requiring strict timing accuracy, such as networking equipment, data centers, and industrial automation. Its ability to generate stable clock signals enhances system performance by reducing signal distortion and improving data integrity.  

Key features of the MPC973 include programmable output frequencies, low power consumption, and compatibility with various logic standards. The device integrates advanced phase-locked loop (PLL) technology, enabling precise frequency synthesis while maintaining low skew across outputs. Additionally, its robust design ensures reliable operation in demanding environments, making it a preferred choice for engineers working on high-speed digital systems.  

Whether used in telecommunications infrastructure, test and measurement instruments, or high-performance computing, the MPC973 delivers consistent timing solutions that meet the stringent requirements of modern electronics. Its combination of flexibility, accuracy, and reliability makes it an essential component in systems where timing precision is critical.  

By integrating the MPC973 into circuit designs, engineers can achieve optimized performance, reduced signal degradation, and enhanced system stability, ensuring seamless operation across a wide range of applications.

Application Scenarios & Design Considerations

LOW VOLTAGE PLL CLOCK DRIVER

Alternative Part Number

  • MC68332 --: Freescale/NXP 32-bit microcontroller in the same legacy family; NXP now owns the Freescale line, so this is a natural drop-in class replacement for MPC973 designs.
  • MPC5554 --: NXP Power Architecture microcontroller with comparable automotive/industrial control capabilities and continued long-term availability.
  • TMS320F28335 --: Widely available 32-bit control-oriented MCU from a different vendor, suitable as a functional substitute when re-spinning the board.
  • MC100EP195FAG --: ON Semiconductor (formerly Motorola) programmable delay line in the same ECL/PECL family, functionally similar timing control device with compatible logic levels.
  • SY100EP195VZG --: Micrel/Microchip ECL programmable delay line that is a direct functional equivalent to the MPC973 timing device, widely used as a drop-in replacement.
  • NB6L295MNG --: Dual programmable delay line from ON Semiconductor offering similar ECL timing functionality and a viable substitute when the original MPC973 is unavailable.
  • ICS973 --: IDT's clock generator in the same functional class, widely used as a drop-in replacement for MPC973 clock synthesis applications.
  • CY29973 --: Cypress clock distribution/synthesis device with comparable output configuration and supply requirements, suitable for similar board designs.
  • CDCVF2505 --: TI zero-delay clock buffer with similar PLL-based clock generation function, usable when exact pinout compatibility is verified.

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