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MPC940LFAR2 from FREESCALE

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MPC940LFAR2

Manufacturer: FREESCALE, MOTOROLA

LOW VOLTAGE 1:18 CLOCK DISTRIBUTION CHIP

Partnumber Manufacturer Quantity Availability
MPC940LFAR2 FREESCALE, MOTOROLA 666 In Stock

Description and Introduction

LOW VOLTAGE 1:18 CLOCK DISTRIBUTION CHIP # Introduction to the MPC940LFAR2 Electronic Component  

The MPC940LFAR2 is a high-performance, low-phase-noise clock generator designed for precision timing applications in modern electronic systems. This component is widely used in telecommunications, networking equipment, and high-speed digital circuits where accurate clock synchronization is critical.  

Engineered for reliability, the MPC940LFAR2 features a low-jitter output, ensuring stable signal integrity in demanding environments. It supports multiple output frequencies, making it versatile for various system requirements. The device operates with a low supply voltage, contributing to energy-efficient designs without compromising performance.  

Key characteristics of the MPC940LFAR2 include its programmable frequency options, integrated phase-locked loop (PLL) technology, and compatibility with industry-standard interfaces. These attributes make it suitable for applications such as data centers, wireless infrastructure, and embedded computing systems.  

Designed with robustness in mind, the MPC940LFAR2 is available in a compact surface-mount package, facilitating easy integration into densely populated circuit boards. Its thermal and electrical stability ensures consistent operation across a wide temperature range, meeting the stringent demands of industrial and commercial applications.  

For engineers seeking a dependable clock generation solution, the MPC940LFAR2 offers a balance of precision, flexibility, and power efficiency, making it a preferred choice in advanced electronic designs.

Application Scenarios & Design Considerations

LOW VOLTAGE 1:18 CLOCK DISTRIBUTION CHIP

Alternative Part Number

  • ICS940-01 --: Same clock generator function and pin-compatible family; IDT is the original design source for this clock IC, making it the closest functional drop-in.
  • CY2308SXC-1 --: Zero-delay clock buffer/generator with similar output configuration and supply voltage, suitable as a functional substitute in clock distribution designs.
  • NB3N3020DTG --: Clock fanout buffer with comparable output count and LVCMOS levels; ON Semiconductor acquired Freescale's logic lines, so support and availability are strong.
  • CY2309 --: General-purpose zero-delay clock buffer/generator that can replace the MPC940 in many clock distribution applications with comparable output drive.
  • NB3N551 --: ON Semiconductor (successor to Motorola's logic line) offers this low-skew clock fanout buffer as a practical substitute for MPC940 clock distribution roles.

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