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MAX9450 - High-Precision Clock Generators

Description

The MAX9450/MAX9451/MAX9452 clock generators provide high-precision clocks for timing in SONET/SDH systems or Gigabit Ethernet systems.

The MAX9450/ MAX9451/MAX9452 can also provide clocks for the highspeed and high-resolution ADCs and DACs in 3G base stations.

Features

  • Integrated VCXO Provides a Cost-Effective Solution for High-Precision Clocks.
  • 8kHz to 500MHz Input Frequency Range.
  • 15MHz to 160MHz Output Frequency Range.
  • I2C or SPI Programming for the Input and Output Frequency Selection.
  • PLL Lock Range > ±60ppm.
  • Two Differential Outputs with Three Types of Signaling: LVPECL, LVDS, or HSTL.
  • Input Clock Monitor with Hitless Switch.
  • Internal Holdover Function within ±20ppm of the Nominal F.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
MAX9450 High-Precision Clock Generators Microsemi
MAX9451 High-Precision Clock Generators Microsemi
MAX9452 High-Precision Clock Generators Microsemi
MAX941 Single-Supply Comparators Maxim
MAX942 Single-Supply Comparators Maxim

Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
MAX9451 High-Precision Clock Generators
MAX9452 High-Precision Clock Generators
MAX9420 (MAX9420 - MAX9423) Quad Differential LVECL-to-LVPECL Translators
MAX9421 (MAX9420 - MAX9423) Quad Differential LVECL-to-LVPECL Translators
MAX9422 (MAX9420 - MAX9423) Quad Differential LVECL-to-LVPECL Translators

Full PDF Text Transcription

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www.DataSheet4U.com 19-0547; Rev 2; 9/06 High-Precision Clock Generators with Integrated VCXO General Description The MAX9450/MAX9451/MAX9452 clock generators provide high-precision clocks for timing in SONET/SDH systems or Gigabit Ethernet systems. The MAX9450/ MAX9451/MAX9452 can also provide clocks for the highspeed and high-resolution ADCs and DACs in 3G base stations. Additionally, the devices can also be used as a jitter attenuator for generating high-precision CLK signals. The MAX9450/MAX9451/MAX9452 feature an integrated VCXO. This configuration eliminates the use of an external VCXO and provides a cost-effective solution for generating high-precision clocks. The MAX9450/MAX9451/ MAX9452 feature two differential inputs and clock outputs.
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