MAX9451 Product details
This page provides the datasheet information for the MAX9451, a member of the MAX9450 High-Precision Clock Generators family.
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.