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IDT8N0Q001 - Quad-Frequency Programmable XO

Datasheet Summary

Description

The IDT8N0Q001 is a Quad-Frequency Programmable Clock Oscillator with very flexible frequency programming capabilities.

The device uses IDT’s fourth generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance.

Features

  • Fourth generation FemtoClock® NG technology.
  • Programmable clock output frequency from 15.476MHz to 260MHz.
  • Four power-up default frequencies (see part number order codes), re-programmable by I2C.
  • I2C programming interface for the output clock frequency and internal PLL control registers.
  • Frequency programming resolution is 435.9Hz ÷ N.
  • One 2.5V, 3.3V LVCMOS clock output.
  • Two control inputs for the power-up default frequency.

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Datasheet Details

Part number IDT8N0Q001
Manufacturer IDT
File Size 346.16 KB
Description Quad-Frequency Programmable XO
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Quad-Frequency Programmable XO IDT8N0Q001 REV H DATASHEET General Description The IDT8N0Q001 is a Quad-Frequency Programmable Clock Oscillator with very flexible frequency programming capabilities. The device uses IDT’s fourth generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance. The device accepts 2.5V or 3.3V supply and is packaged in a small, lead-free (RoHS 6) 10-lead ceramic 5mm x 7mm x 1.55mm package. Besides the 4 default power-up frequencies set by the FSEL0 and FSEL1 pins, the IDT8N0Q001 can be programmed via the I2C interface to output clock frequencies between 15.476 to 260MHz to a very high degree of precision with a frequency step size of 435.9Hz ÷ N (N: PLL post divider).
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