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NB3N3020 Datasheet LVPECL/LVCMOS Clock Multiplier

Manufacturer: onsemi

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General Description

The NB3N3020 is a high precision, low phase noise selectable clock multiplier.

The device takes a 5 – 27 MHz fundamental mode parallel resonant crystal or a 2 − 210 MHz LVCMOS single ended clock source and generates a differential LVPECL output and a single ended LVCMOS/LVTTL output at a selectable clock output frequency which is a multiple of the input clock frequency.

Three tri−level (Low, Mid, High) LVCMOS/LVTTL single ended select pins set one of 26 possible clock multipliers.

Overview

NB3N3020 3.3 V, LVPECL/LVCMOS Clock Multiplier.

Key Features

  • Selectable Clock Multiplier.
  • External Loop Filter is Not Required.
  • LVPECL Differential Output.
  • LVCMOS/ LVTTL Outputs.
  • RMS Period Jitter of 5 ps.
  • Jitter or Low Phase Noise at 125 MHz [25 MHz Input]: Offset Noise Power 100 Hz.
  • 95 dBc/Hz 1 kHz.
  • 107 dBc/Hz 10 kHz.
  • 112 dBc/Hz 100 kHz.
  • 117 dBc/Hz 1 MHz.
  • 117 dBc/Hz 10 MHz.
  • 134 dBc/Hz.
  • Operating Range 3.3 V ±10%.

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