Frequency Divide-By-N (LNFDN)

LNFDN block


The LNFDN is a frequency divider module with a customer specified division factor from 2 to 256 for input frequencies up to 100 MHz. This module features a divider, an input signal conditioner, an output bandpass filter for excellent harmonic suppression and a low noise voltage regulator for power supply spurious rejection, all integrated into a single housing. The output bandpass filter can be included as required or bypassed for a broadband response (TTL compatible square wave output).


  • Division Factor: 2 to 256
  • Output Waveform: Sine or Square
  • Intrinsic Phase Noise to -165 dBc/Hz
  • Optional Output Bandpass Filter
  • Low Power Consumption


  • Synthesizer Building Block
  • Communication Systems
  • Radar Systems
  • Electronic Warfare Systems

Typical Specifications

LNFDN specs

Mechanical Drawing

LNFDN mechanical

Ordering Information

lnfdn standard oi

View Product Solutions