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Low-Noise Chip-Scale Atomic Clock (LN-CSAC)

Low-Noise CSAC With Superior Frequency Stability


The Low-Noise Chip-Scale Atomic Clock (LN-CSAC) combines the spectral purity of a crystal with the accuracy and stability of an atomic clock into a single device, saving board space, power and design time.

It integrates our third-generation, low-power Evacuated Miniature Crystal Oscillator (EMXO) to deliver a low profile height of 0.5 in (12.7 mm) that it is well suited for narrow VPX-style chassis. Its impressive  power consumption of < 295 mW and wide temperature range enables battery-powered operation in diverse environmental conditions.

Key Features


  • Accuracy and temperature stability of a CSAC
  • Evacuated Miniature Crystal Oscillator (EMXO) sine wave output
    • Allan Deviation (ADEV) @ 1s < 3 × 10−11
    • Phase noise @ 10 Hz < −120 dBc/Hz
  • Wide temperature (option −002) of −40°C to 80°C
  • Height < 0.5 in (12.7 mm)
  • Power < 295 mW
  • Supported by Clockstudio™ software tool

Available Models


Model Part Number Description Temperature Range Temperature Stability
090-04018-001 LN-CSAC (SA65-LN, base) −10°C to +70°C ±5 × 10−10
090-04018-002 LN-CSAC (SA65-LN, wide temperature option) −40°C to +80°C ±3 × 10−10
990-00565-000 Evaluation Kit (LN-CSAC not included)    

Documentation


Brochures

LN-CSAC SA65-LN FAQs
LN-CSAC Sell Sheet

User Guides

LN-CSAC Model SA65-LN User's Guide

Design Help


Live Chat

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