Spectratime PicoTime-1U

Spectratime PicoTime-1U

  • PicoTime-1U

PicoTime-1U Overview

The PicoTime-1U is a low-cost, high-performance clock ADEV (Allan Deviation) stability analyzer.

It features a cutting-edge 1ps resolution to compare and measure the phase and frequency stability of a clock, such as a Rubidium, against an external GPS/GNSS reference standard. It's ideally designed for crystal, rubidium and cesium clock characterization, clock short term stability and ADEV measurements, and clock calibration applications.

PicoTime-1U Features & Applications

Key Features

Specifications Standard Options
Clock DUT input
Reference input
1-30 MHz
10 MHz from GPS/GNSS 
Tempco (phase time)
< 20ps⁄C
15 to 30C
Power (operating)
< 10w after warm-up > 85-264 VAC  
Size (WxHxL) 445x300x44mm (1U) | 17.51x11.81x1.73"
Weight 3.5 Kg | 123.4 lbs


It is typically used in the following applications:

  • Clock ADEV stability measurement & analysis systems
  • Clock calibration systems



More Info
Low Cost/Profile High Resolution Frequency Stability Measurement Test Set
pdf - 670 KB
Monday, June 7, 2021
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All PicoTime-1U Documents & Files

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