Atomic Clock for Satellite Timing and Frequency Control

SKU: 090-02984-007

Space Qualified Atomic Clock by Microchip Technology

Note : Your request will be directed to Microchip Technology.

090-02984-007 Image

The 090-02984-007 from Microchip Technology is a Space Qualified Atomic Clock with an RF output frequency of 10 MHz. This atomic clock provides 1PPS output at standard CMOS levels and has a load impedance of 1 MOhm. It has a pulse width of 100 μs and rise/fall times of less than 10 nsec at a load capacitance of 10 pF. The atomic clock has a radiation tolerance TID of at least 20 kRad Cobalt Gammas and SEL of 64 MeV proton irradiations up to 5.7 x 10+10 protons/cm2. It supports RS-232 interface for monitoring and control. This chip-scale atomic clock requires an input voltage of 3.3 V and has a power consumption of less than 120 mW. It has a mass of less than 35 g and measures 1.6 × 1.39 × 0.45 inches. The atomic clock is ideal for applications such as satellite timing and frequency control, satellite clock reference, assured Position, Navigation and Timing (PNT), atomic clock accuracy, and satellite cross-linking.

Product Specifications

Product Details

  • Part Number
    090-02984-007
  • Manufacturer
    Microchip Technology
  • Description
    Atomic Clock for Satellite Timing and Frequency Control

General Parameters

  • Space Standard
    MIL-STD-810G, MIL-STD-202-213A
  • Mass
    35 g
  • Frequency Accuracy
    ±5 x 10-11, ±5 x 10-10
  • Frequency Stability
    3 x 10-10, 1 x 10-10, 3 x 10-11, 1 x 10-11
  • Phase Noise
    -140 to -50 dBc/Hz
  • Supply Voltage
    3.3 V
  • Power Consumption
    120 mW
  • Radiation
    20 kRad
  • Interface
    RS-232
  • Operating Temperature
    -10 to 70 Degree C
  • Application
    Satellite timing and frequency control, Satellite clock reference, Assured Position, Navigation and Timing (PNT), Atomic clock accuracy, Satellite cross-linking
  • Dimension
    1.6 x 1.39 x 0.45 mm

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
AWS 01 Mar, 2024
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
Cheops 18 Dec, 2019
EDRS 06 Aug, 2019
Small Geostationary Satellite 17 Nov, 2018
BepiColombo 20 Oct, 2018
Aeolus 22 Aug, 2018
Sentinel 3B 25 Apr, 2018

isro

Name Date
EOS-2 07 Aug, 2022
EOS-4 14 Feb, 2022
EOS-3 12 Aug, 2021
EOS-1 07 Nov, 2020
RISAT-2BR1 11 Dec, 2019
Cartosat-3 27 Nov, 2019
Chandrayaan II 06 Sep, 2019
RISAT-2B 22 May, 2019
Resourcesat-2A 07 Dec, 2016
AstroSat 28 Sep, 2015

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023
SpaceX Crew-7 25 Aug, 2023
STARLING 18 Jul, 2023