Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Clock & Timer ICs/
    5. 090-44550-01 Microchip

    090-44550-01 [Microchip]

    090-44550-01
    090-44550-01

    Part No:

    090-44550-01

    Category:

    Clock & Timer ICs

    Manufacturer:

    Microchip

    Description:

    Rubidium MAC miniature atomic clock oscillator

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Minimum Operating Temperature (°C)
    Product FAQ

    1. Is 090-44550-01 available for RFQ?

    Yes. 090-44550-01 by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for 090-44550-01?

    Pricing for 090-44550-01 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of 090-44550-01?

    090-44550-01 is a Microchip Clock & Timer ICs with Minimum Operating Temperature (°C): -40 and Maximum Operating Temperature (°C): 75. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 090-44550-01?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can 090-44550-01 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to 090-44550-01?

    Yes. If 090-44550-01 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Clock & Timer ICs parts or compatible alternatives.

    RFQ

    Part Number:

    090-44550-01

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    -40
    Maximum Operating Temperature (°C)
    75

    Products Detail

    The MAC-SA5X is designed for applications that require rubidium atomic clock holdover performance, but are constrained by size and low power requirements. Its superb short term stability (ADEV), resistance to temperature changes (TempCo) and long-term drift performance allow tight synchronization to GNSS timing or other primary reference clock, enabling nanosecond holdover performance for days at a time.



  • < 5E-11 monthly aging (frequency drift per month)
  • < 5E-11 frequency change versus temperature change (-40 to +75 °C)
  • < 200 ns Holdover ability over 24 hours (typical, static temperature)
  • Remote monitoring and control (RS232 and USB)
  • 1 PPS disciplining from externally supplied signal (phase and frequency calibration)
  • Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • DSA1221CI1-125M0000TVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • DSA1101CA1-025.0000TVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • DSA1125CA1-012.0000TVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • DSA1001CL3-012.0000VAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • DSA1223CA1-200M0000TVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • DSA1202CI3-433M9200TVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • C2260D287DAB0-20M000
      Microchip
      Available for RFQ
      Request Volume Pricing
    • DSA1001DI3-020.0000TVAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • DSA1101DA2-025.0000VAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • DSA1123CL2-150.0000VAO
      Microchip
      Available for RFQ
      Request Volume Pricing
      -

    DSA1001DI3-020.0000VAO

    DSA1001DI3-020.0000VAO

    Microchip

    DSA1124DL1-100.0000VAO

    DSA1124DL1-100.0000VAO

    Microchip

    DSA1001DL2-024.5640VAO

    DSA1001DL2-024.5640VAO

    Microchip

    DSA1223CA2-50M00000TVAO

    DSA1223CA2-50M00000TVAO

    Microchip

    DSA1123CL2-026.0000TVAO

    DSA1123CL2-026.0000TVAO

    Microchip

    CD-700-LAF-GKB-32M7680000

    CD-700-LAF-GKB-32M7680000

    Microchip

    DSA1221BI3-25M00000TVAO

    DSA1221BI3-25M00000TVAO

    Microchip

    DSA1221DA1-16M66600TVAO

    DSA1221DA1-16M66600TVAO

    Microchip

    DSA1101BL3-050.0000VAO

    DSA1101BL3-050.0000VAO

    Microchip

    DSA1001CL3-040.0000VAO

    DSA1001CL3-040.0000VAO

    Microchip

    Switch ICs(14248)Counter ICs(4640)Programmable Logic ICs(28113)Power Management ICs(203677)Active Filter(721)Optocouplers / Photocouplers(168)Multimedia ICs(2442)Security ICs / Authentication ICs(379)Equalizers(6)Chipsets(31)Driver ICs(24444)Amplifier ICs(47862)Audio ICs(8346)Communication & Networking ICs(6719)Interface ICs(171334)Logic ICs(54798)Digital Potentiometer ICs(4319)Data Converter ICs(31836)

    No recently viewed products

    BEST SELL
    K4B4G1646E-BYK0

    K4B4G1646E-BYK0

    SAMSUNG

    BEST SELL
    ISM330DHCX

    ISM330DHCX

    STMicroelectronics

    BEST SELL
    SBAV99LT1G

    SBAV99LT1G

    Onsemi

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron