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SIT8918BE-21-18E-100.000000 - SiTime

Description: High Temperature Oscillator, 3.2 x 2.5 x 0.75 mm Package

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PCB Footprints
SIT8918BE-21-18E-100.000000 - SiTime PCB footprint - Other - Other - QFN_3225_4pins
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3D Models
SIT8918BE-21-18E-100.000000 - SiTime  - 3D model - Other - QFN_3225_4pins
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SIT8918BE-21-18E-100.000000 Details

  • Manufacturer Part Number:

    SIT8918BE-21-18E-100.000000

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PQFN, 4 PIN

  • Country Of Origin:

    Malaysia, Taiwan, Thailand

  • Manufacturer:

    SiTime Corporation

  • YTEOL:

    6

  • Additional Feature:

    ENABLE/DISABLE FUNCTION; ALSO COMPATIBLE WITH LVTTL O/P

  • Fall Time-Max:

    2.5 ns

  • Frequency Adjustment-Mechanical:

    NO

  • Frequency Stability:

    20%

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    4

  • Operating Frequency-Nom:

    100 MHz

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Oscillator Type:

    MEMS LVCMOS

  • Output Load:

    15 pF

  • Output Low Current-Max:

    2 mA

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    DILCC4,.1,83

  • Packing Method:

    BULK

  • Physical Dimension:

    3.2mm x 2.5mm x 0.85mm

  • Rise Time-Max:

    2.5 ns

  • Screening Level:

    MIL-STD-883F

  • Supply Voltage-Max:

    1.98 V

  • Supply Voltage-Min:

    1.62 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Symmetry-Max:

    55/45 %

SIT8918BE-21-18E-100.000000 Frequently Asked Questions (FAQs)

  • SiTime provides a recommended PCB layout guide in their application notes, which includes guidelines for pad layout, trace routing, and decoupling capacitors to ensure optimal performance and minimize noise.
  • The SIT8918BE-21-18E-100.000000 is a programmable oscillator, and the frequency can be configured using SiTime's programming software or by using a specific pin configuration. Refer to the datasheet or application notes for more information.
  • The typical power consumption of the SIT8918BE-21-18E-100.000000 is around 3.5mA, but this can vary depending on the specific configuration and operating conditions. Refer to the datasheet for more information.
  • The SIT8918BE-21-18E-100.000000 is rated for operation up to 105°C, making it suitable for high-temperature applications. However, it's essential to ensure that the oscillator is properly derated and that the system design takes into account the temperature coefficient of the oscillator.
  • Decoupling capacitors should be placed as close as possible to the oscillator's power pins, and the capacitors should be selected based on the specific frequency and operating conditions. SiTime recommends using a 0.01uF to 0.1uF capacitor for decoupling.

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SIT8918BE-21-18E-100.000000 Overview

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