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      Package Size: 7.0×5.0×1.3
      Frequency Range: 1 ~ 54
      Supply Voltage: 1.62V ~ 3.63V
      Temperature Range: -20℃ ~ +70℃, -40℃ ~ +85℃
      Output Leve: CMOS
      FEATURES: SPXO, Multi Voltage
      RoHS And Pb Free:
      Files Download:  Datasheet
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      Product details

      Feature

      • Tri-state function available
      • Tight symmetry available(45 to 55%)
      • Quick oscillation start up time(5mSec max.)
      • Low current consumption(20mA max.)
      • Tight temperature stability

      Application

      • Wireless Devices
      • Internet of Things (IoT) devices
      • Ethernet/Gigabit Ethernet
      • Audio, Video, Gaming products
      • Micro base station

      Overview

      7CM is a small, small-sized packaged MHz clock oscillator. The product has a standard operating temperature range of -40°C~+85°C and a frequency stability of 1.62V~3.63V (compatible with 1.8V, 3.3V). It is ±50ppm.

      Electrical Specifications

      Item

      Symb.

      Min.

      Typ.

      Max.

      Unit

      Notes

      Frequency Range

      Freq.

      1.000


      54.000

      MHz


      Operating Temperature

      T_use

      -20


      +70


      -40


      +85


      Storage Temperature Range

      T_stg

      -55


      +125


      Supply Voltage

      Vdd

      1.62


      3.63

      V


      Output Load

      L_CMOS


      15


      pF


      Current Consumption

      Icc



      10

      mA

       1MHz ≤ Freq. 40MHz



      20

      40MHz ≤ Freq. ≤ 54MHz

      Duty Cycle

      SYM

      45


      55

      %

      50 % Vdd level, L_CMOS ≤ 15 pF

      Rise / Fall Time

      TR / TF



      5

      nS

      10% Vdd to 90% Level

      Start-up Time

      T_str



      5

      mS

      To 90% of Final Amplitude

      High output voltage

      VOH

      0.9Vdd



      V


      Low output voltage

      VOL



      0.1Vdd

      V


      Enable Voltage High (Logic 1)

      VIH

      0.7Vdd



      V

      Output will be disable if OE is Logic 0

      Output will be enable if OE is Logic 1 or open

      Enable Voltage Low (Logic 0)

      VIL



      0.3Vdd

      V

      Aging

      f_age



      ±3

      ppm

      1st. Year at 25℃


      Frequency Stability & Operating Temperature Range

      Operating Temperature Range

      Frequency Stability

      ±20ppm

      ±25ppm

      ±30ppm

      ±50ppm

      -20℃ to +70℃

      -40℃ to +85℃


      Available    Conditional

      All condition*:Include 25℃ tolerance, operating temperature range , input voltage change,aging, load change.


      Mechanical Dimensions

      7CK.jpg


      Selection Guide

      Description of Requirement


      Select the required packaging specifications and product series:   7.0×5.0mm;7CM Series    

      Select the desired frequency    8.000MHz     

      Select the required supply voltage   1.62~3.63V    

      Select the required frequency tolerance(at 25℃):   ±20ppm    

      Select the desired operating temperature range    -40℃~+85℃    

      Select the desired frequency and temperature characteristics:     ±30ppm   

      The product you need is 7CM Series 8.000MHz 1.62~3.63V ±20ppm@25℃ ±30ppm@-40~+85℃     


      Nominal Frequency  [MHz]
      1.0001.84322.0002.048
      2.500
      3.6864
      4.0004.096
      4.9152
      5.000
      6.000
      6.144
      7.3728
      7.680
      8.0008.192
      9.8304
      10.000
      11.0592
      11.2896
      12.00012.28813.000
      13.560
      14.7456
      16.000
      16.384
      18.432
      19.200
      19.440
      20.000
      22.5792
      24.000
      24.576
      25.000
      25.000625
      25.175
      26.000
      27.000
      28.63636
      29.4912
      30.000
      30.72032.000
      32.768
      33.000
      33.300
      33.330
      33.333
      33.333333.3333333.333333
      36.000
      37.12537.400
      38.400
      40.00045.00045.158448.000
      49.152
      50.00052.000
      54.000


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      Phone:0755-86097253