Frequency Control Products
   
 
   
 
   
 
   
   
   
 
 
 
 
 
 
 
For most Compact Size Crystals of Ultra Thin package
  CERAMIC SMD TYPE CRYSTAL UNITS/CX2520
This is ultra compact ceramic surface mount type crystal unit.
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Features

 
  1. Compact size(2.5x2.0x0.5mm typ. 11mg height)
  2. Four pad mount package
  3. Need longer lead time for custom design frequency
  4. Lead Free. Can meet the requirements of re-flow profiling using lead free solder.
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Specification
Item
Type : CX2520
Application
For compact desing required circuit
Frequency Range
16MHz,26MHz,40MHz available now/Others need longer lead time
Operating Temperature Range
-10 ~ +60¡É
Overtone
Fundamental
Frequency Tolerance(@25¡É)
¡¾ 10 ~ 50 x 10 -6
Temperature Characteristics (refered to +25¡É)
¡¾ 10 ~ 50 x 10 -6
Equivalent Series resistance
See table
Load Capacitance
8pF~32pF/Series
Drive Level
10§Ð ~ 200§Ð
Operable Temperature Range
-40 ~ +85¡É
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Pin Connection
PAD No.
Connection
Note
# 1
Stand-by(Tristate) or NC
  • To produce various kinds wider frequency ranges, QPK is doing experiments with our best.
  • For new frequency, please let us start our experiment.
# 2
GND
# 3
Output
# 4
VDD
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Dimensions

Reflow
¡Ø Table for ESR(§Ù)
Frequency
Equivalent Series Resistance
16MHz
80MHz
26MHz
70MHz
40MHz
60MHz
Carrier Tape
 
   
   
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