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32.768 khz oscillator circuit

Frequency Output: 32.768KHz
Frequency Tolerance: ±10ppm to ±30ppm( at 25℃)
Supply Voltage: 1.8V to 3.3V
Operating Temperature Range: -20℃ - +70℃ / -40℃ - +85℃

32.768 khz crystal oscillator datasheet


Features


32.768kHz output SPXO-IC for AT-cut crystal 

Excellent frequency stability over wide temperature range realized by third-order temperature characteristics specific to AT-cut crystal. 

Reflow soldering

Pb-free and RoHS/Green compliant.


Application


 Ideally designed for use in Ethernet, network adapter cards,devices, blue tooth, PCMCIA Cards, Palmtop Computer, RFID, Portable Applications.


Specifications

Holder type2.0*1.6mm SMD crystal oscillator clock
Frequency output32.768 KHz
Frequency tolerance±10ppm 50 ±30ppm (@25℃)
Temperature drift±15ppm to ±30ppm (@ -40 ~85℃)
Supply voltage1.8V to 3.3V
Operating temperature range-20 ~70℃/ -40~85
Storage temperature range -40~85℃/ -55~125
Symmetry (duty cycle)45/55 sstandard
Output Load15pF Hcmos

Curret consumption

No load condition, VCC=3.0V

90uA Max


Rise/Fall time130 nS max
Start time10 mSex max
Aging±3 ppm
SPQ3000PCS

32.768 khz oscillator test circuit 


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Dimensions


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PIN Function


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※Notes: Tri-state: PIN 1 connected to Vdd or floating, the product is working properly;connected to GND,stops working.


SMD3215 32.768 khz crystal datasheet


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