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AT3215
Part Number Description Frequency Range Load Capacitance Drive Level Frequency Tolerance Series Resistance Turnover Temperature Temperature Coefficient Shunt Capacitance Aging[first year] Quality Factor Insulation Resistance Storage Temperature Range Operating Temperature Range Pin/Package
AT3215 32.768KHz 12.5 pF 1.0µW Max 20 ppm 65 KΩ Max 25±5℃ [-0.034±0.006]ppm/℃2 1.35 pF Typ 5 ppm Max 50000 Typ 500Mohm Min. -55 ~ +125℃ -40 ~ +85℃

RoHS Compliant Standard AT3215                                     3000pcs/Reel

Features

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Frequency Range:32.768KHz

For a clock source in digital equipments

For a wireless communication equipment, multi-media, measuring equipment

STANDARD SPECIFICATIONS

Standard Specification

Frequency Range

32.768KHz


Load Capacitance

12.5 pF


Drive Level

1.0µW Max


Frequency Tolerance

20 ppm

at 25℃ Need to specify

Series Resistance

65 KΩ Max

at 25℃ Depend on frequency

Turnover Temperature

25±5℃


Temperature Coefficient

[-0.034±0.006]ppm/℃2


Operating Temperature

–40 ~ +85℃


Storage Temperature Range

–55 ~ +125℃


Shunt Capacitance

1.35 pF Typ


Aging[first year]

5 ppm Max

25℃ ±3℃

Quality Factor

50000 Typ


Insulation Resistance

500Mohm Min.

DC100V±15V(Pin to Pin,Pin to case)

Outline Dimensions(mm)                                                                               

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