32.768KHZ Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
32.768KHZ Datasheet PDF : 2 Pages
| |||
32.768kHz Series
Tuning Fork Crystal Units
The 32.768kHz turning fork crystal unit is the most widely used frequency control product.
TAITIEN’s tuning-fork-type crystals have low power consumption ideal for portable
application. Their different package sizes provide the customers more choices for time
management. TAITIEN’s tuning-fork-type crystals are cost effective real time clock products.
Type
XA
XB
XD
XN
Size (mm) 3 x 8
1x4
2x6
2.0 x 1.2 3.2 x 1.5 4.1 x 1.5 6.9 x 1.4 8.0 x 3.8
Package
DIP
DIP
DIP
SMD
SMD
SMD
SMD
SMD
RoHS
Yes
Yes
Yes
Yes
Yes
Yes
Yes*
Yes*
Outline
* Pb in high temperature solder (exempt per RoHS 2002/95/EC Annex (7)) and suitable for RoHS compliant reflow
ELECTRICAL SPECIFICATION
Nominal Frequency
32.768000 kHz
Mode of Vibration
Fundamental
Storage Temp. Range (TSTR)
Turnover Temperature (TM)
Temperature Coefficient (β)
Frequency vs. Temperature (△f / fM)
-55°C ~+125 °C
25±5 °C
-(0.03±0.01) ppm/°C 2
βx (T-TM)2 ppm
Series Resistance (R1)
65~90 KΩ Max.
Level of Drive (DL)
0.1±0.01 uW Typ, 0.5 uW Max.
Aging (first year) (△f / f0)
±3 ppm Max.
Quality Factor (Q)
30000~60000 Typ.
Shunt Capacitance (C0)
3~7 pF Max.
Load Capacitance (CL)
6, 7, 9, 12.5 pF (Please contact us)
Frequency Tolerance(f_tol)
±20 ppm @ 25±5 °C
Insulation Resistance
500 MΩ Min. @ DC 100±15 V
Specifications subject to change without notice
FREQ. vs. CAPACITANCE RATIO (C0/C1)
FREQ. vs. LOAD CAPACITANCE (TYP.)
FREQ. vs. TEMPERATURE (TYP.)
Specifications subject to change without notice
Page 1 of 2
Rev(4) 04/2019
Share Link: 