X32K768L009 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Cylindrical Watch Crystals

Specify
Cylindrical Watch Crystals
FEATURES
Range of Sizes
Low Cost
High Shock Resistance
Extensive UK Stocks
STANDARD SPECIFICATION
Frequency Range:
Adjustment Tolerance at 25^oC:
Frequency Stability:
Operating Temperature Range:
Load Capacity:
E.S.R:
Drive level:
Ageing:
32.768 kHz
±20PPM
-0.038PPM/^oC²
-10^oC to +60^oC
12.5pF
35 kOhm
1MicroWatt
±1PPM 1st Year Typ.
Frequency Range
20.0 kHz ~ 29.9 kHz
30.0 kHz ^~ 39.9 kHz
40.0 kHz ^~ 59.9 kHz
60.0 kHz ^~ 69.9 kHz
70.0 kHz ^~ 119.9 kHz
120.0 kHz ^~ 164.9 kHz
307.20 kHz
E.S.R
55 kW
45 kW
20 kW
15 kW
12 kW
10 kW
6 kW
Package
Style
3x8
2x6
1x5
AB C D
E
8.2 9.0 1.10 0.35 3.10
6.2 9.0 0.70 0.26 2.10
5.1 4.0 0.45 0.15 1.50
APPLICATIONS
Time Keeping
Datacommunications
Consumer Electronics
Automotive Electronics
AVAILABLE OPTIONS
Frequency Range: 20 kHz to 165 kHz & 307.2kHz
Adjustment Tolerance ±20PPM ±50PPM ±100PPM
Load Capacity: 6pF ~ ¥
Shunt Capacity (C0): 4.0pF Max
Also available from stock is a 32.768 kHz crystal specifically
designed for the Dallas Semiconductor RTC
Frequency Stability vs Operating Temperature Range
Tuning fork crystals exhibit a parabolic temperature coefficient with a response
curve typically as shown
Handling Note
-20 0 20 40 60 70
Temperature Range
Crystals utilising a tuning fork element should not be
subjected to ultrasonic cleaning. This is because the blank
can be damaged due to the frequency of the ultrasonic
bath being in resonance with the crystal itself.
www.aelcrystals.co.uk q u a r t z b a s e d f r e q u e n c y c o n t r o l c o m p o n e n t s
Order Hotline [phone]
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www.aelcrystals.co.uk
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