Tel: 0044 (0)118 979 1238
Fax: 0044 (0)118 979 1283
E-mail: info@actcrystals.com
ACT26SMX
The ACT26SMX is a miniature cylindrical SMD package offering high vibration and shock
resistance together with high stability. It is most suitable for portable equipment and close
packing density. The series offers a wide, low frequency range and is popular for use in
Microprocessor, Consumer and Instrumentation applications
Specification
Parameter
Frequency Range
Frequency Tolerance @25°C
Turnover Temperature
Freq. Temp. coefficient
Temp Operating Range
Temp Storage Range
Equivalent Series Resistance
Shunt Capacitance
Load Capacitance
Motional Capacitance
Drive Level
Capacitance Ratio
Q Factor
Insulation Resistance
Aging
Symbol
fo
Δf/fo
Tm
β
Topr
Tstg
ESR
C0
CL
C1
DL
γ
Q
IR
Fa
Specification
Condition
30.00 ~ 200KHz
±20ppm ~ 200ppm
150KHz ~ 200KHz, supplied
See attached notes
as ±200ppm only
25°C ±5°C
-0.034 ± 0.006ppm / °C² max
-10 ~ +60°C
-20 ~ +70°C
See Table
@ 25°C
1.4pF typical ( >100KHz, 1.0pf Typical )
12.5pF (Others available.)
Please specify
3.0fF (Typical)
1.0μ W max
450 typical
60,000 typical ( 50,000 ~ 80,000, see popular frequencies below )
500MΩ Min
@ 25°C ±3°C
±5ppm
Popular Frequencies and Parameters
(Operating Temperature -10 ~ + 60 C )
Centre Freq.
Tolerance at 25 C
ESR
C0
C1
Q Value
Notes:
1, Low er tolerance (+/-10ppm) for f requencies less than
76.8KHz is available, Please enquire.
2, Frequencies less than 100KHz apart f rom above
popular ones w ill require longer lead times
3, For frequency of equal or more than 100KHz, only the
above 5 popular points f requencies+/-2kHz are normally
available.
4, Low er tolerances than show n in the above table for
frequencies more than 100KHz are not available.
30.000KHZ
32.000KHZ
32.768KHZ
38.4KHZ
65.536KHZ
77.5KHZ
75.000KHZ
76.8KHZ
100.000KHZ
120.000KHZ
153.600KHZ
192.000KHZ
200.000KHZ
±3OPPM
±3OPPM
±2OPPM
±2OPPM
±2OPPM
±2OPPM
±2OPPM
±5OPPM Min.
±10OPPM Min.
±10OPPM Min.
±20OPPM Min.
±2O0PPM Min.
40KΩ
40KΩ
35KΩ
35KΩ
35KΩ
35KΩ
35KΩ
35KΩ
35KΩ
35KΩ
35KΩ
35KΩ
1.4±0.2PF
1.4±0.2PF
1.4±0.2PF
1.4±0.2PF
1.4±0.2PF
1.4±0.2PF
1.4±0.2PF
1.4±0.2PF
1.0±0.2PF
1.0±0.2PF
1.0±0.2PF
1.0±0.2PF
3.0PF
3.0PF
3.0PF
3.0PF
3.0PF
3.0PF
3.0PF
3.0PF
3.0PF
3.0PF
3.0PF
3.0PF
50000
50000
60000
80000
80000
80000
80000
80000
80000
80000
80000
80000
Please refer to ACT2x6HRSMX Data
ESR v Frequency
Frequency kHz
30.00 ~ 32.768
32.768 ~ 40.00
40.00 ~ 80.00
80.00 ~ 150.00
150.00 ~ 200.00
ESR K
Ω
max
40
35
35
35
35
Please note that all parameters can not necessarily be specified in the same device
Customer to Specify : Frequency, Frequency Tolerance, Operating Temperature Range & Load Capacitance
In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice.
ISO9001: 2000 Registered
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK
http://www.actcrystals.com
Issue : 1 C1b
Date : 04/07/2006
1 of 3
ACT [ ADVANCED CRYSTAL TECHNOLOGY ]
