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Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
info@actcrystals.com
ACT ZTT Through Hole Resonators
The
ACT ZTT
family of Ceramic Through Hole Resonators offers a cost effective solution
to those applications for applications requiring a wide temperature range, together with
accuracy.
Specification
Part Type/
Number
ZTT MG
ZTT MT
ZTT MX
Frequency
Range MHz
1.80 ~ 8.00
8.00 ~ 13.00
13.01 ~ 20.00
20.01 ~ 26.00
26.01 ~ 60.00##
74HCU04
x2
+5V
±0.5
±0.3
±0.3
CD4069UBE x 2
CD4069UBE x 2
+5V
+5V
Test IC
Vdd
Frequency
accuracy
@25°C (%)
±0.5
±0.5
Stability over
temp. range
(-20 +80°C)(%)
±0.3
±0.3
Aging over
10 years
(%)
±0.3
±0.3
Internal
Cap. (pF)
C1 & C2
30 (over range)
30 (over range)
22 (over range)
15 (over range)
5 (over range)
Vibration mode:
MG
Thickness shear
MT
Thickness expander
MX
Thickness expander ( third overtone)
# # Frequencies between 50.01 and 60 MHz specification may vary from above please enquire.
Type No.
ZTT MG
ZTT MT
ZTT MX
1.80 ~ 8.00
8.00 ~ 13.00
13.01 ~ 60.00
H
8
10
10
W
10
10
10
D
5
5
5
L
A
Dimensions mm (max)
2.5 ±0.3
5.0 ±0.1
0.5 ±0.1
2.5 ±0.3
5.0 ±0.1
0.5 ±0.1
2.5 ±0.3
5.0 ±0.1
0.5 ±0.1
P
B
0.3 ±0.1
0.3 ±0.1
0.3 ±0.1
Important note when using Ceramic resonators with microcontrollers
Some resonator parameters vary considerably with frequency and physical construction/size . These differences
are too great to be able to be practically shown in a data sheet.
However, these parameters can be critical when the resonators are used withmicrocontrollers. Even if two different
resonators appear to have the same specification the typical values of these critical parameters can be
considerably different. When enquiring about resonators for use with Imicricontrollers it is important to supply the
make and part number of the IC to be used and/or the list of recommended resonators, if this is given.
Please note that all parameters can not necessarily be specified in the same device
Customer to specify : Frequency, Package Type and Size
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, Berkshire, RG41 2EY, UK
Issue :7 C1r
Date 07/03/2008
http://www.actcrystals.com
ACT [ ADVANCED CRYSTAL TECHNOLOGY ]
