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Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
info@actcrystals.com
ZTTCV SMD Resonators
The
ACT ZTTCV
families comprise of a range of surface mount, ceramic resonators
("chip" type) in both two and three pad format. Three pad versions have built in
capacitors. This family offers a cost effective solution for applications requiring good
stability over a wide temperature range, together with accuracy.
Specification
Part Type/
Number
Frequency
Range (MHz)
Test IC
Frequency
Accuracy %
(-20 ~ +80 °C)
Stability over
temp. range
(-20 ~ +80°C)
Aging over
Ten Year (%)
Capacitors (pF)
Internal
C1 & C2
ZTTCV MT
7.68-13#
1/6TC4069UBPx2
± 0.5
±0.4%
Mode Thickness expander
74HCU04 x 2
ZTTCV MX
13.01-50
± 0.5
± 0.4%
Specification may vary from above please enquire
50.01-60
Mode Thickness expander 3rd O/T
± 0.3
± 0.3
22 internal
22 Internal
#For frequencies from 7.68 to 8.0MHz ACT CC MG series is recommended as the characteristics are better.
Important note when using Ceramic resonators with micro controllers:
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 with micro controllers. 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 micro controllers 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
Issue: 7 C1r
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK
Date: 10/10/05
http://www.actcrystals.com
ACT [ ADVANCED CRYSTAL TECHNOLOGY ]
