Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACT ZTACS SMD Resonators The ACT ZTACS family comprise of a range of surface mount, ceramic resonators ("chip" type) in two pad format. This family offers a cost effective solution to those applications where a wide temperature range, accuracy to ± 0.5, small size and surface mounting are the requirements. Specification Part Type/ Number Frequency Range (MHz) ZTACS MT 5.00 ~ 13.00 ZTACS MX 13.01 ~ 20.00 20.01 ~ 25.99 26.00 ~ 50.00 50.01~ 60.00 Test IC Frequency Accuracy (%) (-20 ~ +80 °C) Stability over temp. range (-20 ~ +80°C) Aging over Ten Year (%) CD4069UBE x 2 ± 0.5 ± 0.4% ± 0.3 30 74HCU04 x 2 ± 0.5 ± 0.4% ± 0.3 30 ) 15 ) External Capacitor. 5 ) Capacitors (pF) (Ext. & Int.l) C1 & C2 External Capacitor. Specification may vary from above please enquire For frequencies from 5.0 to 8.0MHz it is recommended to use ZTACC MG series as the characteristics are better. Most frequencies of the ZTA CS will eventually be phased out in favour of the smaller package devices. For new applications the ZTACV MT is recommended for frequencies from 8 to 13MHz and the ZTACV MX for 16 to 60MHz. ZTACS MG Pad material Sn L W H P2 T3 W1 1.95±0.2 5.1±0.2 T2 4.7±0.2 4.1±0.2 1.6±0.3 0.8±0.4 0.8±0.2 The piezo electric ceramic contains lead greater than the RoHS limit as an inapplicability substance. Excluded from RoHS legislation 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 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 : 8 C1r For quotations or further information please contact us at: Date :28/06/06 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK http://www.actcrystals.com Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACT ZTACS TAPE AND REEL / SOLDERING INFORMATION In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice Issue : 8 C1r ISO9001:2000 Registered Date :28/06/06 For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK http://www.actcrystals.com