Tel : 0044 (0)118 979 1238 Fax : 0044 (0)118 979 1283 email : [email protected] ACT634SMX-2 The ACT634SMX-2 family is a low cost, 2 pad, high quality, low aging 6x3.5mm SMD Crystal in a ceramic base / metal lid package. The wide frequency range and specification options ensure suitability for many applications. APPLICATIONS: Wireless, Audio-visual, ATM,Cordless Phones, Pagers, Micro clock, Notebook, Instrumentation, Office automation, Audio-visual, Process Control, Consumer & Communications. Specification Parameter Frequency Range Frequency Tolerance (@25°C) Symbol fo f/fo Stability over temp range Tc Temp Operating Range Temp Storage Range Equivalent Series Resistance Load Capacitance Shunt Capacitance Drive Level Topr Tstg ESR CL C0 DL Drive Level Dependency DLD Insulation Resistance Aging IR Fa Specification Condition Please specify 10.0 ~ 48.0MHz Or specify ±30 & ±50ppm ±50ppm -20~+70°C Standard (table 2) Or specify ±30ppm -10~+60°C Standard (table 2) Please specify 0~+50°C ~ -40~+85°C -55 ~+125°C See table 1 Or specify 9pF ~ 20pF & Series 5pF max (Custom to 200µW available - Enquire) 10 ~ 100 µW ESR min to max <1.3 0.01, 0.1,1,10,50,100W steps FL min to max <1.3 @100V DC 500M min (First year max @ 25°C) ±5ppm p/year (±3ppm available) Table 1 Freq. Range (MHz) 10.000 ~ 12.999 13.000~19.999 20.000~30.000 >20MHz 30.000~48.000 ESR ( ) max 80 50 40 40 80 Mode / Cut Fundamental / AT Fundamental / AT Fundamental / AT Fundamental / BT 3RD Overtone / AT Table 2 Frequency Stability (ppm) Temperature ±20 ±30 ±50 -10~+60°C STD -10~+70°C -20~+70°C STD Pad Surface Material: Gold (Au) Please note that all parameters can not necessarily be specified in the same device Customer to specify : Frequency, Frequency Tolerance, Temperature Stability, Operating Temperature & Load Capacitance In line with our ongoing policy of product evolvement and improvement, the above specification may 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 http://www.actcrystals.com Issue 5 SCC Date 31-5-2012 SERIES : ACT634SMX-2 Part numbering code is CE Example : CE 1200 I K G RO F C 634SMX-2 (12.000MHz ) (±30ppm) (±30ppm) (-20+70) (16pF) (Fund') (1K Reel ) Frequency 10- 47.9999MHz 1st four digits of Frequency. See note 4 - PF (RoHS) Tolerance (±pm) @ 25ºC G H I L Operating Temperature Range (ºC) 20 25 30 50 B E F G Examples -0+60 -10+60 -10+70 -20+70 Stability Over Operating Temperature (ºC) 1200 = 12.000MHz 4999 = 49.9999MHz I K O V NB: It is important to suffix the above part number with the full frequency required to give a completed part number as illustrated below 20 30 50 100 Load Capacitance ( pF or Series Resonance) GO JO KO MO OO 8 9 10 11 12 ZO PO RO TO VO AA BA DA SR 14 15 16 18 20 24 25 30 SR Mode F RoHS Comp' Fundamental - PF Package L = Loose C =1K Reels ` Table 2 Frequency Stability (ppm) ±30 ±50 Temperature ±20 STD -10~+60°C -10~+70°C STD -20~+70°C Full Example Part Number CE1200IKGROFC - PF 12.0000MHz NOTES : 1) Tighter Tolerances and Stabilities and other Operating Temperature Ranges may be available. 2) ACT are always happy to consider truly custom specification parts which may require non-standard specification parameters, specific testing, customer requested AQL requirements, non standard packaging or taping and reeling and custom marking. Such devices ( EG : A 12.00MHz custom ACT634SMX-2 device may have a part number such as CE1200C- C1122-PF) 3) A guide to availability of tighter stabilities appears on page one of this data sheet in Table 2 4) Frequencies below 10.000MHz are prefixed with a "0" (eg: 0900 = 9MHz.Whereas 10.000MHz is 1000 ) ISO9001 Registered For quotations or further information please contact us at: e Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, United Kin http:www.actcrystals.com Issue 5 SCC Date 31-5-2012