Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACT225SMX-4 Only 1.5mm high and with a small footprint, the ACT225SMX-4 is ideal for fitting on high density boards where height restriction is a constraint. This part offers good environmental and heat resisting characteristics due to the highly reliable ceramic package. These devices can be used in a wide range of applications including Communications & Audio Visual equipment, measuring Instruments and all manner of both portable and static products. Specification Parameter Frequency Range Frequency Tolerance Temp Operating Range Frequency Stability Symbol fo ∆f/fo Topr ∆f/fo Specification 3.27MHz ~ 30MHz standard ±50ppm @25°C others available. -10 +60 °C (others available) ±50ppm (Others available) Temp Storage Range Equivalent Series Resistance Shunt Capacitance Load Capacitance Drive Level Insulation Resistance Reflow Aging (Per Year) Tstg ESR C0 CL DL IR -40°C ~ +85°C See table 1 below 7pF max 10 ~ 30pF & SR 100+/-10µ W 500MΩ Min See Recommended Re-flow diagram below ±5ppm Table 1 Fa Frequency (MHz) 3.27 ~ <3.99 4.00 ~ <4.99 5.00 ~ <5.99 6.00 ~ <6.99 7.00 ~ <8.99 9.00 ~ <13.00 13.01 ~ 30.00 ESR ( Ω ) Max 200 150 120 100 80 60 40 Condition Please specify Please specify Please specify -10 to +60°C Please specify @25°C Please specify @ 25±3°C Pad Surface Material 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 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, Berkshire, RG41 2EY, UK http://www.actcrystals.com Issue 10 M4H Date:31-10-2012 SERIES : ACT225SMX -4 Part numbering code is DA Example : DA 1200 I K E RO F C (225SMX-4 ) (12.000MHz ) (±30ppm) (±30ppm) (-10+60) (16pF) (Fund') (1K Reel ) - PF (RoHS) Tolerance (±pm) @ 25ºC Frequency I L To 99.9999MHz 1st four digits of Frequency & >99.9999MHz 1st five Digits of Frequency 30 50 Operating Temperature Range (ºC) Std E Examples 0983 = 9.8304MHz 1200 = 12.000MHz 9999 = 99.9999MHz Stability Over Operating Temperature (ºC) NB: K 30 O 50 Std It is important to suffix the above part number with the full frequency required to give a completed part number as illustrated below -10 +60 Load Capacitance ( pF or Series Resonance) Std KO 10 MO 11 OO 12 ZO 14 PO 15 RO 16 TO 18 VO 20 AA 24 BA 25 DA 30 EA 32 SR SR Mode F RoHS Comp' Fundamental - PF Package L = Loose C =1K Reels Full Example Part Number DA1200IKGROFC-PF 12.00MHz NOTES : 1) 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 would normally be allocated a custom specification part number which is wholly customer specific. This will be MOQ dependent. ( EG : A 12.00MHz custom ACT225SMX -4device may have a part number such as DA1200C- C1555-PF) 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: 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, United Kingdom http:www.actcrystals.com Issue 10 M4H Date:31-10-2012