Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACT HC49/US ( Standard Devices ) The ACT HC49/US is a family of competitively priced, resistance welded, through hole crystals featuring high reliability, good stability and a practical range of operating temperatures. Applications include Computers, Modems, Networking, Telecomms, Industrial, Consumer Electronics, Instrumentation and many more. Specification Parameter Frequency Range Symbol Specification fo 3.00 ~ 100.00MHz Condition Please specify Fundamental & 3rd Overtone Frequency Tol. @25°C ∆f/fo ±5 ~ ±100ppm Stability over Temp Range Tc See table 2 Temp Operating Range Topr -10~+60°C,-20~+70°C & -40~+85°C Temp Storage Range Tstg -40 ~ +85°C Equivalent Series Resistance ESR See table 1 Shunt Capacitance C0 7pFmax Load Capacitance CL Drive Level DL 8 ~ 55pF or Series Resonance 100µW Typ Drive Level Dependency DLD ∆ Freq & ESR Insulation Resistance IR 500MΩ min Aging Fa ±5ppm per year max TABLE 1 Frequency (MHz) ESR (Ω) max 3.000 ~ 3.500 3.579545 ~ 5.999 6.000 ~ 7.999 8.000 ~ 15.999 16.000 ~ 30.000 300 150 60 50 30 Please specify Dependent upon frequency / mode Please specify Some options available - Please specify 0.01, 0.1, 1, 10, 50, 100 uW steps @100Vdc Crystal cut / Mode AT Fundamental AT Fundamental AT Fundamental AT Fundamental AT Fundamental Please specify Dependent upon operating temperature Frequency (MHz) 24.000 ~ 40.320 24.000 ~ 29.999 30.000 ~ 49.999 50.000 ~ 100.000 @25°C ESR (Ω) max 30 100 80 60 Crystal cut / Mode BT Fundamental AT 3rd Overtone AT 3rd Overtone AT 3rd Overtone Standard Frequencies 3.579545 7.3728 11.2896 22.1184 33.868 3.686400 7.680 12.000 24.000 35.2512 4.000 8.000 12.288 24.576 36.000 4.032 8.192 12.800 25.000 40.000 4.096 8.604 14.31818 26.800 40.320 4.194304 8.6436 14.7456 27.000 40.960 4.433619 9.600 15.000 28.000 42.000 4.9152 9.8304 16.000 28.63636 42.500 5.000 10.000 ######## 29.000 45.000 5.0688 10.240 16.384 29.4912 46.000 6.000 10.244 16.660 30.000 50.000 6.144 10.245 18.000 32.256 52.416 6.176 10.592 18.432 32.768 56.448 6.5539 10.752 19.6608 33.000 60.000 6.750 11.000 20.0000 33.333 66.666667 7.15909 11.0592 20.00014 33.868 TABLE 2 Frequency Stabilities VS Operating Temperatures Lead Finish Sn/Ag 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 :9 SCB Date: 20-03-2013 Tel : 0044 (0)118 979 1238 Fax : 0044 (0)118 979 1283 email : [email protected] PACKAGE / PACKAGING OPTIONS AVAILABLE With insulating washer. Cropped leads. Three leads Ammo packaging * Taped & taped & reeled.* * Not recommended for new builds TAPE / TAPE & REELING SPECIFICATION FOR HC49/US Tape and Reel option (not supplied as standard) 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 Issue :9 SCB Date: 20-03-2013 SERIES : ACTHC49/US ( Standard ) Device series code JO & BH Example : JO (HC49/US) 1200 I K G RO F L (12.000MHz ) (±30ppm) (±30ppm) (-20+70) (16pF) (Fund') (Loose ) Frequency To 99.9999MHz 1st four digits of Frequency & Std JO = 3.5mm >99.9999MHz 1st BH = 2.5mm five digits of Frequency Above heights Examples given are both 0983 = 9.8304MHz œ0.2mm 1200 = 12.000MHz Cropped leads 9999 = 99.9999MHz and 3 leads Device Height Code available : enquire Commodity code 854160 00 00 - PF (RoHS) Tolerance (±pm) @ 25ºC A 5 E F G I L 10 15 20 30 50 Operating Temperature Range (ºC) Std E G -10+60 -20+70 M -40+85 Stability Over Operating Temperature (ºC) 10000 = 100.00MHz NB: F G I J K O It is important to suffix the above P/No with the full frequency required to give a complete P/No as illustrated below 10 15 20 25 30 50 Std Load Capacitance ( pF or Series R GO 8) Std JO KO MO OO ZO PO RO TO VO AA BA DA FA JA SR A F Mode 3rd O/T 9 10 11 12 14 15 16 18 20 24 25 30 33 50 SR Packaging L = Loose C =1K T&R Y = 1K Ammo 12.00MHz Table 2 - PF Fundamental Full Example Part Number JO1200IKGROFL-PF RoHS Comp' Frequency Stabilities VS Operating Tem peratures NOTES : 1) Tighter Tolerances and Stabilities, other Operating Temperature Ranges and CL's may be available as semi custom devices. As each of these specification parameters impact on each other, it is not always possible to combine all options in one device. Therefore, if a specification not catered for above is required, please contact us directly for the relevant part number code(s). 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. ( MOQ Dependent ) ( EG : A 12.00MHz custom ACTHC49/US device may have a part number such as JO1200C- C1464-PF) 3) Frequencies below 10.000MHz are prefixed with a "0" (eg: 0800MHz = 8MHz.Whereas 10.000MHz is 1000 ) 4) Table 2 above shows the range of available stabilities Vs Operating temperatures. 5) Not recommended for new builds 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 :9 SCB Date: 20-03-2013 Std Note 5 Note 5