ACT420SMX-4 ACT | Alldatasheet
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Tel : 0044 (0)118 979 1238 Fax : 0044 (0)118 979 1283 email : info@actcrystals.com Parameter Symbol Specification Condition Frequency Range fo 12.000 ~ 50.000MHz Frequency Tolerance (@25°C) Δf/fo ±5,±10,±15,±20,±30 & ±50ppm(Std ) Stability over temp range Tc ±5ppm ~ 50ppm (See table 2) Temp Operating Range Topr 0~+50°C ~ -40~+85°C ( See table 2) Temp Storage Range Tstg -40 ~+85°C Equivalent Series Resistance ESR See table 1 Load Capacitance CL 8pF ~ 50pF & Series Shunt Capacitance C0 5pF max Drive Level DL 100μW typical (500μW max) ESR min to max <1.3 FL min to max <1.3 Insulation Resistance IR 500MΩ min Aging Fa ±3ppm p/year * * ±1.00ppm aging p/year part is available, to order, as a "semi-custom" part - Please enquire Table 1 ESR (Ω) max Mode / Cut 12.000 ~ 14.999 80 Fundamental / AT 15.000 ~ 50.000 50 Fundamental / AT Dimensions (mm) @100V DC In line with our ongoing policy of product evolvement and improvement, the above specification may subject to change without notice Please note that all parameters can not necessarily be specified in the same device 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 Please specify The ACT420SMX-4 is a low cost, 4 pad, high quality, low aging 4x2.5mm SMD Crystal in a ceramic base / metal lid package, seam welded for good long term reliability. The device has the lid grounded via the package to reduce EMI issues. The wide frequency range and specification options ensure suitability for many applications. APPLICATIONS: Bluetooth, WLAN, PDA, Pagers, Card readers, Cellular, PC Accessories, Notebook, Audio-visual, PCMCIA, MP3, Consumer & Communications ACT420SMX-4 Freq. Range (MHz) Date 24/01/07 Issue 3 C1F Specification Customer to specify : Frequency, Frequency Tolerance, Temperature Stability, Operating Temperature & Load Capacitance ISO9001:2000 Registered (Custom available - Please enquire) (First year max @ 25°C) (16,20 & 30pF Std. Please specify) Please specify Please specify Please specify Drive Level Dependency DLD 0.01, 0.1,1,10,100,500μW steps Connections #1. Crystal #2. Grounded to lid #3. Crystal #4. Grounded to lid Pad Surface Material: Gold (Au) 1 of 2
Tel : 0044 (0)118 979 1238 Fax : 0044 (0)118 979 1283 email : info@actcrystals.com Table 2 Standard Re-flow Profile Tape & Reel Specification (mm) ( IK pcs each reel ) Issue 3 C1F Date 24/01/07 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: Ho B H1 http://www.actcrystals.com A TAPE REEL CDW1 Lo L1 4.4 WW o Dimension 178 ±0.1 ±1 ±0.2±0.5 12.0 5.5 Stability Temp OO Standard stabilities-40~+85°C OO OO -30~+80°C OOOO O -20~+70°C OO +/- 20ppm O -10+60°C OOOOO Available stabilities +/- 30ppm +/- 50ppm 0~+50°C OOOOO +/- 5ppm +/- 10ppm 2 of 2