器件名称: ACT325SMX-4
功能描述: low cost, 4 pad, high quality, low aging 3X2.5mm SMD Crystal
文件大小: 283.66KB 共3页
简 介:Tel : Fax : email :
0044 (0)118 979 1238 0044 (0)118 979 1283 info@actcrystals.com
ACT325SMX-4
The ACT325SMX-4 is a low cost, 4 pad, high quality, low aging 3X2.5mm SMD Crystal in a ceramic base / metal lid package, seam welded for good long term reliability. The device has the lid grounded the package to reduce EMI issues. The wide frequency range and specification options ensure suitability for many equipments. APPLICATIONS: Bluetooth, WLAN, PDA, Pagers, Card readers, Cellular, PC Accessories, Notebook, Audio-visual, PCMCIA, MP3, Consumer & Communications.
Specification
Parameter Symbol Specification 12.000MHz ~ 54.000MHz 10 ppm ~ 100ppm Refer to table 2 -10 ~60°C, -20 ~70°C or -40 ~ 85°C -55 ~ 125°C See table below (12pF typical ) 5.0 pF max 10W ( 100W max ) 500MΩ min ±3.0 ppm /year max Mode Fundamental Fundamental Fundamental Fundamental Fundamental Condition Fundamental, AT Cut Please specify Please specify Please specify
Frequency Range Frequency Tolerance (@25°C) Stability over temp range Temp Operating Range Temp Storage Range Equivalent Series Resistance Load Capacitance Shunt Capacitance Drive Level Insulation Resistance
Aging
fo Δf/fo Tc Topr Tstg ESR CL C0 DL IR
Fa
Please specify
@100V DC @25°C Standard Frequencies MHz
Table 1
Freq. Range (MHz) 12.000 ~ 13.999 14.000 ~ 15.999 16.000 ~ 19.999 20.000 ~ 29.999 30.000 ~ 54.000 ESR (Ω) max 150 100 80 60 50
Dimensions (mm)
Pad Surface Material Gold (Au)
12.000000 13.000000 14.318180 14.745600 16.000000 16.384……
