器件名称: ACT420SMX-4
功能描述: 4 pad, high quality, low aging 4x2.5mm SMD Crystal
文件大小: 262.31KB 共2页
简 介:Tel : 0044 (0)118 979 1238 Fax : 0044 (0)118 979 1283 email : info@actcrystals.com
ACT420SMX-4
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
Specification
Parameter Symbol Specification 12.000 ~ 50.000MHz ±5,±10,±15,±20,±30 & ±50ppm(Std ) ±5ppm ~ 50ppm (See table 2) 0~+50°C ~ -40~+85°C ( See table 2) -40 ~+85°C See table 1 8pF ~ 50pF & Series 5pF max 100μW typical (500μW max) ESR min to max <1.3 FL min to max <1.3 500M Ω min ±3ppm p/year * Condition Please specify 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 Drive Level Dependency Insulation Resistance
Aging
fo Δf/fo Tc Topr Tstg ESR CL C0 DL DLD IR
Fa
(16,20 & 30pF Std. Please specify) (Custom available - Please enquire) 0.01, 0.1,1,10,100,500 μW steps @100V DC (First year max @ 25°C)
* ±1.00ppm aging p/year part is available, to order, as a "semi-custom" part - Please enquire
Table 1
Freq. Range (MHz) 12.000 ~ 14.……
