器件名称: ACT321AK-SMX-4
功能描述: a low cost, 4 pad, high quality, low aging 3.4X2.7mm SMD Crysta
文件大小: 216.43KB 共2页
简 介:Tel : 0044 (0)118 979 1238 Fax : 0044 (0)118 979 1283 email : info@actcrystals.com
ACT321AK-SMX-4
The ACT321AK-SMX-4 is a low cost, 4 pad, high quality, low aging 3.4X2.7mm SMD Crystal. It has a ceramic base / metal lid package & is 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 equipments. APPLICATIONS: Bluetooth, WLAN, PDA, Pagers, Card readers, Cellular, PC Accessories, Notebook, Audio-visual, PCMCIA, MP3, Consumer & Communications.
Specification
Parameter Symbol Specification Condition
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
12.000 ~ 52.000MHz Please specify ±10~±50ppm Please specify Please specify ±10ppm ~ 50ppm (See table 2) 0~+50°C ~ -40~+85°C ( See table 2) Please specify -55 ~+125°C See table 1 8pF ~ 20pF & Series (8,9,12,16,18, & 20pF Std. Please specify) 5pF max 100μW typical (500μW max) (Custom available - Please enquire) 500M Ω min ±3ppm per year ** @100V DC (First year max @ 25°C)
** ±2ppm and ±1ppm per year available (subject to volumes) please enquire.
Table 1
Freq. Range (MHz) 12.000~29.999 30.000 ~ 52.000 ESR (Ω ) max 100 50 Mode / Cut Fundamental / AT Fundamental / AT
Pad Surface Material: Gold ……
