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封裝規(guī)格[mm]:	3.2×2.5×0.70,
頻率范圍[MHz]:	8 ~ 54
常溫頻差[10^-6@+25℃]:	±10ppm
工作溫度范圍:	-20℃ ~ +70℃, -40℃ ~ +85℃
產(chǎn)品特色:	Small Footprint, Ceramic Seam SMD
RoHS And 無鉛:
資料下載:	Datasheet
商城購買:

產(chǎn)品詳情

特點(diǎn)

AT-cut型石英晶體結(jié)構(gòu)
高Q值石英晶體
低成本、小封裝尺寸
高穩(wěn)定性

產(chǎn)品應(yīng)用

音視頻設(shè)備
便攜式設(shè)備
短距離無線模塊
計算機(jī)、調(diào)制解調(diào)器、微處理器

介紹

3X是一款小型、低成本、小尺寸的MHz石英晶體，該產(chǎn)品可滿足在-40℃~+85℃的標(biāo)準(zhǔn)工作溫度范圍內(nèi)提供常溫±10ppm的頻率公差，適用于工業(yè)應(yīng)用、無線通信、微處理器等應(yīng)用場景中。

**Electrical Specifications**
Item	Symb.	Min.	Typ.	Max.	Unit	Notes
Frequency Range	Freq.	8.000		54.000	MHz
Oscillation Mode		Fundamental（AT-cut）
Frequency Tolerance	△f/f			±10	ppm	at 25℃±2℃
Operating Temperature	T_use	-20		70	℃
Operating Temperature	T_use	-40		85	℃
Storage Temperature Range	T_sta	-55		125	℃
Shunt Capacitance	C0			3	pF
Drive Level	DL		10	100	μW
Load Capacitance	CL	6		20	pF
Equivalent Series Resistance	ESR			300	Ω	8 MHz≤ Freq. ＜10MHz
				100	Ω	10 MHz≤ Freq. ＜16MHz
				60	Ω	16MHz≤ Freq. ＜20MHz
				30	Ω	20MHz≤ Freq. ≤ 54MHz
Insulation Resistance	IR			500	MΩ	at DC 100V
Aging	f_age			3	ppm	1st. Year at 25℃

**Mechanical Dimensions**

**Frequency Stability & Operating Temperature Range**
Operating Temperature Range	Frequency Stability
Operating Temperature Range	±10ppm	±15ppm	±20ppm	±30ppm
-20℃ to +70℃	▲	★	★	★
-40℃ to +85℃		▲	★	★
★：Available ▲：Conditional

**Selection Guide**
需求描述
選擇需要的封裝規(guī)格及產(chǎn)品系列：3.2×2.5mm；3X Series 選擇需要的頻率：8.000MHz 確定晶體的負(fù)載電容值（CL）：12pF 選擇需要的精度：±10ppm 選擇需要的工作溫度范圍：-40℃~+85℃ 您需要的產(chǎn)品是：3X Series 8MHz 12pF ±10ppm -40℃~+85℃
標(biāo)稱頻率及常規(guī)負(fù)載電容（CL）值參考
Nominal Frequency [MHz]	Load Capacitance[CL ,Styp.]	Nominal Frequency [MHz]	Load Capacitance[CL ,Styp.]
8.000	8pF；10pF；12pF；16pF；20pF	22.1184	8pF；10pF；12pF；20pF
8.192	8pF；10pF；12pF；20pF	24.000	8pF；10pF；12pF；15pF；20pF
10.000	8pF；10pF；12pF；20pF	24.305	8pF；10pF；12pF；20pF
11.0592	8pF；10pF；12pF；20pF	24.576	8pF；10pF；12pF；20pF
12.000	8pF；10pF；12pF；15pF；20pF	25.000	8pF；10pF；12pF；15pF；20pF
12.288	8pF；10pF；12pF；15pF；20pF	26.000	8pF；10pF；12pF；15pF；20pF
12.800	8pF；10pF；12pF；15pF；20pF	27.000	8pF；10pF；12pF；15pF；20pF
13.1072	8pF；10pF；12pF；20pF	27.120	8pF；10pF；12pF；15pF；20pF
13.52127	8pF；10pF；12pF；20pF	30.000	8pF；10pF；12pF；20pF
13.52313	8pF；10pF；12pF；20pF	32.000	8pF；10pF；12pF；20pF
13.560	8pF；10pF；12pF；15pF；20pF	32.768	8pF；10pF；12pF；20pF
13.598	8pF；10pF；12pF；15pF；20pF	37.400	8pF；10pF；12pF；20pF
13.824	8pF；10pF；12pF；15pF；20pF	38.400	8pF；10pF；12pF；20pF
14.31818	8pF；10pF；12pF；20pF	40.000	8pF；10pF；12pF；15pF；20pF
14.7456	8pF；10pF；12pF；20pF	48.000	8pF；10pF；12pF；15pF；20pF
16.000	8pF；9pF；10pF；12pF；15pF；20pF	50.000	8pF；10pF；12pF；20pF
16.384	8pF；10pF；12pF；20pF	54.000	8pF；10pF；12pF；20pF
18.432	8pF；10pF；12pF；20pF
19.200	8pF；10pF；12pF；20pF
20.000	8pF；10pF；12pF；15pF；20pF