產品信息

封裝規格[mm]:	7.0×5.0×1.3
頻率范圍[MHz]:	1 ~ 54
工作電壓 [Typ.]:	1.8V, 2.5V, 3.3V
工作溫度范圍:	-20℃ ~ +70℃, -40℃ ~ +85℃
輸出模式:	CMOS
產品特色:	SPXO, Low Phase Jitter, Low Phase Noise
RoHS And 無鉛:
資料下載:	Datasheet
商城購買:

7CN是一款小型、小尺寸封裝的MHz低相噪時鐘振蕩器，該產品在-40℃~+85℃的標準工作溫度范圍內頻率穩定度為±50ppm。廣泛適應于無線設備、IOT設備、以太網/光纖、基站及便攜式電子等應用場景中。

**Electrical Specifications**
Item		Symb.	Min.	Typ.	Max.	Unit	Notes
Frequency Range		Freq.	1.000		54.000	MHz
Operating Temperature		T_use	-20		+70	℃
Operating Temperature		T_use	-40		+85	℃
Storage Temperature Range		T_stg	-55		+125	℃
Supply Voltage		Vdd	1.8		3.3	V
Output Load		L_CMOS		15		pF
Current Consumption		Icc			10	mA	1MHz ≤ Freq. ＜40MHz
Current Consumption		Icc			20	mA	40MHz ≤ Freq. ≤ 54MHz
Duty Cycle		SYM	45		55	%	50 % Vdd level, L_CMOS ≤ 15 pF
Rise / Fall Time		TR / TF			5	nS	10% Vdd to 90% Level
Start-up Time		T_str			5	mS	To 90% of Final Amplitude
High output voltage		VOH	0.9Vdd			V
Low output voltage		VOL			0.1Vdd	V
Enable Voltage High (Logic 1)		VIH	0.7Vdd			V	Output will be disable if OE is Logic 0 Output will be enable if OE is Logic 1 or open
Enable Voltage Low (Logic 0)		VIL			0.3Vdd	V
Enable Time		TPLZ			150	uS
RMS Phase Jitter		TRPJ			0.3	pSec	Integrated 12KHz to 20MHz
Phase Noise @27MHz 3.3V	10 Hz	TPN	-100			dBc/Hz
	100 Hz		-125			dBc/Hz
	1 KHz		-150			dBc/Hz
	10 KHz		-160			dBc/Hz
Aging		f_age			±3	ppm	1st. Year at 25℃

**Frequency Stability & Operating Temperature Range**
Operating Temperature Range	Frequency Stability
Operating Temperature Range	±20ppm	±25ppm	±30ppm	±50ppm
-20℃ to +70℃	▲	★	★	★
-40℃ to +85℃		▲	★	★
★：Available ▲：Conditional All condition*：Include 25℃ tolerance, operating temperature range , input voltage change,aging, load change.

**Mechanical Dimensions**

**Selection Guide**
需求描述
選擇需要的封裝規格及產品系列： 7.0×5.0mm；7CN Series 選擇需要的頻率： 12.288MHz 選擇需要的工作電壓： 3.3V 選擇需要的頻率精度（at 25℃）： ±20ppm 選擇需要的工作溫度范圍： -40℃~+85℃ 選擇需要的頻率&溫度特性： ±30ppm 您需要的產品是： 7CN Series 12.288MHz 3.3V ±10ppm@25℃ ±30ppm@-40~+85℃
標稱頻率[MHz]
1.024	2.048	4.096	6.144	8.192	11.2896	12.288	16.384
22.5792	24.576	32.768	45.1584	49.152