CRYSTAL OSCILLATOR SERIES 7N, SEAM SEALED CERAMIC 5.0X3.2MM SURFACE MOUNT PACKAGE

The 7N Series Crystal Oscillator is a seam-sealed ceramic, surface-mount device measuring 5.0x3.2mm. It offers a nominal frequency of 20.000000 MHz with LVCMOS output and operates over a temperature range of -40 to 85. This oscillator is designed for applications requiring stable frequency generation with a supply voltage of 3.3V 10%.

Product Attributes

Brand: SJK
Origin: Shenzhen, China
Material: Ceramic, Seam Sealed
Certifications: RoHS, REACH, HF
Moisture Sensitivity Level: Level 1

Technical Specifications

Parameter	Symbol	MIN	TYPE	MAX	UNIT	Notes
Nominal Frequency			20.000000		MHZ
Frequency Stability AT 25			10		PPM
Frequency Stability Over Operating Temperature range			20		PPM	-4085
Operating Temperature	Topr	-40	25	85
Storage Temperature	Tstg	-55		125
Supply Voltage	VDD		3.3		V	10%
Input Current	Icc			5	mA
Output Load	CL			15	pF	CMOS
Output Voltage High	VoH	90% Vdd			V
Output Voltage Low	VoL		10% Vdd		V
Rise Time	Tr			5	ns	10%90%VDD Level
Fall Time	Tf			5	ns	90%10%VDD Level
Symmetry (Duty ratio)	TH/T	45		55	%
Start-up Time	Tosc			10	ms
Enable Voltage High	Vhi	70% Vdd			V
Disable Voltage Low	Vlo		30% Vdd		V
Aging (1st. Year at 25)			3		ppm/yr.
Output Disable Delay Time	T off			150	us
Output Enable Delay Time	T on			150	us
Phase Jitter 12KHZ~20MHZ			0.5	1.0	ps

2207271530_SJK-7N24000G33YC_C252360.pdf

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