STCFSK Series – 18.3MM X 11.7MM Metal Full Size Dip Clipped Sinewave (VC)TCXO

• ±1.0ppm (Frequency Stability) Available
• Clipped Sinewave
• (VC)TCXO

• Communication Equipment
• Base Station
• FAX

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STCFSK-Series

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Parameters	Units	Min	Typical	Max	Remarks
Frequency Range	MHz	6		200
Frequency Tolerance at +25ºC	ppm	-1.5		+1.5
Freq. Stability vs. Op Temp.	ppm	-1.0		+1.0	See part numbering guide for options.
Freq. Stability vs. Supply Voltage	ppm	-0.3		+0.3	V_DD±5% Change
Freq. Stability vs. Load	ppm	-0.2		+0.2	±10% Change
Freq. Stability vs. Aging/Year	ppm	-1.0		+1.0	1 Year, ±3.1ppm for 10 Years
Operating Temperature	°C	-40		+85	See part numbering guide for options.
Storage Temperature	°C	-55		+125
Supply Voltage (V_DD) - 3.3V Options	V	3.135	3.3	3.465	See part numbering guide for options.
Supply Voltage (V_DD)- 5.0V Options	V	4.750	5.0	5.250	See part numbering guide for options.
Current (I_DD)	mA			50
Current Voltage (VC, VCTCXO) - 3.3V Options	V	0.3		3.0
Current Voltage (VC, VCTCXO) - 5.0V Options	V	0.5		4.5
Pullability (VCTCXO)	ppm	±5.0		±12.0	See part numbering guide for options.
Linearity (VCTCXO)	%			10
Output Load (Clipped Sinewave)	kΩ//pF			10//10
Output Logic Levels	V_P-P	0.8
Symmetry (Duty Cycle)	%	40	50	60
Start-Up Time	ms			3
Frequency Adjustment	ppm	3
Phase Noise (Typical) 10Hz Offset	dBc/Hz		-80
Phase Noise (Typical) 100Hz Offset	dBc/Hz		-120
Phase Noise (Typical) 1KHz Offset	dBc/Hz		-135
Phase Noise (Typical) 10KHz Offset	dBc/Hz		-140
Phase Noise (Typical) 100KHz Offset	dBc/Hz		-145

All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.