SMD7050 40MHz TCXO

Frequency: 40MHz
Temperature Frequency Characteristics: ≤±0.1ppm@-40~85℃
Work Voltage: +3.3VDC
Work Temperature: -55℃~85℃

The TCXO 40MHz offers ≤±0.1ppm frequency stability from -40°C to +85°C with a +3.3VDC power supply. This high-precision Temperature Compensated Crystal Oscillator is ideal for GPS, telecommunications, and industrial applications, providing reliable, stable timing with low phase noise.

Technical indicator

Product Features	Specification	Technical Specifications	Remarks
Output Characteristics	Standard Frequency	40.00MHz
	Output	CMOS	CL15pF
	Low Level	<0.4V
	High Level	>2.4V
	Rise And Fall Time	<8ns
	Duty Cycle	45%～55%
Frequency Stability	Temperature Frequency Characteristics	≤±0.1ppm	-40~85℃,fref.=(fmax.+fmin.)/2
	Temperature Frequency Characteristics	≤±0.28ppm	55~-40℃,fref=(fmax.+fmin.)/2
	Voltage Frequency Characteristics	≤±50ppb	3.3V±5%
	Load Frequency Characteristics	≤±50ppb	15pF±5%
	Aging	≤±0.8ppm/Year ≤±4.6ppm/20 Years	Power-on time>30days
	Frequency Accuracy	≤±1ppm	Factory Calibration Value,25℃
	Current	<15mA	@25℃,3.3V,CL 15pF
	Work Voltage	+3.3VDC	Vcc±5%

Product Features	Specification	Technical Specifications		Remarks
		Typ.	Max.
Phase Noise	10Hz	-85	-80	dBc/Hz
	100Hz	-115	-110
	1KHz	-135	-130
	10KHz	-150	-145
	100KHz	-155	-150
Work Temperature	Work Temperature	-55℃~85℃
Work Temperature	Storage Temperature	-55℃~105℃
Vibration	Test conditions:Amplitude:0.75mm (5～26HZ);Acceleration:10g;10Hz~2000Hz;30min per cycle,2 hours per direction(3 directions,X,Y and Z),IEC68-2-06 Test Fc.
Shock	100g;6ms;half sine wave(3 directions,X,Y and Z),IEC 68-2-27 TestEa/Severity 50A
Size	752mm
Weight	0.2g