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Tangshan Jingyuan Yufeng Electronics Co., Ltd

Product Detail

Oven Controlled Crystal Oscillator OCXO-38

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Description:

Product Class : Quartz Crystal Element·Temperature Crystal Oscillator
JYEG part number:JYOC38
Stability up to ±0.05PPM
Low Aging,Compact Package
APPLICATIONS:
PCS Base Station,Cellular Base Station
Synthesizer,Digital Switching
Measurement Equipment
TYPICAL SPECIFICATIONS

Frequency Range	1-100MHz
Frequency Accuracy	±0.5PPM(center control voltage)
FrequencyStability vs Temperature	See Table 1
(AT Cut) Aging (SC Cut)	±0.001PPM/Day,first year±0.1PPM,10year±1PPM ±0.001PPM/Day,first year±0.1PPM,10year±1PPM
Output Type and Load Characteristics	See Table 2
Frequency Stability vs Load	±0.02PPM vs ±10% load change
Supply Voltage	+5.0VDC,+12.0VDC
Frequency Stability vs Voltage	±0.02PPM vs ±5% voltage change
Supply Consumption	3.6W(max.)when warm-up;1.20W(max.)when static
(AT Cut) Warm-up Time (SC Cut)	±0.2PPM,<1min. ±0.05PPM,<1min.
(AT Cut) Adjustable Frequency Range (SC Cut)	±7.0PPM ±1.0PPM
Control Voltage Range	0-5V
Slope	Positive
Linearity	±10%
Phase Noise(10MHz)	1Hz,-80dBc/Hz 10Hz,-120dBc/Hz 100Hz,-140dBc/Hz 1kHz,-145dBc/Hz 10kHz,-150dBc/Hz
Storage Temperature Range	-40-+100°C

FREQUENCY STABILITY VS TEMPERATURE TABLE1

Code	FrequencyStability vs Temperature	Temperature Range
A	±0.01PPM(AT Cut)	0—+50°C
B	±0.02PPM(SC Cut)	0—+50°C
C	±0.03PPM(AT Cut)	-20—+70°C
D	±0.01PPM(SC Cut)	-20—+70°C
E	±0.05PPM(AT Cut)	-40—+75°C
F	±0.01PPM(SC Cut)	-40—+75°C

OUTPUT TYPE AND LOAD CHARACTERISTICS TABLE2

Output Waveform	Output Type Code	Frequency Range	Oscillation State	Output Characteristics
Clipping Sine Wave	0	8.00MHz-30.00MHz 10.00MHz-100.00MHz	F:Fundamental 0:Overtone	Load:10kΩ/10pf Output level:>1vp-p
TTL	1	1.00MHz-30.00MHz 10.00MHz-100.00MHz	F:Fundamental 0:Overtone	Load:Max:10 low power consumption TTL gates "1"level:>+2.4VDC;"0"level:<+0.2VDC Duty cycle:45/55 Rise/fall time:<6ns
HCMOS	2	1.00MHz-30.00MHz 10.00MHz-100.00MHz	F:Fundamental 0:Overtone	Load:Max:10 low power consumption TTL/HCMOS "1"level:>+4.3VDC;"0"level:<+0.5VDC Duty cycle:45/55 Rise/fall time:<6ns
ACMOS	3	1.00MHz-30.00MHz 10.00MHz-100.00MHz	F:Fundamental 0:Overtone	Load:Max:10 low power consumption TTL/ACMOS "1"level:>+4.3VDC;"0"level:<+0.5VDC Duty cycle:45/55 Rise/fall time:<6ns
Sine Wave	4	8.00MHz-30.00MHz 10.00MHz-100.00MHz	F:Fundamental 0:Overtone	Load:Nominal value 50 Ω Output level:>2dBm Harmonic Attenuation:>-25dB Noise Attenuation:>-75dB

PRODUCT CODING SYSTEM TABLE3

TYPE	Package Style	Version	Blank Cut	Freq.Stability vs Temp	Output Type& Characteristice		Frequency:MHz
OC	38	1 Digit	A:AT.Cut S:SC Cut	See Table 1	See Table 2	-	XXXMXXX

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