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OC30E5A Datasheet(PDF) 1 Page - EUROQUARTZ limited

Part No. OC30E5A
Description  AT-Cut Crystal - Sine Wave - 5.0 Volts
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Manufacturer  EUROQUARTZ [EUROQUARTZ limited]
Direct Link  http://www.euroquartz.co.uk
Logo EUROQUARTZ - EUROQUARTZ limited

OC30E5A Datasheet(HTML) 1 Page - EUROQUARTZ limited

  OC30E5A Datasheet HTML 1Page - EUROQUARTZ limited  
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EURO QUARTZ
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk
AT-Cut Crystal - Sine Wave - 5.0 Volts
DESCRIPTION
OC30E5A series oven-controlled crystal oscillators are close tolerance
OCXOs with good phase noise performance.
Frequency Range 10.0MHz to 100.0MHz
36.2 x 27.7 x 16.0mm 5 pin metal, solder-sealed package
Supply Voltage 5.0 Volts
AT-Cut Crystal
Sine Wave Output
·
EFC (Voltage control) as standard
OUTLINE & DIMENSIONS
SPECIFICATION
OCXO - OC30E5A SERIES
Crystal Cut:
AT-cut
Output Waveform:
Sine Wave
Supply Voltage:
+5.0 VDC ±0.2V
Frequency Range:
1.25MHz to 100.0MHz
Initial Calibration Tolerance:
±0.5ppm max.(at VCON +2.5V)
Frequency Stability
over 0° to +60°C:
±0.03ppm
over -20° to +70°C:
±0.08ppm
over -40° to +85°C:
±0.2ppm
vs. Voltage Change:
<±20ppb for ±5% change
vs. Ageing:
±5.0ppb max per day
±0.5ppm per first year
±3.0ppm over 10 years
vs. Load Change:
<±20ppb for ±5% change
Warm-up Time:
3 minutes max. to within
±0.5ppm of nominal freq.
Voltage Control
Control Voltage Centre:
+2.5 Volts (VCON)
Freq. Deviation Range:
±5.0ppm min., ±20ppm max.
ref. to 25°C and O.T.R.
Control Voltage Range:
2.5V ±2.0Volts
Transfer Function:
Positive: Increasing control
voltage increases output
frequency
Input Impedance:
100k
minimum
EFC Linearity:
±10% maximum
Power Dissipation:
1.2W max. steady state
3.5W max. at turn on
Output
Output Level:
+3dBm typ., +8dBm max.
into 50W load
Harmonics:
-30dBc min.
Spurious:
-75dBc min.
Reference Voltage:
+4.0±0.3VDC or custom
Envionmental
Storage Temperature:
-55° to +125°C
Shock:
2000g, 0.3ms ½ sine
Vibration:
10 ~2000Hz / 10g
Offset
dBc/Hz
1Hz
-75
10Hz
-100
100Hz
-130
1kHz
-140
10kHz
-150
PHASE NOISE (at 10MHz)
TEST CIRCUIT
PART NUMBER FORMAT
Example:
OC30GE5A-10.000-0.08/-20+70
OCXO Package: OC30
RoHS Compliance
G: RoHS Compliant
Blank: Non-compliant
E: Output Sine Wave
5: Supply Voltage 5.0Volts
A: AT-Cut Crystal
Nominal Frequency 10.0MHz
Stability in ±ppm
Operating Temperature Range °C
Lowest Temperature/Highest Temperature
Square wave output load: 15W
Sine Wave output load: 50W


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