OCXO
OCXO SERIES 4000
n FEATURES
APPLICATIONS
Excellent frequency stability
- SATCOM
Mechanical / Electrical frequency adjustment available
- BASE STATIONS
- TEST INSTRUMENTS
n ELECTRICAL PERFORMANCE
PARAMETER
OCXO SERIES 4000
AT CUT CRYSTAL
SC CUT CRYSTAL
Supply voltage, nom.
Power dissipation steady state
Heat up power
15V, 12V, 5V ° 5% Standard
2.5 Watt Max.
5 Watt Max
Heat up time.
7 min Max
Frequency range
1 To 160 MHz Standard
Frequency Adjustment:
Electrical (0 to 5V)
Electrical (0 to 10V)
Mechanical
° 10PPM Min
° 15PPM Min
° 1.5PPM Min
° 0.7PPM Min
° 1PPM Min
° 0.6 PPM Min
Freq. stability vs. temperature
LX: 0”C to 60”C
FZ: -30”C to 70”C
° 0.05 PPM
° 0.1 PPM
° 0.002 PPM
° 0.005 PPM
(Standard, contact factory for different temp ranges and stabilities)
Freq. stability vs. supply
changes
° 0.005 PPM Max for ° 5% Change
° 0.002 PPM Max for ° 5% Change
Freq. stability vs. load changes ° 0.005 PPM Max for ° 5% Change
° 0.001 PPM Max for ° 5% Change
° 0.6 PPM Max for 10 Years
° 0.05 PPM Max for 1 Years
° 0.0005 PPM/Day Max.
Long term stability (Aging)
° 1.5 PPM Max for 10 Years
° 0.3 PPM Max for 1 Years
° 0.002 PPM/Day Max.
Output
HCMOS/TTL/Sine 0 to +13dBm
Harmonics, Sub Harmonics
Spurious
-30dBc(Sine Output)
-75dBc(Sine Output)
Duty cycle
40/60% to 60/40%(HCMOS)
Rise / fall time
10nS Max. (HCMOS,10%~90%Vout, 90%~10%Vout)
Short term Stability (10MHz)
Phase Noise typical under
static conditions
1 E-10 /Sec
Phase Noise
5 E-11 /Sec
Phase Noise
Offset
10Hz
Offset
10Hz
-95 dBc/Hz
-125 dBc/Hz
-135 dBc/Hz
-115 dBc/Hz
-135 dBc/Hz
-145 dBc/Hz
(Sine Output 10MHZ)
100Hz
1000Hz
100Hz
1000Hz
10000Hz -150 dBc/Hz
10000Hz -150 dBc/Hz
Note: All Typical parameters for a 10MHz output and 5V Supply, for different frequencies consult factory
RALTRON ELECTRONICS CORP. § 10651 N.W . 19 t h St § Miami, Florida 33172 § U.S.A.
phone: +001(305) 593-6033 § fax: +001(305)594-3973 § e-mail: sales@raltron.com § internet: http:/www.raltron.com