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OCXO
OCXO SERIES 8000
"
FEATURES
Small OCXO in 1” SQ. package
Frequencies up to 38.880 MHz
AT and SC-Cut option
"
ELECTRICAL PERFORMANCE
PARAMETER
Supply voltage, nom.
Power dissipation steady state
Heat up power
Heat up time.
Frequency range
Frequency Adjustment
Freq. stability vs. temperature
LX: 0°C to 60°C
FZ: -30°C to 70°C
D3: -40°C to 85°
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
Rev. B
OCXO SERIES 8000
AT CUT CRYSTAL
5V ±5% Standard (3.3V
, 12V
Optional)
1.5 Watt Max.
3 Watt Max
3 min Max
1 To 38.880 MHz Standard
±10PPM Min (0 to 5V)
SC CUT CRYSTAL
±0.7PPM Min (0 to 5V)
±0.01 PPM
±0.02 PPM
±0.03 PPM
±0.05 PPM
±0.1 PPM
±0.25 PPM
(Standard, contact factory for different temp ranges and stabilities)
Freq. stability vs. supply
changes
Freq. stability vs. load changes
Long term stability (Aging)
Output
Harmonics, Sub Harmonics
Spurious
Duty cycle
Rise / fall time
Short term Stability (10MHz)
Phase Noise typical under
static condition
(Sine Output 10MHZ)
±0.015 PPM Max for ±5% Change
±0.010 PPM Max for ±5% Change
±0.01 PPM Max for ±5% Change
±4 PPM Max for 10 Years
±0.005 PPM/Day Max.
HCMOS/TTL/Sine 0 to +7dBm (Low voltage CMOS Available)
-30dBc(Sine Output)
-75dBc(Sine Output)
40/60% to 60/40%(HCMOS)
10nS Max. (HCMOS,10%~90%Vout, 90%~10%Vout)
1 E-10 /Sec
Offset Phase Noise
10Hz -90 dBc/Hz
100Hz -125 dBc/Hz
1000Hz -135 dBc/Hz
10000Hz -150 dBc/Hz
Note: All Typical parameters for a 10MHz output and 5V Supply, for different frequencies consult factory
±0.005 PPM Max for ±5% Change
±1 PPM Max for 10 Years
±0.002 PPM/Day Max.
5 E-11 /Sec
Offset Phase Noise
10Hz -110 dBc/Hz
100Hz -130 dBc/Hz
1000Hz -140 dBc/Hz
10000Hz -150 dBc/Hz