OCO-M25BS
High frequency through hole OCXO
Sine wave
Features
Applications: instrumentation, communications, infrastructure
High frequency: up to 500 MHz
Short warm-up time: < 60 s
Low phase noise floor of < -167 dBc/Hz
Parameter
Frequency range
Standard frequency
Frequency stability
vs. operating temperature range
vs. supply voltage change
vs. load change
vs.
aging after 30 days of operation
Output waveform
Output load
Supply voltage
Peak current consumption during warm-up time
Steady-state current consumption
Warm-up time
Frequency pulling range
Vcontrol (Vc) via external voltage
Vcontrol (Vc) via external potentiometer
Reference voltage output (Vref)
Phase noise @ 100 MHz carrier frequency
Specification
48.00 ~ 500.00 MHz
100.000 MHz
±1 x 10
-7
over -40 ~ +70 °C
-8
±7.5 x 10
over -20 ~ +70 °C
-8
±10 %
±2 x 10
-8
±10 %
±1 x 10
-7
1
st
year
±3 x 10
sine wave
> 400 mV (rms)
50
10
%
+12 V
5
%
< 300 mA
@ +25 °C
< 100 mA
@ +25 °C
< 60 s
<
2
x 10
-7
@ +25 °C
> ±3 ppm
positive slope
0 ~ +10 V
20 kΩ
+10 V
-95 dBc/Hz
@
10 Hz
-125 dBc/Hz
@ 100 Hz
-150 dBc/Hz
@
1 kHz
-165 dBc/Hz
@
10 kHz
< -25 dBc
-20 ~ +70 °C or -40 ~ +70 °C
-55 ~ +85 °C
Harmonics
Operating temperature range
Storage temperature range
Optional available with SMA connectors
Environmental test
vibration
shock
acceleration: 10 g; 10 Hz up to 500 Hz and down to 10 Hz; all 3 axes, 4.5 h/axis
100 g, half-sine, 3 ms
(3 shocks each, 6 directions)
Pin function
#1
#2
#3
#4
#5
RF output
GND
Vc
Vref
Vdc
Circuit diagram
For standard type:
H = 10.0 mm
For SMA connector type:
H = 12.7 mm
C
BP
= 0.01 mF
Zout = 50
Ω
2002/95/EC RoHS compliant
QuartzCom AG
sales@quartzcom.com
www.quartzcom.com
QuartzCom Asia
sales-asia@quartzcom.com
QuartzCom USA
sales-usa@quartzcom.com
12 May. 10
QUARTZCOM [ QUARTZCOM THE COMMUNICATIONS COMPANY ]
