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OCO-M20AS
Through hole OCXO
Sine wave
Features
Applications: CDMA, 3G, networking, instrumentation
High frequency stability vs. temperature
Wide operating temperature range: -40 up to +85 °C
Low aging
Parameter
Frequency range
Standard frequencies
Frequency stability
vs. operating temperature range
vs. supply voltage change
vs. load change
vs. aging after 30 days of operation
Short term stability
Output waveform
Output load
Supply voltage
Steady-state current consumption @ +25 °C
Warm-up time
Frequency pulling range
Vcontrol (Vc) via external voltage
Vcontrol (Vc) via external potentiometer
Reference voltage output (Vref)
Phase noise @ 10 MHz carrier frequency
& Vdc = 12 V
Operating temperature range
Storage temperature range
Customer specifications on request
Specification
OCO-M20AS5
OCO-M20AS12
8.1920 ~ 20.0000 MHz
10.00, 12.80, 13.00, 16.384 & 20.00 MHz
±3 x 10-9
over -40 ~ +85 °C
±2 x 10-9
over -20 ~ +70 °C
±1 x 10-9
over -10 ~ +60 °C
±5 x 10-10
±5 %
±5 x 10-10
±5 %
±3 x 10-8
1st year
< 5 x 10-12
Allan deviation per 1 s
sine wave
> 300 mV (rms)
50
±10 %
+5.0 V 5 %
+12 V 5 %
< 400 mA
< 3 min
> ±4 x 10-7
< 150 mA
< 2 x 10-8 @ +25 °C
positive slope
0 ~ +4.5 V
0 ~ +5.0 V
20 k
+4.5 V
+5.0 V
< -130 dBc/Hz
< -150 dBc/Hz
< -157 dBc/Hz
< -159 dBc/Hz
@
@
@
@
10 Hz
100 Hz
1 kHz
10 kHz
-10 ~ +60 °C, -20 ~ +70 °C, -40 ~ +70 °C or -40 ~ +85 °C
-55 ~ +85 °C
Environmental test
vibration
shock
acceleration: 5 g; 10 Hz up to 200 Hz and down to 10 Hz; all 3 axes, 4.5 h/axis
75 g, half-sine, 3 ms
(3 shocks each, 6 directions)
Pin function
# 1 Vdc
# 2 RF output
# 3 GND
# 4 Vc
# 5 Vref
Circuit diagram
Case height H = 12.7 mm
CBP = 0.01 mF
www.DataSheet4U.com
Zout = 50
QuartzCom AG
sales@quartzcom.com
www.quartzcom.com
2002/95/EC RoHS compliant
QuartzCom Asia
sales-asia@quartzcom.com
QuartzCom USA
sales-usa@quartzcom.com
12 May. 10