OCO-M20BH
Through hole OCXO
HCMOS
Features
Applications: CDMA, 3G, networking, instrumentation
High frequency stability vs. temperature
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
Specification
OCO-M20BH3
OCO-M20BH5
10.0000 ~ 25.0000 MHz
10.00, 12.80, 13.00, 16.384 & 20.00 MHz
±5 x 10
-8
over -40 ~ +70 °C
-8
±2 x 10
over -20 ~ +70 °C
-9
±5 x 10
±5 %
-9
±5 x 10
±5 %
-8
±5 x 10
1
st
year
< 1 x 10
-11
Allan deviation per 1 s
HCMOS
V
OH
> 3.0 V V
OL
< 0.3 V
V
OH
> 4.5 V V
OL
< 0.5 V
10 k // 15 pF
±10 %
+3.3 V
5
%
+5.0 V
5
%
< 250 mA
< 150 mA
-7
< 3 min
<
1
x 10 @ +25 °C
-7
> ±5 x 10
positive slope
0 ~ +2.8 V
0 ~ +4.5 V
20 kΩ
+2.8 V
+4.5 V
< -120 dBc/Hz @
10 Hz
< -140 dBc/Hz @
100 Hz
< -145 dBc/Hz @
1 kHz
< -150 dBc/Hz @
10 kHz
20 ~ +70 °C or -40 ~ +70 °C
-55 ~ +85 °C
Short term stability
Output waveform
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 @ 13 MHz carrier frequency
Operating temperature range
Storage temperature range
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
Vdc
RF output
GND
Vc
Vref
Circuit diagram
C
BP
= 0.01 mF
Zout = 10 k // 15 pF
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
电源技术