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OCO-M20BH
Through hole OCXO
HCMOS
Features
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 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
Applications: CDMA, 3G, networking, instrumentation
High frequency stability vs. temperature
Low aging
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
±2 x 10-8
over -20 ~ +70 °C
±5 x 10-9
±5 %
±5 x 10-9
±5 %
±5 x 10-8
1st year
< 1 x 10-11
Allan deviation per 1 s
HCMOS
VOH > 3.0 V VOL < 0.3 V
10 k// 15 pF
VOH > 4.5 V VOL < 0.5 V
±10 %
+3.3 V 5 %
+5.0 V 5 %
< 250 mA
< 3 min
> ±5 x 10-7
< 150 mA
< 1 x 10-7 @ +25 °C
positive slope
0 ~ +2.8 V
0 ~ +4.5 V
20 k
+2.8 V
+4.5 V
< -120 dBc/Hz @
10 Hz
< -140 dBc/Hz
< -145 dBc/Hz
< -150 dBc/Hz
@
@
@
100 Hz
1 kHz
10 kHz
20 ~ +70 °C or -40 ~ +70 °C
-55 ~ +85 °C
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 Vdc
# 2 RF output
# 3 GND
# 4 Vc
# 5 Vref
Circuit diagram
CBP = 0.01 mF
www.DataSheet4U.com
Zout = 10 k// 15 pF
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