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OCO-M50BS Datasheet, PDF (1/1 Pages) QUARTZCOM the communications company – Ultra Low Noise OCXO Sine wave High frequency stability vs. temperature
OCO-M50BS
Ultra Low Noise OCXO
Sine wave
Features
 Applications: Base station, LTE, 3G & 4G
 High frequency stability vs. temperature (up to ±2 x 10-10 )
 Wide operating temperature range: -40 up to +85 °C
Parameter
Frequency range
Standard frequencies
Frequency stability
vs. operating temperature range
vs. supply voltage change (±5 %)
vs. load change (±5 %)
vs. aging after 30 days of operation
Short term stability
Output waveform
Output level
Output load
Supply voltage
Steady-state current consumption @ +25 °C
Warm-up time
Frequency pulling range (Vin)
Vcontrol (Vc) via external voltage
Reference voltage output (Vref)
Phase noise @ 10 MHz carrier frequency
Harmonics
Operating temperature range
Storage temperature range
Case height (H)
Specification
OCO-M50BS5-XX
OCO-M50BS12-XX
8.192 ~ 32.7680 MHz
8.192, 10.0, 12.80, 13.00, 15.36, 16.384, 20.00, 26.00, 32.768 MHz
 ±2.0 x 10-10 over -40 ~ +85 °C
 ±5.0 x 10-10 over -40 ~ +85 °C
 ±1.0 x 10-9
over -40 ~ +85 °C
 ±5 x 10-10
optional  ±2 x 10-10
 ±5 x 10-10
optional  ±2 x 10-10
 ±2 x 10-8
1st year
< 6 x 10-13
Allan deviation per 1 s
sine wave
> 300 mV (rms)
9 dBm ±0.5 dBm
50 Ω
±5 %
+5.0 V 5 %
+12 V 5 %
< 500 mA
< 3 min
> ±4 x 10-7
< 250 mA
< 2 x 10-8 @ +25 °C
positive slope
0 ~ +4.5 V
0 ~ +5.0 V
+4.5 V
< -108 dBc/Hz
< -137 dBc/Hz
< -157 dBc/Hz
< -161 dBc/Hz
< -162 dBc/Hz
> 30 dBc
+5.0 V
@
1 Hz
@
10 Hz
@ 100 Hz
@
1 kHz
@ 10 kHz
optional > 50 dBc
-10 ~ +60 °C, -20 ~ +70 °C, -40 ~ +70 °C or -40 ~ +85 °C
-55 ~ +85 °C
10 ~ 16.0 mm
Environmental test
vibration
shock
acceleration: 5 g; 10 Hz up to 200 Hz and down to 10 Hz; all 3 axes
75 g, half-sine, 3 ms
Pin function
1 # Vc
Supply voltage
2 # Vref Reference output
3 # RF
Output signal
4 # GND Case Ground
5 # Vdc +5 V supply
Connection Circuit
Case height H = 10 ~ 16 mm
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
Zout = 50 
19 Aug. 11