IQRB-2 Datasheet, PDF (1/2 Pages) IQD Frequency Products Ltd – Rubidium Oscillator

ISSUE 1; January 2017
Description
The IQRB-2 low noise rubidium oscillator is a sub-miniature
atomic oscillator combined with 'active noise filter' technology.
This rubidium oscillator has 100 times less drift than OCXOs
and with short term stability of 0.002ppb/s at 100s this
rubidium oscillator provides significant improvements in
performance over other rubidium components.
FEATURES:
10MHz output
95.5 x 62.5 x 44.3mm standard size
-112dBc/Hz at 1Hz
0.05ppb accuracy
0.002ppb/s at 100s
Atomic accuracy
Low noise and high stability
Low power consumption
100 times less drift than OCXOs
APPLICATIONS:
Long-Term Evolution (LTE) high-speed wireless
communications.
Extended holdover for CDMA,WiMAX and LTE base stations.
Higher stability and low phase noise communication and
surveillance applications.
Frequency Parameters
Frequency
10.0MHz
Frequency Tolerance
±0.05ppb
Tolerance Condition
@ 25°C
Frequency Stability
±0.30ppb
Short Term Stability (AVAR):
1s 0.003ppb max
10s 0.005ppb max
100s 0.002ppb max
1hr 0.006ppb max
Ageing:
Day 0.005ppb max
Month 0.05ppb max
Magnetic Field Sensitivity: ±0.02ppb/Gauss
Retrace: ±0.03ppb
Electrical Parameters
Supply Voltage
12.0V
Device will operate over the supply voltage range: 12V to 18V
Power Consumption (@ 25°C):
Warm-Up: 22W max
Steady State: 6W
Warm-Up Time: 5mins to lock at 25°C
Lock Monitor: Pin 4 is high (5V) when out of lock and low (0V)
when locked.
Frequency Adjustment
Pulling
Control Voltage
±2ppb max
0V to 5V
Operating Temperature Ranges
-20 to 65°C
Rubidium Oscillator
IQRB-2
Outline (mm)
Sales Office Contact Details:
UK: [phone]
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 18 Jan 17 12:06 using Model Data Sheet V1.2550
Email: [e-mail]
Web: www.iqdfrequencyproducts.com
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