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

Rubidium Oscillator
IQRB-1
ISSUE 1; May 2016
Description
The IQRB-1 rubidium oscillator is a sub-miniature atomic clock
exhibiting normal rubidium oscillator performance in a 65cc
OCXO style package.
This rubidium oscillator has 100 times less drift than OCXOs
and with short term stability of 0.008ppb/s at 100s this
rubidium oscillator provides significant improvements in
performance over OCXOs.
FEATURES:
10MHz output
2" x 2" x 1" form factor
-95dBc/Hz at 10Hz
0.05ppb accuracy
0.008ppb/s at 100s
Atomic accuracy
Low power consumption
100 times less drift than OCXOs
APPLICATIONS:
Stand-alone (free-run) stable frequency source for (UMTS and
LTE)
Extended holdover for CDMA, WiMax and LTE base stations
Stability for various other communication and transmission
applications
Frequency Parameters
Frequency
10.0MHz
Frequency Tolerance
±0.05ppb
Tolerance Condition
@ 25°C
Short Term Stability (AVAR):
1s 0.08ppb
10s 0.03ppb
100s 0.008ppb
Drift:
Day 0.005ppb
Month 0.05ppb
Magnetic Field Sensitivity, dc (±2 Gauss): ±0.04ppb/Gauss
max
Temperature Coefficient (ambient): 5x10^-10 (0 to 50°C)
Retrace: ±0.02ppb max
Electrical Parameters
Supply Voltage
12.0V
Device will operate over the supply voltage range: 12V to 18V
Input Power (@ 25°C): 6W at 12V, 1.2A max
Warm-Up Time: 5mins to lock at 25°C
Lock Monitor: Pin 2 is high (5V) when out of lock and low (0V)
when locked
Frequency Adjustment
Pulling
Control Voltage
±5ppb min
0V to 5V
Operating Temperature Ranges
-30 to 65°C
Output Details
Output Compatability
Drive Capability
Output Levels: 7dBm to 13dBm
Sine
50Ω
Sales Office Contact Details:
UK: [phone]
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 13 Jul 16 20:28 using Model Data Sheet V1.2550
Outline (mm)
Email: [e-mail]
Web: www.iqdfrequencyproducts.com
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