Description
The LPFRS is a low-cost, low-profile and high-performance rubidium oscillator source. It is compatible to the FEI 5650 Rb model and comes in a low-profile package and 2 outputs. It features low phase noise performance.
The LPFRS is RoHS compliant through the NIE exemption of the RoHS Directive 2011/65/EU,, allowing exemptions of Pb free soldering for specific applications such as telecom, including servers, storage array systems, network infrastructure equipment for switching, signalling, transmission, and network management for telecommunications.
Key Features
Specifications | Standard | Options |
Output Input |
10 MHz n/a |
5,15 or 20 MHz |
Accuracy @ shipment | typ. < 5×11 at 25C | |
Tempco Temp Aging |
< =+1E-10 -5 to 55C < 5E-11/mth |
-30 to 70C < 3E-11/mth < 2E-10/yr |
Stability (ADEV) 1s 10s 100s |
2E-11 7E-12 2E-12 |
1E-11 3E-12 1E-12 |
Phase noise @ 10 MHz 1 Hz 10 Hz 100 Hz 1 kHz 10 kHz |
(dBc/Hz) -70 -80 -115 -135 -140 |
(dBc/Hz) -80 -100 -130 -140 -150 |
Holdover | n/a | |
Warm-up time @ 25C | 15 min, 5E-10 | 7 min to lock |
Power (operating) Voltage Warm-up |
< 7-13W 24V < 20-40W |
12 or 28V |
Size (WxHxL) | 76x77x36.5mm | 3×3.03×1.44″ | |
Weight | 290 g | 0.64 lbs | |
Vibration Sensistivity | n/a |
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