LFRBXO075359Bulk datasheet, PDF

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LFRBXO075359Bulk: DescriptionClock Generators & Support Products 10MHz .05ppb Rubidium Oscillator; Categorysemiconductor Analog mixed-signal IC; File Size203KB，2 Pages; ManufacturerIQD Frequency Products; Environmental Compliance

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LFRBXO075359Bulk Overview

Clock Generators & Support Products 10MHz .05ppb Rubidium Oscillator

LFRBXO075359Bulk Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	IQD Frequency Products
Product Category	Clock Generators & Support Products
RoHS	Details
Max Output Freq	10 MHz
Number of Outputs	3 Output
Operating Supply Voltage	12 V
Operating Supply Current	1.8 A
Minimum Operating Temperature	- 20 C
Maximum Operating Temperature	+ 65 C
Mounting Style	SMD/SMT
Packaging	Bulk
Factory Pack Quantity	1

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Rubidium Specification

Part No. + Packaging:

LFRBXO075359BULK

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.

Model

IQRB-2

Model Issue number

1

Frequency Parameters

Frequency

Frequency Tolerance

Tolerance Condition

Frequency Stability

10.0MHz

±0.05ppb

@ 25°C

±

0.30ppb

Operating Temperature Range

-20.00 to 65.00°C

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

Outline (mm)

12.0V

Supply Voltage

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

Output Details

±2ppb max

0V to 5V

Sine

Output Compatability

Drive Capability

50Ω

Output Levels: 5dBm to 9dBm

Output Connector Type: SMA

Rx and Tx connections for RS232 communication of the status

of the oscillator.

Noise Parameters

Phase Noise (typ):

-112dBc/Hz @ 1Hz

-138dBc/Hz @ 10Hz

-152dBc/Hz @ 100Hz

-155dBc/Hz @ 1kHz

-158dBc/Hz @ 10kHz

Harmonics: -30dBc max

Spurious Level: 80dBc max

Sales Office Contact Details:

UK: +44 (0)1460 270200

Germany: 0800 1808 443

France: 0800 901 383

USA: +1.760.318.2824

Email: info@iqdfrequencyproducts.com

Web: www.iqdfrequencyproducts.com

Page 1 of 2

Printed on 18 Jan 17 12:08 using Part Data Sheet V1.00014

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