Nel Frequency Controls, Inc.

Very Low Phase Noise 1 GHz OCXO

2011-01-27T08:21:00.000-08:00

• Very Low Phase Noise
-75 dBc/Hz at 10Hz
-150 dBc/Hz on the Floor

• SC-Cut Crystal

• ITAR Free

• 7 Pin 36 x 27 mm Europack

• +7dBm Sine Wave Output

• Low Spurious

Click here for more information

Contact a technical support representative

NEL Frequency Controls Introduces Ultra Low Phase Noise OCXO @100MHz

2010-09-29T15:09:00.000-07:00

NEL Frequency Controls, Inc. announced the release of its latest ultra low phase noise OCXO at 100 MHz.The O-CEXX Series at 100 MHz offers superior close-in phase noise of -105dBc/Hz at 10 Hz and -178dBc/Hz phase noise on the floor. The O-CEXX comes in a small, compact, 'Europack' package with dimensions of 36 x 27 mm and consumes significantly less power than alternative solutions. The O-CEXX Series is a Dual Use/ ITAR Free product offering.

"Our customers tell us that our ultra low phase noise OCXO's are 'best in class' solutions," notes Chuck Ulland, vice president of sales and marketing at NEL Frequency Controls. "Any application that requires instrument grade OCXO performance without the high cost, excessive power consumption, and large package size should consider this new product.”

Now Available - NEL's Product Selector Guide

2010-07-19T14:04:00.000-07:00

View NEL's Product Selector Guide

'Best in Class' solutions available
Featuring ultra low phase noise crystal oscillators
See typical phase noise plots for each product
Products shown at scale
Low phase noise solutions for OCXO, TCXO, VCXO and XO available

Contact a technical support representative for more information!

NEL's Ultra Low Phase Noise OCXO

2010-04-07T10:23:00.000-07:00

Lowest Phase Noise OCXO Solution Available
• High Stability, Low Aging
• Sine Wave or HCMOS/TTL output

Specifications
• 10 MHz Output Frequence: -115dBc/@1Hz; -146dBc/@10Hz; -172dBc/Hz on the floor
• Frequencies up to 1.0 GHz available
• Small, Compact Package
1.42” x 1.07” x 0.50”
(36.1 mm x 27.2 mm x 12.7 mm)
• Precision SC-Cut Crystal

Click on the thumbnail to view a data plot of the Ultra Low Phase Noise OCXO.

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2010-03-05T13:51:00.001-08:00

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Low Phase Noise Solutions: 100 MHz OCXO

2010-02-18T14:34:00.000-08:00

Click on the thumbnail to view a data plot for a 100 MHz OCXO.

Precision Ultra Low Phase Noise OCXO in 36x27 mm “Europack”

2009-12-16T15:27:00.000-08:00

Product Data Sheet

Features

• SC-cut crystal • High Stability • Low Aging • Sine Wave or HCMOS/TTL output

• Ultra Low Phase Noise Option:

Standard(L) -140dBc/Hz at 10Hz; -169dBc/Hz on the floor

Premium(P) -145dBc/Hz at 10Hz; -170dBc/Hz on the floor

Ultimate(U) -115 dBc/Hz at 1 Hz -146dBc/Hz at 10Hz; -170dBc/Hz on the floor

Applications

• Telecommunication Systems • Data Communications • GPS • Instrumentation

Click here for details

Low Phase Noise Solutions: VCXO at 100 MHz output

2009-11-24T10:31:00.000-08:00

VCXO @ 100 MHz output

Low Phase Noise Solutions: AA-XEXX Series HCSL Compatible Crystal Oscillators

2009-11-24T10:24:00.001-08:00

AA-XEXX Series

HCSL Compatible Crystal Clock Oscillators

· Ultra High Frequency - up to 350 MHz

· Fiber Channel - 10 GbE; Infiniband; Network Processors; SONET/SDH

· High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions

· Low Phase Noise, Low Jitter

· Fast Rise and Fall times

· Tight frequency stability - ±20ppm overall available

· Low cost

Click Here for details

Synchronized Crystal Oscillator (SXO) Application Note

2009-10-14T09:18:00.000-07:00

• Jitter- Demo shows that multiple SXO's in sync together has better jitter performance than one individual SXO. This can be accomplished by starting with a jitter measurement with just one SXO running, then turning on two or more other SXOs making sure that at least one odd and one even SXO is on.

• Synchronization- Demo shows SXO's in an ensemble working in sync both frequency and phase wise. Using one SXO as a reference for the others, the frequency and phase can be compared between SXO units that are powered up.

• Scalability- Allows for experimentation of adding or dropping off SXO's without losing synchronization. The switches provided can be used to add or eliminate units from the overall operating group.

• Redundancy- Demo allows for simulating clock failure via dropping off multiple SXO's.The switches provided can be used to add or eliminate units from the overall operating group.

• Hot Swap- Robustness experiments can be performed. Units can be physically removed from their sockets and replaced to simulate the hot swap feature operation.

Low Jitter Performance Synchronous Crystal Oscillator (SXO)

2009-09-11T14:05:00.000-07:00

Using NEL Frequency Controls' new synchronous clocking architecture, every oscillator in the system is synchronized within a common feedback loop. Phase and frequency are locked, offering the advantages of both synchronous and asynchronous architectures.

1 SXO 2 SXOs 12 SXOs

Click the thumbnail above to see how phase noise decreases as more SXOs are introduced.

Low Phase Noise Solutions: TCXO at 750MHz

2009-07-30T14:51:00.000-07:00

Please click on the thumbnail to view NEL Frequency Controls' low phase noise solutions: TCXO at 750 MHz.

Low phase noise TCXO

2009-06-25T15:10:00.000-07:00

Click the thumbnail below to view results of NEL Frequency Controls' low phase noise TCXO @ 100 MHz.

Ultra Low Phase Noise OCXO @ 1 GHz frequency output

2009-04-06T09:09:00.000-07:00

NEL Frequency Controls offers low phase noise solutions with their ultra low phase noise OCXO. Please click the thumbnail to view results at 1 GHz frequency output.

Low Phase Noise Solutions - DPECL @ 320MHz

2009-04-01T10:13:00.000-07:00

Ultra low phase noise DPECL output at 320 MHz. Please click on the thumbnail below to view the results.

Lowest Phase Noise OCXO available. 10 MHz output. -145dBc@10Hz, -172dBc@10KHz. Excellent aging, stability. Available in small package.

2009-03-11T08:01:00.000-07:00

Click on thumbnails to view images.

2008-11-18T08:36:00.001-08:00

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