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Oven Controlled Crystal Oscillator (OCXO)
Lowest Phase Noise per Square Inch (mm)

NEL Frequency Controls specializes in ultra low phase noise OCXO products in small, size reduced packages. Customers needing high frequency, fully characterized, 'best in class' phase noise crystal oscillators choose NEL Frequency Controls for their leading edge requirements. Ultra low phase noise OCXO application support is available upon request.

If you would like a quote on a specific part, please fill out and submit the Request for Quote Form.

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Ultra Low Phase Noise Dual Frequency OCXO Reference Module (DFRM)
Package & Series Name Data
Sheet
Frequency Range,
Features, Output Type, Vcc
Typical Phase Noise
Roll over to expand graph
Ultra Low Phase Noise O-CDF-XX OCXO

DFRM | 10 pin | 50 X 63 mm
O-CDF-XX

1205a.pdf

10MHz and 100MHz Outputs, frequency locked together

At 10 MHz, superior close in phase noise,
aging, short term stability
At 100 MHz, -125 dBc/Hz at 10 Hz offset,
-180 dBc/Hz on the floor.

Sine

5V
12V

Ultra Low Phase Noise O-CDF-XX OCXO
   
Ultra Low Phase Noise Through Hole Package
Package & Series Name Data
Sheet
Frequency Range,
Features, Output Type, Vcc
Typical Phase Noise
Roll over to expand graph
Ultra Low Phase Noise O-CEH-XX OCXO Europack

“Europack" | 5 pin | 36 x 27 mm
O-CEH-XX

0835a.pdf

8.0 – 13.0 MHz

The Best Phase Noise in Class across all
Fourier Frequency

HCMOS/TTL
Sine

5V
12V

Ultra Low Phase Noise O-CEH-XX OCXO
100MHz Sine Wave O-CEXX OCXO Europack

“Europack” | 5 pin | 36 x 27 mm
O-CEXX

100MHz Sine Wave O-CI-X OCXO

5 pin | 25 x 25 mm
O-CIH-X

1029c.pdf
 
 
 
 
 
1029d.pdf

80.0 - 120.0 MHz

Ultra Low Phase Noise Close-in and on the Noise Floor

Compact Package

Sine

5V
12V

100MHz Sine Wave O-C24-X  OCXO
Ultra Low Phase Noise O-CEM-XX OCXO Europack

“Europack” | 5 pin | 36 x 27 mm
O-CEM-XX

0837a.pdf

20.0 – 100.0 MHz

Low Noise Analog Multiplication
for Best Noise Close to the Carrier

HCMOS/TTL
Sine

5V
12V

Ultra Low Phase Noise O-CEM-XX OCXO
100MHz Sine Wave O-CI-X OCXO

5 pin | 20 x 20 mm
O-C25-X

100MHz Sine Wave O-CI-X OCXO

4 pin (DIL14 pin compatible)
20 x 20 mm | O-C24-X

1218a.pdf
 
 
 
 
 
1219a.pdf

80.0 - 120.0 MHz

Ultra Low Phase Noise Close-in and on the Noise Floor

Compact Package

Sine

5V
12V

100MHz Sine Wave O-C24-X  OCXO
Ultra Low Phase Noise OCXO O-CE8-XX Europack

“Europack” | 8 pin | 36 x 27 mm
O-CE8-XX

0913c.pdf

8.0 – 13.0 MHz

Oven Alarm function and Oscillator Stop/Disable for Instrumentation

CMOS/TTL
Sine

5V
12V

Ultra Low Phase Noise  OCXO O-CE8-XX
   
Very Low Phase Noise Through Hole Package
Package & Series Name Data
Sheet
Frequency Range,
Features, Output Type, Vcc
Typical Phase Noise
Roll over to expand graph
Very Low Phase Noise O-CE8-XX OCXO Europack

"Europack" | 8 pin | 36 x 27 mm
O-CE8-XX

0921a.pdf

8.0 - 13.0 MHz

OSC Disable and Oven Alarm features for Instrumentation

CMOS/TTL
Sine

5V
12V

Very Low Phase Noise O-CE8-XX OCXO
High output oscillator O-CEGM-XX OCXO Europack

“Europack” | 7 pin | 36 x 27 mm
O-CEGM-XX

0907b.pdf

1.0 GHz

Compact Size

High Output Power

Sine

5V

High output oscillator O-CEGM-XX OCXO

Low cost oscillator O-CEHXX OCXO Europack
“Europack” | 5 pin | 36 x 27 mm
O-CEHXX
 


25 x 25 mm| 5 pin | 0-CI5XS
 

Best in Class Frequency oscillator O-C25XS OCXO
20 x 20 mm | 5 pin | 0-C25XS

1003d.pdf

 

 

1003c.pdf
 
 

 

1003e.pdf
 

8.0 – 20.0 MHz

Low Cost

CMOS/TTL
Sine

5V
12V

Best in Class Frequency oscillator O-C25XS OCXO
 
 
Low Power Consumption Through Hole Package
Package & Series Name Data
Sheet
Frequency Range,
Features, Output Type, Vcc
Typical Phase Noise
Roll over to expand graph
Low Power Consumption OCXO O-A25HXX

20 x 20mm | 5 pin | O-A25HXX

 

Low phase noise oscillator O-A24H OCXO

20 x 20 mm | 4 or 5 pin (DIL14 pin compatible) | O-A24H

1137a.pdf

 

1214a.pdf

8.0 - 20.0 MHz

AT-Cut Crystal
Low Power Consumption
Low Cost

HCMOS/TTL

3.3V
5V

Low Power Consumption OCXO O-L14XX
Low Power Consumption OCXO O-L14XX

20 x 12.7mm | 4 pin (DIL 14) | O-L14XX

1112a.pdf

8.0 - 40.0 MHz

Excellent stability from 10ppb peak to peak
Fast warm up time (1 minute)
Very Low Power
SC-Cut

HCMOS/TTL
Sine

3.3V
5V

Low Power Consumption OCXO O-L14XX

20 x 20 mm | 4 pin | O-L14GX

1151a.pdf

8.0-40.0MHz

Gull Wing
Excellent stability from 10ppb peak to peak
Fast warm up time (1 minute)
Very Low Power
SC-Cut

HCMOS/TTL
Sine

3.3V
5V

Please Reference Specifications

 
Low Power - Low Cost - Very Low Phase Noise Through Hole Package
Package & Series Name Data
Sheet
Frequency Range,
Features, Output Type, Vcc
Typical Phase Noise
Roll over to expand graph
Low phase noise oscillator O-L25HXX OCXO

20 x 20 mm | 5 pin | O-L25HXX

 

Low phase noise oscillator O-L24H OCXO

20 x 20 mm | 4 or 5 pin (DIL14 pin compatible) | O-L24H

1020b.pdf

 

1202a.pdf

8.0 - 100.0 MHz

Excellent stability from 5ppb peak to peak
Fast warm up time (1 minute)
Very Low Power
SC-Cut

HCMOS/TTL
Sine

3.3V
5V

Low phase noise oscillator O-L24H OCXO
 
Low Cost Through Hole Package
Package & Series Name Data
Sheet
Frequency Range,
Features, Output Type, Vcc
Typical Phase Noise
Roll over to expand graph
Low Power Sine Wave OCXO OC-X87

20 x 12 mm | 4 pin (DIL 14) | OC-X87

0635a.pdf

8.0 - 160.0 MHz

Stratum 3
Fast Warm-Up

HCMOS/TTL
Sine

3.3V
5V

Please Reference Specifications

 
Extremely Low Power Consumption Through Hole Package
Package & Series Name Data
Sheet
Frequency Range,
Features, Output Type, Vcc
Typical Phase Noise
Roll over to expand graph
Low Power Sine Wave OCXO OM-X8G

"Europack" | 5 pin | 36 x 27 mm
OM-X8G

0740b.pdf

Up to 1.0 GHz

Extremely Low Power (450mW at 100.0 MHz)
Stratum 3E

CMOS
Sine

3.3V
5V

Low Power Sine Wave OCXO OM-X8G
Ultra Low Phase OG-X8P OCXO

25 x 25 mm | 5 pin | OG-X8P

0846b.pdf

8.0 - 160.0 MHz

Extremely Low Power (125mW)
Fast Warm-Up

HCMOS/TTL
Sine

3.3V
5V

Ultra Low Phase OG-X8P OCXO
Ultra Low Phase OD-X8H OCXO

20 x 20 mm | 5 pin | OD-X8H

0635h.pdf

5.0 - 250.0 MHz

Extremely Low Power (150mW)
Fast Warm-Up

HCMOS/TTL
Sine

3.3V
5V

Ultra Low Phase OD-X8H OCXO
Frequency Controls OL-X8K OCXO

21 x 14 mm | 5 pin (DIP 14) | OL-X8K

0651a.pdf

8.0 - 250.0 MHz

Extremely Low Power (125mW)
Fast Warm-Up

HCMOS/TTL
Sine

3.3V
5V

Frequency Controls OL-X8K OCXO
 
Low Profile - Very Low Phase Noise Surface Mount
Package & Series Name Data
Sheet
Frequency Range,
Features, Output Type, Vcc
Typical Phase Noise
Roll over to expand graph

25 x 22 mm | 5 pad | OF-X8H

0635e.pdf

5.0 - 250.0 MHz

Stratum 3E
High Stability

HCMOS/TTL
Sine

3.3V
5V
12V

Please Reference Specifications

 
Precision, Double-Oven OCXO
Package & Series Name Data
Sheet
Frequency Range,
Features, Output Type, Vcc
Typical Phase Noise
Roll over to expand graph
Precision double oven OCXO OE-C8U

"Europack" | 5 pin | 36 x 27 mm |
OE-X8U

1203b.pdf

5.0 - 100.0 MHz

Low Phase Noise
High Stability

HCMOS/TTL
Sine

3.3V
5V
12V

Please Reference Specifications

Precision double oven OCXO O4-X8U pdf

20 x 20 mm | 5 pin | OD-X8U

1203a.pdf

8.0 - 60.0 MHz

Low Phase Noise
High Stability

HCMOS/TTL
Sine

3.3V
5V

Please Reference Specifications

If you would like a quote on a specific part listed above, please fill out and submit the Request for Quote form.

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