OCXOs - NEL Frequency Controls

Model	Type	Size	Frequency	Link
VLPN OCXO 0635a	Very Low Phase Noise	0.8"x0.5" DIL14 Package	160 MHz	https://www.nelfc.com/pdf/0635a.pdf
ULPN OCXO 0835a	Ultra Low Phase Noise	36x27 mm "Europack"	8 MHz - 13 MHz	https://www.nelfc.com/pdf/0835a.pdf
ULPN OCXO 0837a	Ultra Low Phase Noise	36x27 mm "Europack" with Optional Adapter to 2"x2" Package	20 MHz - 100 MHz	https://www.nelfc.com/pdf/0837a.pdf
ULPN OCXO 0907b	Extraordinary Low Phase Noise	36x27 mm "Europack"	500 MHz - 1.3 GHz	https://www.nelfc.com/pdf/0907b.pdf
ULPN OCXO 0913c	Ultra Low Phase Noise	36x27 mm "Europack" with OSC Disable and Oven Alarm Features for Instrumentation	8 MHz - 13 MHz	https://www.nelfc.com/pdf/0913c.pdf
VLPN OCXO 0921a	Very Low Phase Noise	36x27 mm "Europack" with OSC Disable and Oven Alarm Features for Instrumentation	8 MHz - 13 MHz	https://www.nelfc.com/pdf/0921a.pdf
VLPN OCXO 1003c	Very Low Phase Noise	1"x1" Through Hole Package	8 MHz - 20 MHz	https://www.nelfc.com/pdf/1003c.pdf
VLPN OCXO 1003d	Very Low Phase Noise	36x27 mm "Europack"	8 MHz - 20 MHz	https://www.nelfc.com/pdf/1003d.pdf
VLPN OCXO 1003e	Very Low Phase Noise	20x20 mm Through Hole Package	8 MHz - 20 MHz	https://www.nelfc.com/pdf/1003e.pdf
VLPN OCXO 1020b	Very Low Phase Noise	Miniature 20x20 mm Package	8 MHz - 30 MHz	https://www.nelfc.com/pdf/1020b.pdf
ULPN OCXO 1029c	Ultra Low Phase Noise	36x27 mm "Europack"	80 MHz - 128 MHz	https://www.nelfc.com/pdf/1029c.pdf
ULPN OCXO 1029d	Extraordinary Low Phase Noise	1"x1" Through Hole Package	80 MHz - 128 MHz	https://www.nelfc.com/pdf/1029d.pdf
OCXO 1137a	Low Power Consumption	Miniature 20x20 mm Package	8 MHz - 20 MHz	https://www.nelfc.com/pdf/1137a.pdf
VLPN OCXO 1202a	Very Low Phase Noise	Miniature 20x20 mm Package with DIL14 Compatible Pinout	8 MHz - 100 MHz	https://www.nelfc.com/pdf/1202a.pdf
OCXO 1214a	Low Power Consumption	Miniature 20x20 mm Package with DIL14 Compatible Pinout	8 MHz - 20 MHz	https://www.nelfc.com/pdf/1214a.pdf
VLPN OCXO 1218a	Very Low Phase Noise	20x20 mm Through Hole Package	80 MHz - 120 MHz	https://www.nelfc.com/pdf/1218a.pdf
VLPN OCXO 1219a	Very Low Phase Noise	20x20 mm Through Hole Package with DIL14 Compatible Pinout	80 MHz - 120 MHz	https://www.nelfc.com/pdf/1219a.pdf
ULPN OCXO 1319a	Ultra Low Phase Noise	14x21x7.5 mm SMD Package	80 MHz - 120 MHz	https://www.nelfc.com/pdf/1319a.pdf
ULPN OCXO 1342b	Extraordinary Low Phase Noise	20x20 mm Package	8 MHz - 13 MHz	https://www.nelfc.com/pdf/1342b.pdf
ULPN OCXO 1348b	Ultra Low Phase Noise	Low Profile 22x25x10 mm SMD package	8 MHz - 13 MHz	https://www.nelfc.com/pdf/1348b.pdf
LPN OCXO 1429a	Low Phase Noise	22x25x10 mm SMD Package	8 MHz - 50 MHz	https://www.nelfc.com/pdf/1429a.pdf
ULPN OCXO 1439a	Ultra Low Phase Noise	1"x1" Package	8 MHz - 13 MHz	https://www.nelfc.com/pdf/1439a.pdf
ULPN OCXO 1441a	Ultra Low Phase Noise	41x30 mm SMD Package with OSC Disable and Oven Alarm Features for Instrumentation	8 MHz - 13 MHz	https://www.nelfc.com/pdf/1441a.pdf
ULPN OCXO 2213a	Ultra Low Phase Noise	41 x 30 x 16 mm Surface Mount	10 MHz	https://www.nelfc.com/pdf/2213A.pdf
ULPN OCXO 1512a	Ultra Low Phase Noise	36x27 mm "Europack"	8 MHz - 13 MHz	https://www.nelfc.com/pdf/1512a.pdf
ULPN OCXO 1707a	Ultra Low Phase Noise	36x27 mm “Europack”	10 MHz	https://www.nelfc.com/pdf/1707a.pdf
ULPN OCXO 1714a	Extraordinary Low Phase Noise	36x27 mm "Europack"	10 MHz	https://www.nelfc.com/pdf/1714a.pdf
ULPN OCXO 1726b	Ultra Low Phase Noise	Miniature 15x21x11 mm DIL14 Compatible Package	30 MHz - 125 MHz	https://www.nelfc.com/pdf/1726b.pdf
ULPN OCXO 1745a	Ultra Low Phase Noise	5 pin (DIL) 15 x 21 x 11mm	8 MHz - 30 MHz	https://www.nelfc.com/pdf/1745a.pdf
ULPN OCXO 1942a	Extraordinary Low Phase Noise	4.7"x3.9"x1.42" Machined Aluminum Case	100 MHz	https://www.nelfc.com/pdf/1942a.pdf
ULPN OCXO 1944b	Extraordinary Low Phase Noise	4.7"x3.9"x1.42" Machined Aluminum Case	500 MHz	https://www.nelfc.com/pdf/1944B.pdf
ULPN OCXO 2004a	Ultra Low Phase Noise	36x27 mm "Europack"	5 MHz	https://www.nelfc.com/pdf/2004A.pdf
ULPN OCXO 2007a	Ultra Low Phase Noise	36x27 mm "Europack"	5 MHz	https://www.nelfc.com/pdf/2007a.pdf
ULPN OCXO 2101a	Ultra Low Phase Noise	22x22 mm Package	10 MHz	https://www.nelfc.com/pdf/2101a.pdf
ULPN OCXO 2245a	Ultra Low Phase Noise	3.9"x4.7"x1.42" Aluminum Box	10 MHz, 100 MHz, and 100xN MHz	https://www.nelfc.com/pdf/2245A.pdf
ULPN OCXO 2312a	Extraordinary Low Phase Noise	4.7"x3.9"x1.42" Machined Aluminum Case	10 MHz	https://www.nelfc.com/pdf/2312A.pdf

Extraordinary Low Phase Noise OCXO Reference Module
Package & Series Name	Data Sheet	Frequency Range, Features, Output Type, Vcc	Typical Phase Noise Roll over to expand graph
500 MHz Reference OCXO Module in Machined Aluminum Case	1944B.pdf	Ideal for test and measurement, radar, communications Advanced ULPN Performance Available for enhanced performance use with NEL Clean-Up OCXO, MOCXO, Synthesizers, and Appliances Sine 5V
100 MHz Reference OCXO Module in Machined Aluminum Case	1942a.pdf	Extraordinary Low Phase Noise Featuring -173dBc/Hz at 1 KHz offset Internally Locked to Precision 10 MHz OCXOwith Excellent Temperature Stability and Aging External Reference is Optional

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
DFRM \| 10 pin \| 50 X 63 mm O-CDF-XX	1205a.pdf	10 MHz and 100 MHz Outputs, frequency locked together At 10 MHz, superior close in phase noise, aging, short term stability At 100 MHz, -135 dBc/Hz at 10 Hz offset, -185 dBc/Hz on the floor. Sine 5V 12V
"Europack" \| 8 pin \| 36 x 27 mm 0-CDFE0	1507a.pdf	External REF available Very small hermetically sealed package 10 MHz and 100 MHz outputs, frequency locked together Sine

Phase Noise Clean Up
Package & Series Name	Data Sheet	Frequency Range, Features, Output Type, Vcc	Typical Phase Noise Roll over to expand graph
"Europack" \| 8 pin \| 36 x 27 mm O-CE8C0-X-YY-X	1707a.pdf	10.0 - 125.0 MHz Ultra Low Phase Noise improvement of external signal input Sine Wave or CMOS/TTL output 5V
5G Frequency Reference Appliance	1826a.pdf	- Locks to either 10 MHz reference or 1 PPS input - Phase Noise Clean-Up - Ultra-Low Phase Noise (ULPN) on all Outputs - 10 MHz, 100 MHz, and 1 GHz outputs - Excellent holdover In the Absence of REF IN - 10 MHz and 100 MHz internal SC-cut OCXO

Ultra Low ADEV OCXO
Package & Series Name	Data Sheet	Frequency Range, Features, Output Type, Vcc	Typical Phase Noise Roll over to expand graph
10.000 MHz Precision ULPN OCXO in 22x22 mm Package \| O-LU25AD-XXYZXX-X-X-X-X	2101a.pdf	SC-cut crystal High Stability Very Low Power consumption (0.3 W) Low Aging Ultra Low ADEV 3E-13 @ 1 s Ultra Low Phase Noise Extraordinary(E) -120 dBc/Hz at 1 Hz -148 dBc/Hz at 10 Hz -170 dBc/Hz on the floor Sine Wave or HCMOS/TTL output
"Europack" \| 5 pin \| 36 x 27 mm O-CE7-XS	1714a.pdf	Extraordinary Low Phase Noise 10 MHz Sine Wave output +14 dBm TYP 5V
41 x 30 x 16 mm \| 7 Pad O-CS41-FS59XX-P-X-05-R Surface Mount	2213A.pdf	10 MHz SC-cut crystal High Stability Low Aging Ultra Low Phase Noise Ultimate (U) -146 dBc/Hz at 10Hz -172 dBc/Hz on the floor Extraordinary (E) -88 dBc/Hz at 0.1 Hz -119 dBc/Hz at 1 Hz -148 dBc/Hz at 10 Hz -168 dBc/Hz on the floor Sine 12v

Ultra Low Phase Noise Multi Frequency OCXO Reference Module (MFRM)
Package & Series Name	Data Sheet	Frequency Range, Features, Output Type, Vcc	Typical Phase Noise Roll over to expand graph
MFRM │ 13 pin │ 75 X 51 mm O-CMR-0Y	1326a.pdf	Three frequency outputs 10 MHz, 100 MHz, and 1,000 MHz At 10 MHz, -115 dBc/Hz at 1 Hz offset, -145 dBc/Hz at 10 Hz offset At 100 MHz, -125 dBc/Hz at 10 Hz offset, -180 dBc/Hz on the floor. At 1 GHz, -105 dBc/Hz at 10 Hz offset, -160 dBc/Hz at 100 KHz Sine 5V
MFRM in Aluminum Box 3.9" x 4.7" x 1.42" O-CMRB-0YZXX-XX-X	2245A.pdf	Three frequency outputs 10 MHz, 100 MHz, and 100xN MHz Ultra Low Phase Noise -120 dBc/Hz at 1 Hz offset, -148 dBc/Hz at 10 Hz offset for 10 MHz -123 dBc/Hz at 10 Hz offset, -180 dBc/Hz on the floor for 100 MHz -105 dBc/Hz at 10 Hz offset, -160 dBc/Hz at 100 KHz for 1 GHz Excellent temperature stability from 2 ppb peak to peak Low aging from 0.20 ppb/day Excellent short-term stability ADEV < 1E-12 at 1 s Optional External Reference Sine 4.5V

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
“Europack" \| 5 pin \| 36 x 27 mm O-CEH-XX	0835a.pdf	Extraordinary Low Phase Noise 8.0 – 13.0 MHz The Best Phase Noise in Class across all Fourier Frequency HCMOS/TTL Sine 5V 12V
"Europack" \| 5 pin \| 36 x 27 mm O-CE7-XS	1714a.pdf	Extraordinary Low Phase Noise 10 MHz Sine Wave output +14 dBm TYP 5V 12V
"Europack" \| 5 Pin \| 36 x 27 mm O-CE1-0SXXYY-X-E-X	2004a.pdf	Ultra Low Phase Noise 5 MHz Sine 5 V
"Europack" \| 5 Pin \| 36 x 27 mm O-CE7-0SYZXX-X-X-XX-X	2007a.pdf	5 MHz Extraordinary Low Phase Noise 5V 145dBc/Hz at 10Hz; -172dBc/Hz on the floor 150dBc/Hz at 10Hz; -173dBc/Hz on the floor 120dBc/Hz at 1 Hz, -151dBc/Hz at 10Hz; -174dBc/Hz on the floor 125 dBc/Hz at 1 Hz, -153 dBc/Hz at 10 Hz; -174 dBc/Hz on the floor Sine
“Europack” \| 7 pin \| 36 x 27 mm O-CEGM-XX	0907b.pdf	1.0 GHz Compact Size High Output Power Sine 5V
1” x 1” \| 5 pin O-CIH-XX	1439a.pdf	8.0 – 13.0 MHz HCMOS/TTL Sine 5V 12V
“Europack” \| 5 pin \| 36 x 27 mm O-CEXX 5 pin \| 25 x 25 mm O-CIH-X	1029c.pdf 1029d.pdf	80.0 - 128.0 MHz Ultra Low Phase Noise Close-in and on the Noise Floor Compact Package Sine 5V 12V
“Europack” \| 5 pin \| 36 x 27 mm O-CXM-XXYZXX-X-X-XX-X	0837a.pdf	Close in to Carrier 20.0 – 100.0 MHz Low Noise Analog Multiplication for Best Noise Close to the Carrier HCMOS/TTL Sine 5V 12V
5 pin \| 20 x 20 mm O-C25-X 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
“Europack” \| 8 pin \| 36 x 27 mm O-CE8-XX	0913c.pdf	Extraordinary Low Phase Noise 8.0 – 13.0 MHz Oven Alarm function and Oscillator Stop/Disable for Instrumentation CMOS/TTL Sine 5V 12V
“Europack” \| 5 pin \| 36 x 27 mm O-CEH-XXYZXX-X-X-X-HS-X	1512a.pdf	8.0 – 13.0 MHz Wide Pull Range HCMOS/TTL Sine 5V 12V

Ultra Low Phase Noise Surface Mount
Package & Series Name	Data Sheet	Frequency Range, Features, Output Type, Vcc	Typical Phase Noise Roll over to expand graph
Package \| 14 x 21 x 7.5 mm O-CS8-0	1319a.pdf	80.0 - 120.0 MHz Extremely Small Form Factor Package Sine 5V
Low Profile / 22 x 25 x 10 mm SMD O-CS22	1348b.pdf	Extraordinary Low Phase Noise 8.0 – 13.0 MHz Low Profile (9 mm) SMD package Sine HCMOS/TTL 5 V
Low Profile / 22 x 25 x 10 mm O-CS23	1429a.pdf	8.0 – 50.0 MHz Low Profile (10 mm) SMD package TTL 5 V
41 x 30 x 16 mm \| 7 Pad O-CS41-XX	1441a.pdf	Extraordinary Low Phase Noise 8.0 - 13.0 MHz Low Profile (12.7 mm) SMD package Ultra Low Phase Noise Options Extraordinary (E) -148 dBc/Hz at 10 Hz -173 dBc/Hz on the floor CMOS/TTL Sine 5V 12V

Low Power Consumption/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
20 x 20mm \| 5 pin \| O-LU25H	1342b.pdf	Extraordinary Low Phase Noise 8.0 - 13.0 MHz High Stability Low to Very Low Power consumption (0.3 W) Sine Wave or HCMOS/TTL output 5V
5 pin (DIL 14) \| 15 x 21 x 11mm O-L85XX	1726b.pdf	Ultra Low Phase Noise Ultra Low Power Consumption 30 - 125 MHz SC-cut crystal Sine Wave +13 dBm output 3.3 V 5 V

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
"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
“Europack” \| 5 pin \| 36 x 27 mm O-CEHXX 25 x 25 mm\| 5 pin \| 0-CI5XS 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