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High Precision Oscillator (OCXO / Twin-OCXO)

Twin-OCXO : Twin-Oven Controlled Crystal Oscillator

High precision detection of the oven temperature is carried out with a twin crystal oscillator, and the new technology which performs temperature control by digital signal processing realizes the world highest performance as the class OCXO.

Model Product
Shape
Nominal Freq.
(MHz)
Package Size
(mm)
Freq. / Temp.
Characteristics
Supply
Voltage
(V)
Power Consumption
when Stable [+25°C]
(W)
RoHS Pb Free
Min. Max. L W H [×10-9] Max.
NH9070WA SMD 5 40 9.5 7.3 4.1 ±10
±30
+3.3 0.5 RoHS compliant (*1)
NH9070WB SMD 5 40 9.5 7.3 4.1 ±10
±30
+3.3 0.5 RoHS compliant (*1)
NH14M09WA SMD 5 40 14.3 9.4 6.5 ±10
±50
+3.3 1.0 RoHS compliant (*1)
NH14M09TA SMD 5 40 14.3 9.4 6.5 ±10
±20
+3.3 1.0 RoHS compliant (*1)
NH20M20LB PIN 5 40 21.5 21.5 11 ±3.0 +3.3 1.2 RoHS compliant (*1)
NEW
NH25M22TA
SMD 5 40 25.4 22 12.1 ±1.0 +3.3 1.2 RoHS compliant (*1)
NH37M28LK PIN 10 10 37 28 16 ±0.2 +5.0 1.2 RoHS compliant (*1)
NH37M28LN PIN 10 10 37 28 12.7 ±0.5 +5.0 1.6 RoHS compliant (*1)



OCXO : Oven Controlled Crystal Oscillator

OCXO has oven-controlled Crystal Oscillator, and has much better temperature Characteristics. The ambient temperature of its Crystal unit is kept a constant by a thermostatic oven.

Model Product
Shape
Nominal Freq.
(MHz)
Package Size
(mm)
Freq. / Temp.
Characteristics
Supply
Voltage
(V)
Power Consumption
when Stable [+25°C]
(W)
RoHS Pb Free
Min. Max. L W H [×10-9] Max.
NEW
NH9070WC
SMD 10 30.72 9.5 7.3 4.1 ±20
±50
+3.3 0.6 RoHS compliant (*1)
NEW
NH9070WD
SMD 10 30.72 9.5 7.3 4.1 ±20
±50
+3.3 0.6 RoHS compliant (*1)
NH21M13LC PIN 12.8 20 21 13 9.2 ±30 +3.3 0.8 RoHS compliant (*1)
NH25M22WK SMD 20 20 25.4 22 11 ±10 +3.3 1.3 RoHS compliant (*1)
NH20M20LC PIN 38.88 38.88 21.5 21.5 11 ±200 +5.0 1.5 RoHS compliant (*1)
NH25M22WG SMD 10 10 25.4 22 12.1 ±10 +3.3
+5.0
1.3 RoHS compliant (*1)
NEW
NH25M22TE
SMD 10 10 25.4 22 12.1 ±3 +3.3 2.0 RoHS compliant (*1)
NH26M26LC PIN 10 10 26 26 12.5 ±10 +5.0 1.3 RoHS compliant (*1)
NH47M47LA
(DuCULoN®)
PIN 45.1584 49.152 47.2 47.0 28.5 - +5.0 - RoHS compliant (*1)


(*1) : Glass containing lead is used for this model. The lead in glass is exempted per RoHS (ANNEX).

Specifications described in this site are subject to change without notice for improvement.
For more information such as "Reflow Soldering", "Precaution for use", and etc, please refer the Application Note.

 

 

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