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Voltage-Controlled Crystal Oscillators (VCXO)
Voltage-Controlled SAW Oscillator (VCSO)

♦ VCXO has variable capacitance diodes inserted in series with a Crystal unit, and the capacitance of the diodes are changed by the application of an external voltage which causes the Oscillator to develop frequency variations.

|   Multi Mode VCXO   |   For Fixed Communication and OA/AV   |   For Fixed Communication   |   Voltage-Controlled SAW Oscillator (VCSO)   |

Multi Mode VCXO

A type of crystal oscillator providing Frequency Selection Function (including setable desired frequency by I2C) and allowing customization of specifications (e.g., output specification, supply voltage).

VCXO
Model
Name
Package
Size
(mm)
Nominal
Freq.
(MHz)
Output
Specification
Overall
Freq.
Tolerance
Supply
Voltage
(V)
Operating Temp.
Range
(°C)
Current
Consumption
(mA)
L W H Min. Max. [×10-6] [VCC] Min. Max. Max.
NV5032S[ ] 5.0 3.2 1.2 15 2100 PECL
LVDS
CML
±10
±20
±50
+1.8
+2.5
+3.3
-40 +85 100
15 700 HCSL
15 200 CMOS
NV7050S[ ] 7.0 5.0 1.6 15 2100 PECL
LVDS
CML
±10
±20
±50
+1.8
+2.5
+3.3
-40 +85 100
15 700 HCSL
15 200 CMOS

For Fixed Communication and OA/AV

VCXO
Model
Name
Package
Size
(mm)
Nominal
Freq.
(MHz)
Output
Specification
Overall
Freq.
Tolerance
Supply
Voltage
(V)
Operating Temp.
Range
(°C)
Current
Consumption
(mA)
L W H Min. Max. [×10-6] [VCC] Min. Max. Max.
NV2520SA 2.5 2.0 0.9 11 40 CMOS ±50 +3.3 -40 +85 6
NV3225SB 3.2 2.5 0.9 24.576 38.88 CMOS ±50 +3.3 -40 +85 10

For Fixed Communication

VCXO
Model
Name
Package
Size
(mm)
Nominal
Freq.
(MHz)
Output
Specification
Overall
Freq.
Tolerance
Supply
Voltage
(V)
Operating Temp.
Range
(°C)
Current
Consumption
(mA)
L W H Min. Max. [×10-6] [VCC] Min. Max. Max.
NV5032SB 5.0 3.2 1.2 25 40 CMOS ±50 +3.3 -40 +85 10
NV5032SC 5.0 3.2 1.2 122.88 LVPECL ±50 +3.3 -40 +105 65

Voltage-Controlled SAW Oscillator (VCSO)

VCSO is a voltage controlled oscillator using SAW resonator. Output frequency is varied by an external voltage.

VCXO
Model
Name
Package
Size
(mm)
Nominal
Freq.
(MHz)
Output
Specification
Absolute
Pull
Range
Supply
Voltage
(V)
Operating Temp.
Range
(°C)
Current
Consumption
(mA)
L W H Min. Max. [×10-6] [VCC] Min. Max. Max.
NY13M09WA 13.8 9.2 2.6 1680 2200 LVPECL ±50 +3.3 -10 +85 100

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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