5V High Performance VCXO

  • Wide pullability
  • Encapsulated crystal for high reliability
  • Fundamental mode for improved phase noise
  • Choice of pullability & stability combinations
  • CMOS / TTL compatible output
Configurable Options
ParameterOption Code
Frequency pullability
Frequency stability
Quantity / Special Request

Please specify the quantity you require below.

The GVXO-25 is supplied in bulk. 25pcs per tube is the standard pack size for this product. Orders for other quantities will receive either partial tubes or tray-packed products.

Product Description

The GVXO-25 is no longer recommended for new designs, please consider the GVXO-41F for a more cost effective option for standard applications.

The GVXO-25 offers the engineer low phase noise characteristics, in addition to frequency pullability of ±200ppm, with CMOS/TTL compatible output.

Thanks to its integral fundamental mode crystal, coupled with a low noise internal oscillator, the GVXO-25 is able to offer very good low phase noise characteristics. In addition this component can be configured with various frequency stability and frequency pullability options.

The GVXO-25 also has a robust industry-standard 14 pin DIL package.

Frequency range 1.0 ~ 52.0MHz
Dimensions 20.8 x 13.08 x 8.0mm
Control voltage range +2.5V ±2.0V, 10% linearity
Operating temperature range -10 to +70°C
Storage temperature range -30 to +85°C
Supply voltage (VDD) +5.0V (±5%)
Supply current 15mA max (1.0 ~ 24.0MHz)
20mA max (>24.0 ~ 30.0MHz)
30mA max (>30.0 ~ 52.0MHz)
Driving ability 15pF CMOS
Logic levels ‘0’ level = +0.5V max
‘1’ level = +4.5V min
Output current ‘0’ level=3.2mA min (<30.0MHz)
‘0‘ level=12.8mA min (>30.0MHz)
‘1‘ level=0.1mA min (<30.0MHz)
‘1‘ level=1.0mA min (>30.0MHz)
Waveform symmetry @ 50%VDD 40:60 max
Rise / fall time 10ns max (<30.0MHz)
5ns max (>30.0MHz)
Start up time 10ms max
Package Drawing
Ordering Information

To request a quotation for the GVXO-25 please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Once we've received your request our expert team will then produce a quotation tailored to meet your needs using the option codes you've selected.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.

Handling & Storage

ESD-HBM-1A Human Body Model (HBM) 1A (250V to <500V)

MSL1 Moisture Sensitivity Level (MSL): 1 (or not applicable)


PbFree Lead-free (< 0.1% by weight )

RoHS compliant with no exemptions RoHS compliant with no exemptions. See our declaration

REACH REACH compliant. See our statement

Conflict Minerals Statement Free of conflict minerals. See our declaration

Halogen Free Statement Free of Halogens. See our declaration

Ozone Depletion Statement Free of Ozone-depleting substances. See our declaration