Golledge TCXO package


5V SM VCTCXO with ±5.0ppm Stability and ±30ppm Pullability

  • Wide voltage control range of ±30ppm
  • 2.0mm maximum height
  • Good frequency stability of ±5.0ppm
Configurable Options
ParameterOption Code
Frequency stability
Operating temperature range
Output waveform
Frequency adjustment
Quantity / Special Request

Please specify the quantity you require below.

The GTXO-576B is supplied on tape and reel. 2k pcs per reel is the standard T&R pack size for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

The GTXO-576B TCXO features 6-pad PCB-base with metal lid package and has tight stability of ±5.0ppm and wide voltage controlled frequency adjustment of ±30ppm minimum.

This voltage controlled temperature compensated oscillator offers the engineer a choice of configurable output waveforms, including clipped sine and CMOS, 5V supply voltage, and also includes excellent ageing specification of ±2.0ppm first year maximum.

Frequency range 10.0 ~ 22.0MHz
Dimensions 11.8 x 9.9 x 2.0mm
Storage temperature range -30 to +85°C
Frequency vs supply voltage ±0.3ppm max (5V±5%)
Ageing ±2.0ppm per year
Supply voltage (VDD) +5.0V (±5%)
Supply current 2.0mA max (Sine output)
15.0mA max (CMOS output)
Startup time 4ms max
Preset frequency ±1.0ppm / +25°C ±2°C
Package Drawing
Package footprint and pad configuration drawing for the Golledge 10x12 smd TCXO showing full dimensions.
Ordering Information

To request a quotation for the GTXO-576B 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.

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)


PCB base with metal lid

Material Composition

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