Golledge 10x12 TCXO


SM VCTCXO with ±2.5ppm Stability and ±20ppm Pullability

  • Wide voltage control range of ±20ppm
  • 2.0mm maximum height
  • Good frequency stability of ±2.5ppm
Configurable Options
ParameterOption Code
Frequency stability
Operating temperature range
Supply voltage (VDD)
Output waveform
Frequency adjustment
Quantity / Special Request

Please specify the quantity you require below.

The GTXO-570A 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-570A TCXO features 4-pad PCB-base with metal lid package and has tight stability of ±2.5ppm and wide pullability options.

This VCTCXO has several supply voltage options and frequency adjustment options, including ±20ppm, ±40ppm and ±60ppm via voltage control or ±3ppm minimum via an internal trimmer. 

The GTXO-570A voltage controlled temperature compensated oscillator offers the engineer a choice of configurable output waveforms, including clipped sine and CMOS, and also includes excellent ageing specification of ±1.0ppm first year maximum.

Frequency range 9.60 ~ 50.0MHz
Dimensions 11.8 x 9.9 x 2.0mm
Storage temperature range -30 to +85°C
Frequency vs supply voltage ±0.3ppm max ( VDD±5%)
Ageing ±1.0ppm max per year
Supply current 2.0mA max (Sine output)
15.0mA max (CMOS output)
Control voltage range +2.5V ±2.0V (5.0V supply)
+1.65V ±1.35V (3.3V supply)
+1.5V ±1.0V (3.0V supply)
Startup time 4ms max
Preset frequency ±0.5ppm / +25°C ±2°C
Package Drawing
Package footprint and pad configuration drawing for a 10x12 Golledge TCXO showing full dimensions.
Ordering Information

To request a quotation for the GTXO-570A 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.

Tape & Reel Specification
Tape and Reel specifications

A:330 B:24 C:14 D:11 E:12 F:2.7 G:80 H:21

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

Nominal Net Mass Nominal Net Mass: 440mg