1.8V ~ 3.6V SM TCXO for GPS

  • Analogue compensation - no steps
  • Ideally suited for GPS applications
  • Supply voltage from 1.8V ~ 3.6V
  • Low power consumption
  • Miniature SM package
Configurable Options
ParameterOption Code
Frequency stability
Temperature range
Quantity / Special Request

Please specify the quantity you require below.

The GTXO-93T is supplied on tape and reel. 1k or 3k pcs per reel are the standard T&R pack sizes for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

The GTXO-93T temperature compensated oscillator features exceptional stability performance of up to ±0.5ppm and analogue compensation to ensure a smooth output. Perfect for applications which involve varying temperature environments and require highly precise signals such as GPS, the miniature surface mount package with 3.2 x 2.5mm footprint and height of only 1.2mm means this versatile component is small enough to used in a wide range of applications. Low power consumption of only 2mA maximum comes as standard and lessens the impact of component design in.

Frequency range 10.0 ~ 52.0MHz
Dimensions 3.2 x 2.5 x 1.2mm
Storage temperature range -40 to +85°C
Supply voltage stability ±0.2ppm, VDD ±5%
Load stability ±0.2ppm, ZL ±10%
Frequency slope ±0.05ppm/°C over -30+85°C
Ageing ±1.0ppm max first year
Supply voltage (VDD)
* see note below
+1.8V ~ +3.6V
Supply current 1.5~2.0mA max
Output waveform Clipped sine, 0.8V p-p, +DC offset
Test load (ZL) 10kΩ // 10pF
Start up time 3ms max
Harmonics -5dBc max
Phase noise -130dBc/Hz @ 1kHz
Frequency tolerance @ 25°C ±2.0ppm max, 60mins after reflow
Net mass 33.2mg

* Will operate within specification on any supply voltage from +1.8V to +3.6V

Package Drawing
Package footprint and pad configuration drawing for the Golledge GTXO-93T TCXO showing full dimensions.
Ordering Information

To request a quotation for the GTXO-93T 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

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.

CAD Models

Our GTXO-93T is included in the following design libraries. Click to download the library of your choice.

Soldering Profile
Solder reflow profile
Tape & Reel Specification
Tape and Reel specifications
Handling & Storage

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

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


Ceramic body with gold-plated pads Metal lid, seam sealed


Please refer to our DOCUMENTS section for more information.

PbFree Lead-free (< 0.1% by weight )

RoHS compliant no exempts - PS Docs Version RoHS compliant with no exemptions.

REACH - PS Docs Version REACH compliant.

Conflict minerals - PS Docs version Free of conflict minerals.

Halogen free - PS Docs version Free from halogens.

Ozone depleting - PS Docs version Free from ozone-depleting substances.