GTXO-253V

GTXO-253V

1.8V ~ 3.6V Ultra-tight Stability VCTCXO for GPS

  • Ideally suited for GPS applications
  • ±0.5ppm frequency stability option
  • Voltage controlled frequency adjustment
  • Low power consumption
  • Miniature SM package
Configurable Options
ParameterOption Code
Frequency
Frequency stability
J
H
G
F
E
Temperature range
C
N
S
I
Supply voltage (VDD)
Quantity / Special Request

Please specify the quantity you require below.

The GTXO-253V 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-253V temperature compensated oscillator is entirely suited for GPS applications, featuring frequency stability as tight as ±0.5ppm, fast start up time of 3ms maximum, voltage controlled frequency adjustment, and a miniature 2.5 x 2.0mm package.

The GTXO-253V is operable over the 1.8V-3.6V range, and requires low supply current of 1.5~2.0mA.

This TCXO also features good phase noise characteristics and superbly low ageing of only ±1.0ppm maximum (first year).

Specifications
Frequency range 10.0 ~ 52.0MHz
Dimensions 2.5 x 2.0 x 0.8mm
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 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
Frequency adjustment ±8 ~ ±14ppm, +1.4V ±1.0V
Harmonics -5dBc max
Phase noise -130dBc/Hz @ 1kHz
Frequency tolerance @ 25°C ±2.0ppm max, 60mins after reflow
Package Drawing
Footprint
Ordering Information

To request a quotation for the GTXO-253V 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.

CAD Models

Our GTXO-253V is included in the following design libraries. Click to download the library of your choice.

Marking
Marking
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)

Construction

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

Material Composition

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