GTXO-83T | 2.4V ~ 3.6V SM TCXO with Clipped Sine Output

Configurable Options
Frequency
kHz MHz GHz
Frequency stability
Any
±3.0ppm max	K
±2.5ppm max	J
±2.0ppm max	H
±1.5ppm max	G
±1.0ppm max	F
Temperature range
Any
0 to +50°C	R
-10 to +60°C	C
-20 to +70°C	N
-30 to +75°C	S
-40 to +85°C	I

Product Description

The GTXO-83T TCXO solution features a miniature 5.0 x 3.2mm package and offers frequency stability as tight as ±1.0ppm at frequencies from 9.5 ~ 45.0MHz. The GTXO-83T operates on specification at any supply voltage from 2.4V to 3.6V.

Internal improvements have been made to the GTXO-83T which will take effect for new designs as of Q1 2020, and which enhance the phase noise and frequency stability performance of this component, whilst limiting the maximum operating supply voltage to 3.6V and limiting the lowest available frequency to 9.5MHz. All other product parameters are enhanced or remain unchanged by the replacement IC. There are no changes to form or fit.

Previously the GTXO-83T was available with maximum supply voltage of 5.0V and at frequencies down to 6.0MHz. PCN200108 explains these changes. Please contact our team today for more information on +44 1460 256 100.

Specifications

Frequency range	9.5 ~ 45.0MHz
Dimensions	5.0 x 3.2 x 1.15mm
Storage temperature range	-40 to +85°C
Supply voltage stability	±0.2ppm, V_DD ±5%
Load stability	±0.2ppm, Z_L ±10%
Ageing	±1.0ppm max first year
Supply voltage (V_DD) ^* see note below	+2.4V ~ +3.6V
Supply current (max)	1.5mA (9.5 ~ 20.0MHz) 2.0mA (20.0 ~ 32.0MHz) 2.5mA (32.0 ~ 45.0MHz)
Output waveform	Clipped sine, 0.8V p-p, +DC offset
Test load (Z_L)	10kΩ // 10pF
Start up time	3ms max
Phase noise (typ @ 20.0MHz)	-54dBc/Hz @ 1Hz -86dBc/Hz @ 10Hz -135dBc/Hz @ 1kHz -151dBc/Hz @ 100kHz
Frequency tolerance @ 25°C	±2.0ppm max, 60mins after reflow

^* Will operate within specification on any supply voltage from +2.4 V to +3.6V

Package Drawing

Package footprint and pad configuration drawing for the Golledge GTXO-83T TCXO showing full dimensions.

Ordering Information

To request a quotation for the GTXO-83T 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.