GTXO-14V | 3.3 & 5V Stratum 3 Compliant VCTCXO with Clipped Sine Output

Configurable Options
Frequency
kHz MHz GHz
Temperature stability
Any
±0.28ppm (up to 50.0MHz)	D
±0.5ppm (up to 100MHz)	E
±1.0ppm (up to 100MHz)	F
Supply voltage (V_DD)
Any
+3.3V (±5%)	L
+5.0V (±5%)	P
Temperature range
Any
-20 to +70°C
-40 to +85°C	I

Product Description

Specially suited for telecoms application, Stratum 3 compliant models of the GTXO-14V are available. This TCXO features a high level of frequency stability, clipped sine output and analogue compensation.

Available at high frequencies of up to 100MHz, the GTXO-14V temperature compensated oscillator features overall stability of ±4.6ppm over 20 years, including exceptionally good temperature stability with options as tight as ±0.28ppm.

This TCXO features clipped sine output and exceptionally good phase jitter performance within a robust, hermetically sealed, DIL-14 package.

Specifications

Frequency range	6.40 ~ 100MHz
Dimensions	20.8 x 13.2 x 7.9mm
Frequency calibration	±1.0ppm (@ +25°C)
Frequency stability ^* see note below	±4.6ppm
Holdover stability (option D only)	±0.32ppm max over 24hrs
Temperature hysteresis	±0.4ppm max
Storage temperature range	-55 to +125°C
Frequency vs supply voltage	±50ppb, V_DD ±5%
Frequency vs load change	±50ppb, Z_L ±5%
Ageing	±3.0ppm max 20 years
Short term ageing (option D only)	±40ppb per day, ±4.63x10^-13 per sec
Supply current	1.3mA typ, 2.9mA max (≤52.0MHz) 12.0mA max (>52.0MHz)
Output waveform	Clipped sine, 1.0V p-p (≤40MHz) Clipped sine, 0.8V p-p (>40MHz)
Test load (Z_L)	10kΩ // 10pF
Start up time	1.0ms max
Frequency adjustment	±10ppm min 50%V_DD ±40%V_DD ±5% linearity, positive slope
Phase noise (typ @ 19.44MHz)	-90dBc/Hz @ 10Hz -120dBc/Hz @ 100Hz -140dBc/Hz @ 1kHz -150dBc/Hz @ 10kHz -152dBc/Hz @ 100kHz
Period jitter RMS	3ps typ, 5ps max
Phase jitter RMS	0.5ps typ, 1.0ps max, 12kHz~f_o/2

^* Stability is inclusive of calibration, temperature, voltage, load, 20 years ageing, shock & vibration

Package Drawing

Package footprint and configuration drawing for Golledge DIL-14 TCXOs showing full dimensions.

Ordering Information

To request a quotation for the GTXO-14V 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.