3.3 & 5V Stratum 3 Clipped Sine TCXO
GTXO-14
Specifications
2011/65/EU
GTXO-14T: TCXO, no frequency adjustment
GTXO-14V:ꢀTCXO with VC frequency adjustment
Variant
Option
Codes
Parameters
T
V
Frequency range:
6.40 ~ 100MHz
Frequency calibration:
±1.0ppm (@ +25°C)
Frequency stability: ±4.6ppm
20.80
(max)
(inclusive of calibration,
temperature, voltage, load, 20years
ageing, shock &ꢀvibration)
PIN
1
CONNECTION
Enable / disable or
Freq adjustment
13.20
(max)
7
Ground
Output
Supply
Temperature stability:
8
±0.28ppm (up to 50.0MHz)
±0.5ppm (up to 100MHz)
±1.0ppm (up to 100MHz)
D
E
F
14
7.90
(max)
Holdover stability (option D only):
0.80
±0.32ppm max over 24hrs
6.30
(min)
0.46Ø
Supply voltage (VDD): +3.3V (±5%)
L
P
+5.0V (±5%)
Temperature range:
-20 to +70°C
-40 to +85°C
1
7
8
I
7.62
14
Temperature hysteresis: ±0.4ppm max
15.24
Storage temperature range:
-55 to +125°C
Frequency vs supply voltage:
±50ppb, VDD ±5%
Features
Frequency vs load change:
±50ppb, ZL ±5%
Ideally suited for Telecommsꢀapplications
3.3V or 5.0V supply voltage
Ageing:
±3.0ppm max 20 years
Short term ageing (option D only):
±40ppb per day, ±4.63x10-13 per sec
Clipped Sine output
Supply current:
1.3mA typ, 2.9mA max (≤52.0MHz)
Stratum 3 compliant models available
±4.6ppm stability over 20 years
Analogue compensation - no steps
12.0mA max (>52.0MHz)
Output waveform:
Clipped sine, 1.0V p-p (≤40MHz)
Clipped sine, 0.8V p-p (>40MHz)
Test load (ZL):
Start up time:
Frequency adjustment:
10kΩ // 10pF
1.0ms max
None
Ordering Information
Product name + variant + option codes + frequency
Option codes must be included to properly specify a model.
eg: GTXO-14V/DP 13.00MHz ±0.28ppm, 5.0V, -20+70°C, TCXO with VC
GTXO-14T/ELI 14.40MHz ±0.5ppm, 3.3V, -40+85°C, TCXO no VC
Option code X (eg GTXO-14V/X) denotes a custom spec.
±10ppm min 50%VDD ±40%VDD
±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~fo/2
Standard.
Optional - Please specify required code(s) when ordering
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
07 Apr 2016
