
3.3V SM VCXO
GVXO-523
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
Issue 01 - 13 Feb 2006
Features
3.3V supply
Fundamental mode crystal up to 50.0MHz
Choice of pullability & stability
Miniature SM package
Product + option codes + frequency
eg: GVXO-523/SC 27.0MHz ±100ppm pull, ±25ppm stab, -10+70°C
Option codes must be included to specify a model
completely.
Option code X (eg GVXO-523/X) denotes a custom spec.
Ordering Information
ACTUAL SIZE
1.30
(max)
5.20
(max)
3.40
(max)
SOLDER PAD LAYOUT
TOP VIEW
1.20
2.54
1.00
1.40
1
2.20
2.54
PAD
1
2
3
4
CONNECTION
Control voltage
Ground
Output
Supply
12
3
4
2
3
Scale 3:1
Standard.
Optional - Please specify required code(s) when ordering
Specifications
Option
Codes
GVXO-523
Product
Parameters
Please check availability of ±25ppm stability over -40+85°C before
ordering
Frequency range:
2.0 ~ 50.0MHz
Voltage control:
+1.65V ±1.50V, 10% linearity
Frequency pullability (min):
±100ppm (<30MHz only)
S
±80ppm
P
±50ppm
N
Other
specify
Frequency stability:
±50ppm
B
±25ppm
C
Other
specify
Operating temperature range:
-10 to +70°C
-40 to +85°C
I
Storage temperature range:
-40 to +85°C
Supply voltage (V
DD):
+3.3V (±5%)
Supply current:
10mA max (2.0 ~ 20.0MHz)
15mA max (>20.0 ~ 30.0MHz)
20mA max (>30.0 ~ 40.0MHz)
25mA max (>40.0MHz)
Driving ability:
15pF CMOS
Logic levels:‘0’ level = 10%V
DD max
‘1’ level = 90%V
DD min
Waveform symmetry:
45:55 max @ 50%V
DD
Rise / fall time:
10ns max (10%~90%V
DD)
Start up time:
10ms max
Period jitter RMS:
6 ps max
Phase jitter RMS:
1ps max, 12kHz ~ 20MHz
Phase noise (typ):
-130dBc/Hz @ 1kHz
Ageing:
±5ppm / year max