Datasheet

3.3V & 5V VCXO High Freq Fundamental
GVXO-27
Specifications
GVXO-27L: +3.3V supply
GVXO-27S: +5.0V supply
Variant
Parameters
S





±50ppm
±80ppm
±100ppm






N
P
S
±50ppm
±30ppm




B
C
Operating temperature range:
-10 to +70°C
-40 to +85°C




I
Storage temperature range:
-40 to +85°C





Supply current (mA max):
1.0 ~ 30.0MHz
30.0 ~ 45.0MHz
45.0 ~ 75.0MHz
20
30
50
25
35
60
Driving ability:
15pF HCMOS


Logic levels: ‘0’ level = 10%VDD max
‘1’ level = 90%VDD min




Frequency range:
1.0 ~ 75.0MHz
Voltage control (VCTL):
+1.65V ±1.5V, 10% linearity
+2.5V ±2.0V, 10% linearity
14.00 (max)
Option
Codes
L
Frequency pullability (min):
9.80
(max)
Frequency stability*:
3.20
(max)
SOLDER PAD LAYOUT
5.08
2.54 2.54
2.54 2.54
3.00
1
2
3
6
5
5.80
6.20
6
5
1
4
2
3
3.00
1.20
1.60 1.60 1.60
PAD
TOP VIEW
CONNECTION
Control voltage
2
Enable / disable
3
Ground
4
Output
Waveform symmetry:
40:60 max @ 50%VDD


5
Not connected
Start up time:
10ms max


6
Supply
Rise / fall time:
5ns max (20% ~ 80%VDD)








Jitter:
Enable / disable time (ms max):
HCMOS compatible output
Soldering condition:
Reflow, 260°C x 10sec x2 max
Low jitter and fast rise / fall
150

100

 Standard.  Optional - Please specify required code(s) when ordering
3.3V or 5V supply
* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, supply
voltage change, load change and ageing, with VCTL = 50% VDD
Enable / disable tristate function
Ceramic / metal SM package
Ordering Information
Product name + variant + option codes + frequency
eg: GVXO-27L/PB 16.374MHz 3.3V, ±80ppm pullability, 30ppm stability.Option code X (eg GVXO-27S/X) denotes a combination of
values not listed above.
Enable / Disable Function
21 Jun 2005
4.26ps (RMS) @ 32.768MHz
5.39ps (RMS) @ 70.656MHz
Enable / disable function:
Control via pad 2
Fundamental mode crystal up to 75MHz
Input (pad 2)
Output (pad 4)
Open
‘1’ level VIH
‘0’ level VIL
Active
Active
High Impedance
Tel: +44 1460 256 100
+3.3V (±5%)
+5.0 (±5%)
1
Features






Supply voltage (VDD):
4
Fax: +44 1460 256 101
 Available on T&R - 1k pcs per reel. Refer to our website for details.
 Some combinations of stability/pullability are not available over 45MHz
E-mail: [email protected]
Web: www.golledge.com