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