3.3V & 5V VCXO - Complementary PECL
Specifications
GVXO-34L: +3.3V supply
GVXO-34S: +5.0V supply
GVXO-34
Parameters
Frequency range:
50.0 ~ 800MHz
50.0 ~ 170MHz
14.00
(max)
Variant
L
S
Option
Codes
Voltage control (V
CTL
):
+1.65V ±1.5V, 10% linearity
+2.5V ±2.0V, 10% linearity
9.80
(max)
ACTUAL SIZE
PAD
1
2
1.00
5.50
(max)
3
4
5
6
5.08
6
1
2
3
6.20
6
5
1.20
4
1.60
1
2
3.48
TOP VIEW
3
5
4
3.00
CONNECTION
Control voltage
Enable / disable or
Not connected
Frequency pullability:
±80ppm min
±100ppm min
Other
Frequency stability*:
±50ppm max
Other
specify
specify
Ground
Output 1
Output 2
Supply
Operating temperature range:
-10 to +70°C
Storage temperature range:
-40 to +85°C
Supply voltage (V
CC
):
+3.3V (±5%)
+5.0V (±5%)
Supply current (mA max):
50.0 ~ 170MHz
170 ~ 800MHz
Output:
Test load:
Logic levels:
Complementary LV-PECL
Complementary PECL
R
TT
( )
V
TT
(V)
0 level (V max)
1 level (V min)
50
1.3
1.7
2.2
50
3.0
3.4
3.9
60
120
80
5.80
3.00
1.60
Scale 2:1
Features
«
«
«
«
Complementary LV-PECL or PECL outputs
Fast rise / fall times
Popular telecomms package layout
Enable / disable tristate function
Waveform symmetry:
40:60 max @ 50%V
P-P
Start up time:
10ms max
Rise / fall time:
0.5ns max (20% ~ 80%V
P-P
)
Enable / disable function:
Control via pad 2
None (pad 2 NC)
Soldering condition:
Reflow, 240°C 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 V
CTL
= 50% V
CC
Enable / Disable Function
Input (pad 2)*
Open
1 level V
IH
0 level V
IL
Output 1 (pad 4)
Active
High (1)
Active
Output 2 (pad 5)
Active
Low (0)
Active
N
* Note: GVXO-34L: 0 level = V
IL
GVXO-34S: 0 level = V
IL
+1.7V,1 level = V
IH
+2.2V
+3.40V,1 level = V
IH
+3.9V
Ordering Information
Product name + variant + option codes (if any) + frequency
eg:
GVXO-34L 77.760MHz
3.3V, with E/D
GVXO-34S/N 155.520MHz
5.0V, no E/D
Option code X (eg GVXO-34S/X) denotes a combination of
values not listed above.
Available on T&R - 1k pcs per reel. Refer to our website for details.
Some combinations of stability/pullability are not available
Tel:
+44 1460 256 100
30 Apr 2003
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
GOLLEDGE [ GOLLEDGE ELECTRONICS LTD ]
