3.3V VCXO Complementary LV-PECL
Specifications
GVXO-54
Product
GVXO-54
Option
Codes
Parameters
Frequency range:
50.0 ~ 700MHz
Voltage control (V
CTL
):
+1.65V ±1.50V, 10% linearity
Frequency pullability (min):
±80ppm
Other
7.20
(max)
specify
B
C
specify
Frequency stability*:
±50ppm
±25ppm
Other
5.20
(max)
2.0
(max)
ACTUAL SIZE
SOLDER PAD LAYOUT
Operating temperature range:
-10 to +70°C
-40 to +85°C
Storage temperature range:
-40 to +85°C
Supply voltage (V
DD
):
+3.3V (±5%)
I
1.40
6
2.46
1
2.54 2.54
2.54 2.54
5
4
2.00
2.20
2
3
2.00
1
6
2
5
3
4
Supply current:
65mA max (50.0 ~ 100MHz)
120mA max (>100 ~ 700MHz)
Output:
Test load:
Complementary PECL
R
T
= 50
V
T
= 1.3V
1.80 1.80 1.80
TOP VIEW
PAD
1
2
3
4
5
6
CONNECTION
Control voltage
Enable / disable
Ground
Output 1 (Q)
Output 2 (Q)
Supply
Logic levels:
‘0’ level = +1.7V max
‘1’ level = +2.2V min
Waveform symmetry:
40:60 max @ 50%V
P-P
Scale 2:1
Rise / fall time:
0.5ns max (20% ~ 80%V
P-P
)
Soldering condition:
260°C max x 10 sec x 2
Standard.
Optional - Please specify required code(s) when ordering
Features
«
«
«
«
Frequencies up to 700MHz
Complementary PECL outputs
Fast rise / fall times
Enable / disable tristate function
* Frequency stability is inclusive of operating temperature range, supply voltage change and
ageing, with V
CTL
= +1.65V
Ordering Information
Product + option codes + frequency
eg:
GVXO-54/C 155.520MHz
±25ppm stability -10+70°C
GVXO-54/BI 77.760MHz
±50ppm stability -40+85°C
Option codes must be included to specify a model
completely.
Option code X (eg GVXO-54/X) denotes a custom spec.
Available on T&R - 2k pcs per reel. Refer to our website for details.
Enable / Disable Function
Input (pad 2) *
Open
‘1’ level V
IH
‘0’ level V
IL
* Note: ‘0’ level = V
IL
Output 1 (pad 4)
Active
High (‘1’)
Active
V
CC
-1.60V, ‘1’ level = V
IH
Output 2 (pad 5)
Active
High (‘0’)
Active
V
CC
-1.10V
Tel:
+44 1460 256 100
06 Sep 2004
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
GOLLEDGE [ GOLLEDGE ELECTRONICS LTD ]
