3.3VꢀLVDS Oscillator
GXO-L71
Specifications
Parameters
Product
GXO-L71
Option
Codes
Frequency range:
75.0 ~ꢀ270MHz
Frequency stability*:
±100ppm
±50ppm
±25ppm
B
A
Operating temperature range:
-10 to +70°C
-40 to +85°C
I
7.50
(max)
Storage temperature range:
-55 to +125°C
5.00
(max)
Supply voltage (VDD):
+3.3V (±5%)
66mA max
LVDS
Supply current:
Output:
1.50
(max)
SOLDER PAD LAYOUT
2.54 2.54
Offset voltage:
1.25V typ
4
3
6
5
2.00
2.20
2.00
Differential output voltage:
0.247V ~ 0.454V (0.33V typ)
1
6
2
5
3
4
2.60
1
2
Output load:
100Ω
1.40
1.80
1.80
Start up time:
10ms max
TOP VIEW
Waveform symmetry:
PAD CONNECTION
45:55 max @ꢀ50%VP-P
1
2
3
4
5
6
Enable/Disable
Not connected
Ground
Rise / fall time:
0.7ns max (20 ~ꢀ80%VP-P
)
Output 1
Enable / disable function:
Output 2
Tristate (control via pad 1)
Supply
Output enable / disable time:
10 ms / 200ns max
Features
Stand-by current:
Phase jitter RMS:
30μA max
Differential outputs
1ps max, 12kHz~20MHz
Enable / disable tristate function
Power saving function
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, ageing, shock and vibration.
Fast rise / fall times
Ordering Information
Product name + option codes (if any) + frequency
eg: GXO-L71 80.0MHz ±100ppm -10+70°C
GXO-L71/BI 125.0MHz ±50ppm -40+85°C
Option code X (eg GXO-L71/X) denotes a custom spec.
Enable / Disable Function
Input (pad 1)
Output 1 (pad 4)
Output 2 (pad 5)
Open
‘1’ level (≥0.7VDD
‘0’ level (≤0.3VDD
Enabled
Enabled
High Impedance
Enabled
Enabled
High Impedance
)
)
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
20 May 2009
