100.0000
106.2500
108.0000
125.0000
155.5200
156.2500
3.3V LVDS Oscillator
GXO-L71
Tel:
+44 1460 256 100
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
20 Oct 2004
Input (pad 1)
Output 1 (pad 4)
Output 2 (pad 5)
7.50
(max)
5.00
(max)
1.50
(max)
1.40
2.60
2.00
2.20
2.00
1.80
1.80
TOP VIEW
3
2
1
ACTUAL SIZE
4
SOLDER PAD LAYOUT
2.54
1
2
3
4
5
6
2
5
6
2.54
PAD
1
2
3
4
5
6
CONNECTION
Enable/Disable
Not connected
Ground
Output 1
Output 2
Supply
Features
Differential outputs
Enable / disable tristate function
Power saving function
Fast rise / fall times
Product name + option codes (if any) + frequency
eg:
GXO-L71 80.0MHz
100ppm -10+70C
GXO-L71/BI 125.0MHz
50ppm -40+85C
Option code X (eg GXO-L71/X) denotes a custom spec.
Ordering Information
Scale 2:1
Option
Codes
GXO-L71
Product
Parameters
Standard.
Optional - Please specify required code(s) when ordering
Specifications
* Frequency stability is inclusive of calibration @ 25C, operating temperature range, supply
voltage change, load change, ageing, shock and vibration.
Frequencies in MHz
Standard Frequencies
Open
`1' level ( 0.7V
DD
)
`0' level ( 0.3V
DD
)
Enabled
Enabled
High Impedance
Enabled
Enabled
High Impedance
Enable / Disable Function
Frequency range: 62.50 ~ 250MHz
Frequency stability*:
100ppm
50ppm
B
25ppm
A
Operating temperature range:
-10 to +70C
-40 to +85C
I
Storage temperature range:
-55 to +125C
Supply voltage (V
DD
):
+3.3V (5%)
Supply current:
66mA max
Output:
LVDS
Offset voltage:
1.25V typ
Differential output voltage:
0.247V ~ 0.454V (0.33V typ)
Output load:
100
Start up time:
10ms max
Waveform symmetry:
45:55 max @ 50%V
P-P
Rise / fall time:
0.7ns max (20 ~ 80%V
P-P
)
Enable / disable function:
Tristate (control via pad 1)
Output enable / disable time:
10 ms / 200ns max
Stand-by current:
30A max
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