3ꢀ3V LVDS Oscillator
GXO-L71
Specifications
Product
Option
Codes
Parameters
GXO-L71
Frequency range: 62.50 ~ 250MHz
Frequency stability*:
100ppm
50ppm
25ppm
˿
˿
B
A
Operating temperature range:
-10 to +70°C
-40 to +85°C
˿
7.50
(max)
I
Storage temperature range:
-55 to +125°C
5.00
(max)
Supply voltage (VDD):
+3.3V ( 5ꢀ)
66mA max
LVDS
ACTUAL SIZE
Supply current:
Output:
1.50
(max)
SOLDER PAD LAYOUT
2.54 2.54
Offset voltage:
1.25V typ
4
6
5
2
2.00
2.20
2.00
Differential output voltage:
1
6
2
5
3
4
2.60
0.247V ~ 0.454V (0.33V typ)
1
3
2
Output load:
100⏲
1.40
1.80
1.80
TOP VIEW
Start up time:
10ms max
PAD CONNECTION
Waveform symmetry:
1
2
3
4
5
6
Enable/Disable
Not connected
Ground
45:55 max @ 50ꢀVP-P
Rise / fall time:
0.7ns max (20 ~ 80ꢀVP-P
Enable / disable function:
)
Output 1
Output 2
Tristate (control via pad 1)
Supply
Scalem2:±
Output enable / disable time:
10 ms / 200ns max
Features
Stand-by current:
30µA max
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Enable / disable tristate function
Power saving function
Ordering Information
Product name + option codes (if any) + frequency
eg: GXO-L71 80ꢀ0MHz ± ±1100pm ±1ꢀ+1ꢁ°
Fast rise / fall times
GXO-L71/BI 125ꢀ0MHz ± ꢂ100pm -1ꢀꢃꢂꢁ°
Standard Frequencies
Option code X (eg GXO-L71/X) denotes a custom spec.
Frequencies in MHz
Enable / Disable Function
100.0000
106.2500
108.0000
125.0000
155.5200
156.2500
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@golledgeꢀcom
Web: wwwꢀgolledgeꢀcom
20 Oct 2004
