2.5V & 3.3V LVDS Oscillator
GXO-L72
Specifications
Variant
Option
Codes
Parameters
L
J
Frequency range: 100 ~ 165MHz
Frequency stability*:
100ppm
50ppm
25ppm
˿
˿
˿
˿
B
A
Operating temperature range:
-10 to +70°C
-40 to +85°C
˿
˿
7.20
(max)
I
Storage temperature range:
-40 to +85°C
5.20
(max)
Supply voltage (VDD): +3.3V ( 5ꢀ)
+2.5V ( 5ꢀ)
ACTUAL SIZE
1.80
(max)
Supply current:
SOLDER PAD LAYOUT
70mA max, 50mA typ
5.08
2.54 2.54
1.40
Output:
LVDS
1.10
0.60
Offset voltage:
1.25V typ
1.50
1
6
2
5
3
4
6
1
5
2
4
3
2.60
2.40
1.50
Differential output voltage:
0.33V typ
Output load:
100⏲
1.60
1.60
TOP VIEW
Start up time:
10ms max
PAD CONNECTION
Waveform symmetry:
Enable / disable or
1
45:55 max @ 50ꢀVP-P
Not connected
2
3
4
5
6
Not connected
Ground
Rise / fall time:
1.0ns max (20 ~ 80ꢀVP-P
Enable / disable function:
)
Output 1
Output 2
Supply
Tristate (control via pad 1)
None (pad 1 not connected)
˿
˿
Scalem2:±
N
Output enable / disable time:
Features
20 ms / 200ns max
Stand-by current:
30µA max
«
«
«
«
Differential outputs
Period jitter RMS: 5ps max, 3ps typ
Standard. ˿ O0tionalm mPleasems0ecifymrequiredmcode(s)mwhenmordering Enable / disable tristate option
Fast rise / fall times
* Frequencymstabilitymisminclusivemofmcalibrationm@ 25ꢁ°, o0eratingmtep0eraturemrange, su00ly
voltagemchangemandmloadmchange.
Designed for SONET, SDH, IEEE1394 etc
Ordering Information
Product name + variant + option codes (if any) + frequency
eg: GXO-L72L 108.0MHz 3.3V, ± ±1100pm ±1ꢀ+1ꢁ°
Standard Frequencies
GXO-L72J/BI 125.0MHz 2.5V, ± 5100pm -1ꢀꢂ5ꢁ°
Option code X (eg GXO-L72L/X) denotes a custom spec.
Frequencies in MHz
100.0000
106.2500
108.0000
125.0000
133.0000
155.5200
156.2500
161.1230
164.3550
Enable / Disable Function
Input (pad 1)
Output 1 (pad 4)
Output 2 (pad 5)
Othermfrequenciesmavailable. Pleasemconsultmourmsalesmoffice.
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
17 Mar 2006
