2.5V & 3.3V LV-PECL Oscillator
Specifications
GXO-E72
Variant
L
100 ~ 165MHz
±100ppm
±50ppm
±25ppm
B
A
J
Parameters
Frequency range:
Frequency stability*:
Option
Codes
7.20
(max)
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%)
+2.5V (±5%)
Supply current:
90mA max, 60mA typ
Output:
4
3
1.50
2.40
1.50
1.60
1.60
I
5.20
(max)
1.80
(max)
5.08
1.10
1.40
0.60
1
6
2
5
3
4
2.60
ACTUAL SIZE
SOLDER PAD LAYOUT
2.54 2.54
Complementary LV-PECL
50
(into V
DD
-2V)
‘0’ level (max)
‘1’ level (min)
10ms max
1.745V
2.215V
1.195V
1.415V
Output load:
Logic levels:
Start up time:
6
1
5
2
TOP VIEW
PAD
1
2
3
4
5
6
CONNECTION
Enable / disable or
Not connected
Waveform symmetry:
45:55 max @ 50%V
P-P
40:60 max @ 50%V
P-P
Rise / fall time:
1.0ns max (20 ~ 80%V
P-P
)
Enable / disable function:
Tristate (control via pad 1)
None (pad 1 not connected)
Output enable / disable time:
2ms / 200ns max
Stand-by current:
30µA max
Not connected
Ground
Output 1
Output 2
Supply
Scale 2:1
N
Features
«
«
«
«
Differential outputs
Enable / disable tristate option
Fast rise / fall times
Designed for SONET, SDH, IEEE1394 etc
Period jitter RMS:
5ps max, 3ps typ
Ageing:
Standard.
±5ppm max, 1st year
Optional - Please specify required code(s) when ordering
* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, supply
voltage change and load change.
Ordering Information
Standard Frequencies
Frequencies in MHz
100.0000
106.2500
108.0000
125.0000
133.0000
Other frequencies available. Please consult our sales office.
155.5200
156.2500
161.1230
164.3550
Product name + variant + option codes (if any) + frequency
eg:
GXO-E72L 108.0MHz
3.3V, ±100ppm -10+70°C
GXO-E72J/BI 125.0MHz
2.5V, ±50ppm -40+85°C
Option code X (eg GXO-E72L/X) denotes a custom spec.
Enable / Disable Function
Input (pad 1)
Open
‘1’ level ( 0.7V
DD
)
‘0’ level ( 0.3V
DD
)
Output 1 (pad 4)
Enabled
Enabled
High Impedance
Output 2 (pad 5)
Enabled
Enabled
High Impedance
Tel:
+44 1460 256 100
22 May 2006
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
GOLLEDGE [ GOLLEDGE ELECTRONICS LTD ]
