GXO-E72_07 Datasheet, PDF (1/2 Pages) Golledge Electronics Ltd – 2.5V & 3.3V LV-PECL Oscillator

2.5V & 3.3V LV-PECL Oscillator
GXO-E72
7.20
(max)
5.20
(max)
5.08
1.40
1.10
1.80
(max)
0.60
123
2.60
654
ACTUAL SIZE
SOLDER PAD LAYOUT
2.54 2.54
1.50
654
123
2.40
1.50
1.60
1.60
TOP VIEW
PAD CONNECTION
1
Enable / disable or
Not connected
2 Not connected
3 Ground
4 Output 1
5 Output 2
6 Supply
Scale 2:1
Features
« Differential outputs
« Enable / disable tristate option
« Fast rise / fall times
« Designed for SONET, SDH, IEEE1394 etc
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
Specifications
Parameters
Frequency range: 40.0 ~ 200MHz
Variant
L
J
࡯
࡯
Option
Codes
Frequency stability*: ±100ppm
࡯
࡯
±50ppm
Ë¿
Ë¿
B
±25ppm
Ë¿
Ë¿
A
Operating temperature range:
-10 to +70 C
࡯
࡯
-40 to +85 C
Ë¿
Ë¿
I
Storage temperature range:
-40 to +85 C
࡯
࡯
Supply voltage (V_DD): +3.3V (±5%)
࡯
+2.5V (±5%)
࡯
Supply current:
90mA max, 60mA typ
࡯
࡯
Output: Complementary LV-PECL
࡯
࡯
Output load:
Logic levels:
50⏲ (into V_DD-2V)
ë0í level (max)
ë1í level (min)
࡯
1.745V
2.215V
࡯
1.195V
1.415V
Start up time:
10ms max
࡯
࡯
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)
Ë¿
Ë¿
N
Output enable / disable time:
2ms / 200ns max
࡯
࡯
Stand-by current:
30µA max
࡯
࡯
Period jitter RMS: 5ps max, 3ps typ
࡯
࡯
Ageing:
±5ppm max, 1st year
࡯
࡯
࡯ Standard. ˿ 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
Product name + variant + option codes (if any) + frequency
eg: GXO-E72L 108.0MHz 3.3V, ±100ppm -10+70C
GXO-E72J/BI 125.0MHz 2.5V, ±50ppm -40+85C
Option code X (eg GXO-E72L/X) denotes a custom spec.
Enable / Disable Function
Input (pad 1)
Open
ë1í level (ͧ0.7V_DD)
ë0í level (ͨ0.3V_DD)
Output 1 (pad 4)
Enabled
Enabled
High Impedance
Output 2 (pad 5)
Enabled
Enabled
High Impedance
Tel: [phone]
06 Jul 2007
Fax: [phone]
E-mail: [e-mail]
Web: www.golledge.com