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GXO-E72_16 Datasheet, PDF (1/2 Pages) Golledge Electronics Ltd – 2.5V & 3.3V LV-PECL Oscillator | |||
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2.5V &â3.3VâLV-PECLâOscillator
2011/65/EU
7.00
±0.20
5.00
±0.20
5.08
1.40
1.10
1.65
(max)
0.60
123
2.54
654
SOLDER PAD LAYOUT
2.54 2.54
1.50
654
123
2.40
1.50
1.60
1.60
TOP VIEW
Features
ï Differential outputs
ï Low phase jitter
ï Enable / disable tristate option
ï Fast rise / fall times
ï Designed for SONET, SDH, IEEE1394 etc
GXO-E72
Specifications
Parameters
Frequency range: 40.0â~â200MHz
Frequency stability*:
±100ppm
±50ppm
±25ppm
Variant
L
J
ï®
ï®
ï®
ï®
ï°
ï°
ï°
ï°
Option
Codes
B
A
Operating temperature range:
-10 to +70°C
ï®
-40 to +85°C
ï°
ï®
ï°ï
I
Storage temperature range:
-40 to +85°C
ï®
ï®
Supply voltage (VDD): +3.3V (±5%)
ï®
+2.5V (±5%)
ï®
Supply current:
90mA max, 60mA typ
Output: Complementary LV-PECL
Output load:
Logic levels:
50Ω (into VDD-2V)
â0â level (max)
â1â level (min)
Start up time:
10ms max
ï®
ï®
ï®
1.745V
2.215V
ï®
ï®
ï®
ï®
1.195V
1.415V
ï®
Waveform symmetry:
45:55 max @â50%VP-P
ï®
40:60 max @â50%VP-P
ï®
Rise / fall time:
1.0ns max (20 ~â80%VP-P)
ï®
ï®
Enable / disable function:
Tristate (control via pad 1)
ï®
ï®
None (pad 1 not connected)
ï°
ï°
N
Output enable / disable time:
2ms / 200ns max
ï®
ï®
Stand-by current:
30μA max
ï®
ï®
Phase jitter RMS:
1ps max (0.3ps typ), 12kHz~20MHz
ï®ï
ï®
Ageing:
±5ppm max, 1st year
ï®
ï®
ï® Standard. ï° Optional - Please specify required code(s) when ordering
*âFrequency stability is inclusive of calibration @â25°C, operating temperature range, supply
voltage change and load change.
Ordering Information
Product name +âvariant + 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
â1â level (â¥0.7VDD)
â0â level (â¤0.3VDD)
Output 1 (pad 4)
Enabled
Enabled
High Impedance
Output 2 (pad 5)
Enabled
Enabled
High Impedance
Tel: +44 1460 256 100
25 Feb 2014
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
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