Frequency Control
Products
Hcmos compatible O/P
AEL 301-Series 1.54MHz to 80.00 MHz
Frequency
Stability
(PPM)
±15
N/A
N/A
±20
N/A
N/A
±25
AS
AI
±30
N/A
N/A
±50
BS
BI
±100
CS
CI
3x2mm SMD Clock Oscillator
(With Tri-State E/D Function)
Operating Conditions
Frequency
Stability Options
Standard
Industrial
-0
o
C to +70
o
C
-30
o
C to +85
o
C
Storage Temp
Option Codes
Variable
+5.0V DC
+3.3V DC
+2.5V DC
+1.8V DC
Symmetry
Option
Code
0
3
2
18
H=45:55
N=40:60
-55
o
C to +125
o
C
Marking &
Specification Code Format
Type
301
Voltage Code
See right panel
OTR/Stability
See above
Note
Symm
H or N
Frequency
ie 20.000
WWYY
1608
Electrical Characteristics
Ta = +25
o
C,
Parameter
Inclusive of
VDD ±10%,
Load
Change ±10%, Ageing,
Shock
&
Vibration
V
DD
= +5.0V
15mA Max
20mA Max.
35mA Max.
40mA Max.
V
DD
= +3.3V
V
DD
= +2.5V
V
DD
= +1.8V
6mA Max.
7mA Max.
15mA Max.
25mA Max.
Condition
1.54 to 9.999
10.0 to 34.999
35.00 to 49.999
50.00 to 80.000
All
Conditions
(See Note)
@50% VDD Level
"0" Level
"1" Level
10% to 90% V
DD
90% to 10% V
DD
0V to V
DD
HCMOS Load
Input Current
Frequency Stability
Symmetry
Output Voltage
Rise
Time
Fall Time
Start Up Time
Output Load
Dimensions (mm)
8mA Max.
7mA Max.
10mA Max.
8mA Max.
25mA max.
20mA Max.
35mA Max.
30mA Max.
See
Options
Above
40/60% (45/55% Available)
10% V
DD
Max.
90% V
DD
Min.
7nS Max.
7nS Max.
6nS Max.
6nS Max.
10mS Max.
15pF Max.
5nS Max.
5nS Max.
5nS Max.
5nS Max.
3000pcs/Reel
4.0 (±0.1)
Ø1.5
12.0
1.4
2.7
3.7
3.3
120
O
1.6
22.0
Ø13.2
17.0
Reflow Solder Profile
(260
o
C)
Pin
Connections
Pin
#1
#2
#3
#4
Connection
Tri-State/N.C
Ground
Output
+V DC
Enable/Disable Function
Pin 1 Input
Pin 8 Output
Open
Enable O/P
VIH
≥
2.2V DC
Enable O/P
© AEL Crystals Ltd
Tel: +44 (01293) 789200
Fax: +44 (01293) 789490
email: sales@aelcrystals.co.uk
180
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