Quartz Crystal Oscillator
3x2mm Low Current Clock Oscillator
Frequency Control
Products
Hcmos Output with Enable/Disable
Static sensitive device
Current part - Recommended for new designs
Operating Conditions
Frequency Stability (PPM)
Storage Temp
±100
CS
CI
Option Codes
Supply Voltage
+3.3V DC
+2.8V DC
+2.5V DC
Option Code
0
28
25
-55
o
C to +125
o
C
Frequency Stability Options
Operating Temperature Range
Standard
Industrial
-0
o
C to +70
o
C
-30
o
C to +85
o
C
±15
N/A
N/A
±20
N/A
N/A
±25
N/A
N/A
±30
N/A
N/A
±50
BS
BI
Marking & Specification Code Format
Type
371
Voltage Code
See right panel
OTR/Stability
See Above
Note
Frequency
ie 20.000
WWYY
1611
Electrical Characteristics Ta = +25
o
C,
Parameter
Input Current
Frequency Stability
Symmetry
Output Voltage
Rise Time
Fall Time
Start Up Time
Output Load
Inclusive of V
DD
±10%, Load Change ±10%, Ageing, Shock & Vibration
Condition
V
DD
= +2.5V
1.5mA Max.
2.5mA Max.
V
DD
= +2.8V
V
DD
= +3.3V
1.80 to 31.999
32.0 to 50.000
All Conditions
(See Note)
@50% V
DD
Level
“0” Level
“1” Level
10% to 90% V
DD
90% to 10% V
DD
0V to V
DD
HCMOS Load
2.0mA Max.
2.5mA Max.
3.0mA Max.
3.5mA Max.
See Options Above
45/55%
10% V
DD
Max.
90% V
DD
Min.
12nS Max.
12nS Max.
5mS Max.
15pF Max.
Dimensions (mm)
1.5
4.0
7.5 12.0
8.0
2.0
13.5
1.3
1,000pcs/Reel
Ø 13.5
60.5
Ø 21.0
2.5
Reflow Solder Profile (260
O
C)
Pin Connections
Pad #
#1
#2
#3
#4
Connection
E/D
Ground
Output
V
CC
Enable/Disable Function
Pin 1 Input
Pin 8 Output
Open
Enable O/P
V
IH
≥ 2.0V DC Enable O/P
V
IH
˂ 0.8V DC Disable O/P
©
AEL Crystals Ltd
Tel: +44 (0) 1293 789200 Fax: +44 (0) 1293 789490
43
email: sales@aelcrystals.co.uk
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