Specify
Ultra-Miniature Ceramic SMD Crystals
SXK Type
Surface Mounted Quartz Crystal Resonators
6.0 +/-0.2
1
2
1
2
1.5
4
3
2.54
3.0
1.0 +/-0.1
3.5 +/-0.2
4
3
FEATURES
6mm x 3.5mm Footprint
Suitable for Reflow Soldering
Choice of Pad Layout
±5PPM
Available
STANDARD
SPECIFICATION
Frequency Range:
Adjustment Tolerance at 25 C:
Frequency Stability:
Operating Temperature Range:
Load Capacity:
E.S.R:
Drive level:
Ageing:
Frequency Range
12.0 MHz
16.0 MHz
28.0 MHz
~
~
~
o
APPLICATIONS
PCMCIA Applications
Datacommunications
Telecommunications
Bluetooth
Ô
AVAILABLE OPTIONS
12.0 MHz to 67MHz
±50PPM
Max.
±50PPM
-10
o
C to +60
o
C
30pF
See Table
100 MicroWatt
±5PPM
1st Year Max.
E.S.R
Mode
Fund
Fund
3 O/T
Frequency Range:
Adjustment Tolerance
Load Capacity:
Shunt Capacity (C0):
Dynamic Capacity (C1):
Tape & Reel:
12 MHz to 67.0 MHz
±10PPM
~
±50PPM
Series or 9pF ~ 50pF
4.5pF ~ 7pF (Typ.)
18pF ~ 20fF (Typ.)
2,000pcs/Reel
Frequency Stability vs Operating Temperature Range
Operating
T
emperature
Range
+/ -5PPM
0 to +50
-1 to +60
0
-20 to +70
-30 to +80
-40 to +85
T
emperature S
tability
+/ -10PPM
+/ -15PPM
+/ -20PP +/ -50PP
M
M
15.99 MHz 60
W
40.00 MHz 40
W
67.00 MHz 70
W
Suggested Solder Pad Layout
2.2
2.6
2.2
1.4
1.1
1.4
Solder Conditions
Hand Solder
Solder Dip
Reflow Soldering
PreHeat
Reflow
280
o
C ~ 350
o
C 3 Secs
240
o
C 5 Secs Max
140
o
C (±10
o
C) 100 Secs Max
Over 200
o
C 25 Secs Max
230
o
C
±5
o
C 5 Secs Max
1.4
1.4
1.1
SXK-B
1.4
SXK-C
www.aelcrystals.co.uk
q u a r t z
b a s e d
1.4
1.1
f r e q u e n c y
c o n t r o l
c o m p o n e n t s
Order Hotline +44 1293 524245
18
www.aelcrystals.co.uk
sales@aelcrystals.co.uk
AEL [ AEL CRYSTALS LTD ]
