CX8V-T1A
DIMENSIONS
Package:
2,0
0,55
0,55
Tuning Fork Crystal 32.768 kHz
Recommended Solder Pad:
0,8
0,7
0,8
1,2
100% leadfree, RoHS - compliant
max.0,60
All dimensions in mm typical
Smallest SMT ceramic package
Ultra low profile: 0.60 mm height
SMD-package in Tape and Reel
Ind. and Ext. temperature ranges
High stability
Low aging
Low power consumption
High shock and vibration resistance
DESCRIPTION:
This SMD ceramic package has been specially designed for miniature
telecom and portable applications. The Ultra Miniature Tuning Fork
(UMTF) in this product is achieved by a special manufacturing process,
this technology leads to improved electrical characteristics.
For pick-and-place equipment, the parts are available in 8 mm tape:
7” (178 mm) reel with 1’000 crystals
7” (178 mm) reel with 3’000 crystals
ELECTRICAL CHARACTERISTICS
AT 25
o
C:
Nominal Frequency
Load capacitance
Frequency tolerance
Series resistance max.
Motional capacitance typ.
Static capacitance typ.
Drive level max.
Insulation resistance min.
Aging
fi
rst year max.
Turnover temperature
Frequency vs. temperature
1)
2)
F
L
C
L
ΔF/F
ΔF/F
R
S
C
1
C
0
P
R
i
ΔF/F
T
0
32.768
7.0 / 9.0 / 12.5
+/-20
+/-100
90
3.5
1.1
0.5
500
+/-3
25 +/-5
1,5
kHz
pF
ppm
ppm
kΩ
fF
pF
μW
MΩ
ppm
°C
ppm
3)
ΔF/F
0
–0.035
ppm
/
°C²
(T - T
0
)
2
+/-10%
1) Other frequencies on request.
2) Other load capacitances on request.
3) Tighter and wider frequency tolerances on request.
Version 1.0/10.2009
MICROCRYSTAL [ MICORO CRYSTAL SWITZERLAND ]
