CC1A-T1A
AT Crystal 8 MHz – 30 MHz
DIMENSIONS
Package:
Recommended Solder Pad:
8,0
1,2
2,7
1,2
2,3
4,0
2,3
3,7
max.1,75
100% leadfree, RoHS - compliant
Small SMT ceramic package
Package height 1.75 mm
Fundamental mode frequencies
SMD-package in Tape and Reel
Ind. and Ext. temperature ranges
High stability
Low aging
High shock and vibration resistance
DESCRIPTION:
All dimensions in mm typical
This SMD ceramic package has been specially designed for small
industrial, telecom and electronic applications. All frequencies are
generated in fundamental mode.
The crystals are supplied in special trays (100 crystals per tray).
For pick-and-place equipment, the parts are available in 16 mm tapes:
7” (178 mm) reel with 1’000 crystals
10” (254 mm) reel with 2’000 crystals
13” (330 mm) reel with 4’000 crystals
ELECTRICAL CHARACTERISTICS
AT 25
o
C:
Frequency Range
Load capacitance
Frequency tolerance at 25°C
Frequency versus temperature
–40°C to +85°C
Drive level max.
Insulation resistance min.
Aging
fi
rst year max.
1)
2)
F
L
C
L
ΔF/F
ΔF/F
0
P
R
i
ΔF/F
8–30
20.0
+/-50
+/-50
500
500
+/-3
4,2
MHz
pF
ppm
ppm
μW
MΩ
ppm
Frequency Example
Series resistance typ./max.
Motional capacitance typ.
Static capacitance typ.
3)
F
L
R
S
C
1
C
0
10.000
35 / 75
5.2
2.2
16.384
20 / 50
7.2
2.8
24.000
20 / 50
11.5
3.6
MHz
Ω
fF
pF
1) Other load capacitances on request.
2) Tighter and wider frequency tolerances on request.
3) Values for other frequencies consult factory.
Version 4.1/07.2007
MICROCRYSTAL [ MICORO CRYSTAL SWITZERLAND ]
