CC2A-T1A0 pages
CC2A-T1A
AT Crystal 10 MHz – 70 MHz
DIMENSIONS
Package:
5,0
1,8
1,2
2,1
1,8
max.1,2
3,5
3,2
1,2
Recommended Solder Pad:
All dimensions in mm typical
100% leadfree, RoHS - compliant
SMT ceramic package height 1.2 mm
Fundamental mode up to 70MHz
Ind. and Ext. temperature ranges
High stability and low aging
High shock and vibration resistance
Hermetically sealed
Ultra low MSL
Excellent solderability
Swiss made quality
Customer specification on request
DESCRIPTION:
This quartz Crystal in SMD ceramic package has been specially designed
with Micro Crystal photolitographic process for surface mount using
infrared, vapor phase or epoxy technics
Applications:
-tAvionics
-t Radio transceiver
-t Satellite communications
-t Airborne equipments
The crystals are supplied in trays (128 crystals per tray).
For pick-and-place equipment, the parts are available in 12mm tapes:
t
7”t with 1’000 crystals
t
7”t with 2’000 crystals
ELECTRICAL CHARACTERISTICS
AT 25oC:
Frequency Range
FL
10 – 70
MHz
Load capacitance
1)
CL
20
pF
Frequency tolerance at 25°C
2)
ΔF/F
+/-50
ppm
Frequency versus temperature
t
TB: –40 to +t85°C
t
TC: –55 to +t125°C
3)
ΔF/F0
+/-50
+/-100
ppm
Drive level typ/max
P
100/250
µW
Insulation resistance min.
Ri
500
MΩ
ΔF/F
+/-3
ppm
Aging first year max.
1) Other load capacitances on request;
2) Tighter and wider frequency tolerances on request;
3) Tighter thermal stability on request;
Frequency [MHz]
Rs[Ω]
typ/max
C1 [fF]
typ/max
Co [pF]
typ
10 to < 14
60 / 100
3/5
2
14 to < 18
40 / 80
5/8
2.5
18 to < 24
20 / 60
8 / 10
3
24 to < 40
15 / 50
10 / 12
4
40 to ≤ 70
10 / 40
12 / 14
5
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