CC2A-T1A Datasheet, PDF (1/2 Pages) MICORO CRYSTAL SWITZERLAND – AT Crystal 12 MHz - 70 MHz

CC2A-T1A
AT Crystal 12 MHz – 70 MHz
DIMENSIONS
Package:
Recommended Solder Pad:
5,0
1,2
1,2
1,8
2,1
1,8
100% leadfree, RoHS - compliant
All dimensions in mm typical
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:
- Avionics
- Radio transceiver
- Satellite communications
- Airborne equipments
The crystals are supplied in trays (128 crystals per tray).
For pick-and-place equipment, the parts are available in 12mm tapes:
7” with 1’000 crystals
7” with 2’000 crystals
ELECTRICAL CHARACTERISTICS
AT 25^oC:
Frequency Range
F_L
Load capacitance
Frequency tolerance at 25°C
1) _CL
2) _ΔF/F
Frequency versus temperature ³⁾
TB: –40 to + 85°C
TC: –55 to + 125°C
ΔF/F₀
Drive level typ/max
P
Insulation resistance min.
Aging first year max.
R_i
ΔF/F
1) Other load capacitances on request;
2) Tighter and wider frequency tolerances on request;
3) Tighter thermal stability on request;
Frequency [MHz]
12 to < 14
14 to < 18
18 to < 24
24 to < 40
40 to ≤ 70
Rs[Ω]
typ/max
60 / 100
40 / 80
20 / 60
15 / 50
10 / 40
10 – 70
20
+/-50
+/-50
+/-100
100/250
500
+/-3
C1 [fF]
typ/max
3/5
5/8
8 / 10
10 / 12
12 / 14
MHz
pF
ppm
ppm
µW
MΩ
ppm
Co [pF]
typ
2
2.5
3
4
5