AT Crystal
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
max.1,2 3,2
...
Description
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
max.1,2 3,2
3,5
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 25oC:
Frequency Range
FL
Load capacitance Frequency tolerance at 25°C
1) CL 2) ΔF/F
Frequency versus temperature 3)
TB: –40 to + 85°C
ΔF/F0
TC: –55 to + 125°C
Drive level typ/max Insulation resistance min. Aging first year max.
P Ri 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
+...
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