CC6A-T1A - Micro Crystal

CC6A-T1A
AT Crystal 16 MHz – 70 MHz
DIMENSIONS
Package:
Bottom view
1
3
4
2
1
4
1
1,2
3
2
pin 2 NC
pin 4 NC
pin 1/3 Quartz crystal
All dimensions in mm typical
100% leadfree, RoHS - compliant
SMT ceramic package height 0.9mm
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
1,3
0,8
max. 0,90
2,2
1
1,2
2,5
3,5
Recommended Solder Pad:
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 (208 crystals per tray).
For pick-and-place equipment, the parts are available in 12mm tapes:
7” with 1’000 crystals
7” with 3’000 crystals
ELECTRICAL CHARACTERISTICS
AT 25oC:
Frequency Range
FL
16 – 70
MHz
Load capacitance
1)
CL
20.0
pF
Frequency tolerance at 25°C
2)
ΔF/F
+/-50
ppm
Frequency versus temperature
TB: –40 to + 85°C
TC: –55 to + 125°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.
Rs[Ω]
typ / max
C1 [fF]
typ / max
Co [pF]
typ
16 to < 20
60 / 120
2/4
1.5
20 to < 24
40 / 85
3/5
2
24 to < 40
30 / 50
4/6
2.5
40 to < 70
20 / 40
5/8
3
Frequency [MHz]
STANDARD FREQUENCIES:
Frequency
MHz
16.0000
20.0000
40.0000
Other frequencies from
16 MHz up to 70 MHz on request
ENVIRONMENTAL
CHARACTERISTICS:
Conditions
Storage temp. range
–55 to +125°C
TB Operating temperature range
–40 to +85°C
TC Extended oper. temp. range
–55 to +125°C
Shock resistance
5000 g, 0.3 ms, ½ sine
Vibration resistance
TERMINATIONS AND
PROCESSING:
PRODUCT DESCRIPTION AND
ORDERING INFORMATION:
20 g / 10–2000 Hz
Type
Termination
Processing
CC6A-T1A
For SMD mounting
Au plated pads
Reflow soldering
+260°C / 20 s max.
CC6A-T3A
For SMD mounting
Sn/Ag/Cu plated
Reflow soldering
+260°C / 20 s max.
CC6A–T1A
24.0 MHz 20.0pF +/-50ppm
TB
QI
Frequency FL
CL Load Capacitance
16.0 pF
20.0 pF
Frequency tolerance
+/- 50 ppm
+/- 100 ppm
Temperature Range
TB = - 40 to +85°C (Standard)
TC = - 55 to +125°C
Optional:
if not defined,
‚Standard‘ will apply
Qualification
QI = Industrial (Standard)
QS = Custom Specification
A unique part number will be generated for each product specification, i.e:
20xxxx-MG01
1'000 pcs (in 12mm tape on 7" reel)
20xxxx-MG00
2'000 pcs (in 12mm tape on 7" reel)
20xxxx-EA00
xxx pcs (in ESD plastic tray)
Please contact us.
All specifications subject to change without notice.
Micro Crystal AG
Mühlestrasse 14
CH-2540 Grenchen
Switzerland
Tel. +41 32 655 82 82
Fax +41 32 655 82 83
[email protected]
www.microcrystal.com
Version 1.0/02.2015