MICROCRYSTAL CC6F-T1A

CC6F-T1A
Inverted Mesa AT Crystal 30 MHz – 250 MHz
DIMENSIONS
Package:
Recommended Solder Pad:
1,2
3,5
1,2
0,8
max. 0,70
2,5
2,2
0,8
1,5
100% leadfree, RoHS - compliant
Miniature SMT ceramic package
Package height 0.70 mm max.
Fundamental mode frequencies
SMD-package in Tape and Reel
Ind. and Ext. temperature ranges
High stability
Low aging
High shock and vibration resistance
ELECTRICAL CHARACTERISTICS
AT 25oC:
All dimensions in mm typical
DESCRIPTION:
This SMD ceramic package has been specially designed for miniature
industrial, telecom and VCXO applications. All frequencies are generated
in fundamental mode.
The crystals are supplied in special trays (200 crystals per tray).
For pick-and-place equipment, the parts are available in 12 mm tape:
7” (178 mm) reel with 3’000 crystals
10” (254 mm) reel with 7’000 crystals
Frequency Range
FL
30–250
MHz
Load capacitance
1)
CL
10.0 / ∞
pF
Frequency tolerance at 25°C
2)
ΔF/F
+/-50
ppm
ΔF/F0
+/-30
ppm
Drive level max.
P
100
μW
Insulation resistance min.
Ri
500
MΩ
ΔF/F
+/-3
ppm
Frequency versus temperature
–40°C to +85°C
Aging first year max.
Frequency Example
3)
FL
50.000
155.520
MHz
Series resistance typ./max.
RS
50 / 100
15 / 35
Ω
Motional capacitance typ.
C1
2.7
5.6
fF
Static capacitance typ.
C0
2.4
2.9
pF
1) Other load capacitances on request.
2) Tighter and wider frequency tolerances on request.
3) Values for other frequencies consult factory.
Version 4.0/03.2007
STANDARD FREQUENCIES:
Frequency
MHz
50.0000
77.7600
100.0000
106.2500
125.0000
166.6286
200.0000
207.3600
212.5000
250.0000
155.5200
Other frequencies between
30 MHz and 250 MHz on request
ENVIRONMENTAL
Conditions
CHARACTERISTICS:
Storage temp. range
–55 to +125°C
Industrial operating temp. range
–40 to +85°C
Extended operating temp. range
TERMINATIONS AND
PROCESSING:
Max. Dev.
–55 to +125°C
Shock resistance
ΔF/F 5000 g, 0.3 ms, ½ sine
Vibration resistance
ΔF/F
20 g / 10–2000 Hz
+/-5 ppm
+/-5 ppm
Type
Termination
Processing
CC6F-T1A
For SMD mounting
Au flashed pads
Reflow soldering
260°C / 20 s max.
PART NUMBER/
ORDERING INFORMATION
EXAMPLE:
C C 6 F - T 1 A 155.520 MHz 10.0 pF +/-50 ppm
Frequency
tolerance
Crystal package
C = Crystal in ceramic
package
Frequency FL
Package lid
C = Ceramic lid
Package pad form
A = Pads on both ends
Package size
6 = 3.5 x 2.2 x 0.70 mm
Pad plating
1 = Au flashed pads
Blank
F = Inverted Mesa AT
Package type
T = For SMD mounting
Load capacitance CL
All specifications subject to change without notice.
Micro Crystal
Div. of ETA SA
Mühlestrasse 14
CH-2540 Grenchen
Switzerland
03.07
Tel.
+41 32 655 82 82
Fax
+41 32 655 82 83
[email protected]
www.microcrystal.com
Version 4.0/03.2007