CSX3 - Crystek

CSX3 Model
3.2×5.0 mm Ultra Miniature SMD Crystal
0.197±0.006
(5.0±0.15)
RECOMMENDED REFLOW SOLDERING PROFILE
Ramp-Up
3°C/Sec Max.
Bottom View
1
CRYSTEK
FreqM DC
0.033
(0.85)
2
0.055
(1.40)
0.126±0.006
(3.2±0.15)
4
Critical Temperature Zone
Ramp-Down
6°C/Sec.
260°C
217°C
200°C
3
0.047
(1.2)
0.102
(2.4)
150°C
0.043
(1.1)
Suggested Pad Layout
0.150
(3.8)
Top View
4
Preheat
180 Secs. Max.
3
PIN
Signal
1
2
3
4
Crystal
GND
Crystal
GND
0.090
(2.3)
1
2
0.051
(1.3)
Marking Specifications:
*DC = Date Code
8 Minutes Max.
260°C for
10 Secs. Max.
NOTE: Reflow Profile with 240°C peak also acceptable.
0.063
(1.6)
Packaging Specifications:
1K ea. Tape and Real
Dimensions inches (mm)
All dimensions are maximum unless otherwise specified
Frequency Range: 8.000 MHz to 50.000 MHz (Fund)
40.000 MHz to 80.000 MHz (3rdOT)
Calibration Tolerance: ±10ppm to ±50ppm
Frequency Stability: ±15ppm to ±100ppm
Operating Temp. Ranges: -10°C to 70°C
-40°C to 85°C
Storage Temp. Range: -40°C to 85°C
Resistance: See Table 1
Shunt Cap: 5pF Max
Holder Type: 3.2×5.0mm SMD
Frequency Tolerance
at 25°C
Resistance at series resonance
Aging:
Drive level:
Motional Capacitance:
Spurious Response:
C0/C1 Ratio:
Pullability:
Trim Sensitivity:
Temp. Coefficient:
±3ppm/1st year Max
20uW Typical, 300uW Max
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Custom Designs Available
CSX3 - X X X - X X - Freq
Build Your Own P/N
A ±10 ppm
B ±25 ppm
C ±50 ppm
90 Secs.
Max.
Frequency Stability
over Temp Range
A
B
C
D
E
F
G
Freq. (MHz) Max ESR (ohms)
8.0 - 10.0 (F)
200
>10.0 - 14.0 (F)
150
>14.0 - 26.0 (F)
120
>26.0 - 50.0 (F)
60
40.0 - 80.0 (3rd)
80
±15 ppm
±25 ppm
±50 ppm
±100 ppm
±50 ppm
±100 ppm
±30 ppm
(-10
(-10
(-10
(-10
(-40
(-40
(-40
to
to
to
to
to
to
to
Mode
70°C)
70°C)
70°C)
70°C)
85°C)
85°C)
85°C)
“1” or “Blank”
Fundamental 8 - 50 MHz
“3”
3rd Overtone 40 - 80 MHz
Load
Capacitance
S
10
12
13
14
16
18
20
22
25
32
Series
10 pF
12 pF
13 pF
14 pF
16 pF
18 pF
20 pF
22 pF
25 pF
32 pF
Example:
CSX3-AB1-18-19.680 = ±10ppm at 25°C, ±25ppm -10 to 70°C,
Fundamental, 18pF Load Cap, 19.680MHz
Table 1
Specifications subject to change without notice.
CRYSTEK
CORPORATION
TD-021011 Rev. N
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
Fax: 239-561-1025 • www.crystek.com