Crystek CSX1 5ã 7 mm low profile smd crystal Datasheet

Designed to meet the precision
and space requirements needed
for wireless applications.
CSX1 Model
5×7 mm Low Profile SMD Crystal
0.276
Bottom View
±0.006
(7.0 ±0.15)
CRYSTEK
FreqM
DC
0.100 ±0.005
(2.5 ±0.13)
0.197 ±0.006
(5.0 ±0.15)
#1
#2
#4
#3
RECOMMENDED REFLOW SOLDERING PROFILE
0.039 ±0.005
(1.0 ±0.13)
Ramp-Up
3°C/Sec Max.
Top View
(4)
(3)
Ramp-Down
6°C/Sec.
260°C
0.181 ±0.005
(4.6 ±0.13)
0.051
(1.3)
Critical Temperature Zone
217°C
Pin
Signal
200°C
1
2
3
4
Crystal
GND
Crystal
GND
150°C
Suggested Pad Layout
(1)
0.228
(5.8)
(2)
0.055
(1.4)
Marking Specifications:
*DC = Date Code
Preheat
180 Secs. Max.
0.100
(2.5)
8 Minutes Max.
260°C for
10 Secs. Max.
0.086
(2.2)
NOTE: Reflow Profile with 240°C peak also acceptable.
Dimensions inches (mm)
All dimensions are maximum unless otherwise specified
Packaging Specifications: 1K ea. Tape and Real
Frequency Range: 8.000 MHz to 50.000 MHz (Fund)
40.000 MHz to 100.000 MHz (3rd OT)
Calibration Tolerance: ±10ppm to ±50ppm
Frequency Stability: ±15ppm to ±100ppm
Operating Temp. Ranges: 0°C to 70°C
-20°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
Build Your Own P/N
Resistance at series resonance
Freq. (MHz)
Max ESR (ohms)
8.0 - 10.0 (F)
>10.0 - 14.0 (F)
>14.0 - 20.0 (F)
>20.0 - 50.0 (F)
40.0 - 60.0 (3rd)
>60.0 - 100.0 (3rd)
70
60
50
40
120
80
Holder Type:
Aging:
Drive level:
Motional Capacitance:
Spurious Response:
C0/C1 Ratio:
Pullability:
Trim Sensitivity:
Temp. Coefficient:
5×7mm SMD
±3ppm/1st year Max
50uW Typical, 300uW Max
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Not Specified
Custom Designs Available
CSX1 - X X X - XX - Freq
Frequency Tolerance
at 25°C
A ±10 ppm
B ±25 ppm
C ±50 ppm
90 Secs.
Max.
Frequency Stability
over Temp Range
N
O
P
R
S
F
E
B
C
D
H
J
K
L
±15 ppm
±20 ppm
±25 ppm
±50 ppm
±100 ppm
±15 ppm
±20 ppm
±25 ppm
±50 ppm
±100 ppm
±20 ppm
±25 ppm
±50 ppm
±100 ppm
(0 to 70°C)
(0 to 70°C)
(0 to 70°C)
(0 to 70°C)
(0 to 70°C)
(-20 to 70°C)
(-20 to 70°C)
(-20 to 70°C)
(-20 to 70°C)
(-20 to 70°C)
(-40 to 85°C)
(-40 to 85°C)
(-40 to 85°C)
(-40 to 85°C)
Mode
“1” or “Blank”
Fundamental 8 - 50 MHz
“3”
3rd Overtone 40 - 100 MHz
Load
Capacitance
S
14
16
18
20
22
25
32
Series
14 pF
16 pF
18 pF
20 pF
22 pF
25 pF
32 pF
Example:
CSX1-AB-18-45.000 = ±10ppm at 25°C, ±25ppm
-20 to 70°C, Fundamental, 18pF Load Cap, 45.000 MHz
Table 1
Specifications subject to change without notice.
CRYSTEK
CORPORATION
TD-021009 Rev. J
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
Fax: 239-561-1025 • www.crystek.com
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