FIGURE 1
CX-1V TYPICAL MOTIONAL RESISTANCE (R1)
SPECIFICATIONS
Specifications are typical at 250C unless otherwise noted.
Specifications are subject to change without notice.
300
200
100
Frequency Range
Calibration Tolerance*
(see below)
10 kHz to 600 kHz
A,B, or C
50
Motional Resistance (R1)
Figure 1
MAX.: 10-169.9 kHz, 2x Typ.
20
10
170-600 kHz, 2.5x Typ.
Motional Capacitance (C1) Figure 2
5
2
Quality Factor (Q)
Figure 3
10
20
50
Frequency (kHz)
100 200
600
Min. is 0.25x Typ.
2.0 pF MAX.
10-24.9 kHz 0.5
25-600 kHz 1.0
Figure 4
Shunt Capacitance (C0)
Drive Level
FIGURE 2
CX-1V TYPICAL MOTIONAL CAPACITANCE (C1)
W MAX.
W MAX.
5
5
Turning Point (T )**
o
Temperature Coefficient (k) -0.035 ppm/ OC2
2
Aging, first year
5ppm MAX.
1.0
Shock, survival***
Vibration, survival***
Operating Temperature
1,000g 1msec., 1/ 2 sine
20g rms 10-2,000 Hz
-10OC to +70OC Commercial
-40OC to +85OC Industrial
-55OC to +125OC Military
-55OC to +125OC
0.5
10
20
50 100 200
Frequency (kHz)
600
FIGURE 3
CX-1V TYPICAL QUALITY FACTOR (Q)
Storage Temperature
Max Process Temperature 260OC for 20 sec.
300
200
100
50
* Tighter frequency calibration available.
** Other turning point available.
*** Higher shock and vibration available.
20
CX-1V-SM Crystal Calibration Tolerance at 25oC
10
20
50 100 200
Frequency (kHz)
600
Frequency Range (kHz)
FIGURE 4
CX-1V TYPICAL TURNING POINT TEMP. (T0)
Calibration 10-74.9 75-169.9 170-249.9 250-600
+80
+70
+60
+50
+40
+30
+20
+10
0
+
+
A
B
C
+_ 0.003% _ 0.005% _ 0.01%
+_ 0.02%
+_ 0.05%
+_ 0.5%
+
+_ 0.01% _ 0.01%
+_ 0.02%
+_ 0.2%
+_ 0.1%
+_ 0.1%
Load Capacitance (CL), Used to Calibrate CX-1V-SM
(other CL available)
-10
-20
10
20
50 100 200
Frequency (kHz)
600
Frequency Load
Frequency
Range
(kHz)
Load
Capacitance
(pF)
Range
(kHz)
Capacitance
(pF)
Note: Frequency (f) deviation from frequency (f ) @ turning point
o
2
f-f
fO
O
10-15.9 11
16-24.9 10
55-99.9
100-179.9
180-600
8
5
4
= k(T-T )
O
TERMINATIONS
25-54.9
9
Designation
SM1
Termination
Gold Plated
HOW TO ORDER CX-1V-SM CRYSTALS
SM2
SM3
Nickel, Solder Plated
Nickel, Solder Plated and Solder Dipped
CX-1V
-SM1 32.768 kHz
( A / I )
“S” if special
or custom
design. Blank
if Std.
SM1 Frequency Calibration
Temp. Range:
PACKAGING
SM2
SM3
Tolerance* C = Commercial
@ 250C
(A)
I = Industrial
M = Military
S = Specify
CX-1V-SM - Tray Pack (Standard)
Blank= Glass Lid
C=Ceramic Lid
- 16mm tape, 7” or 13” reels (Optional)
Per EIA 481 (see data sheet 10109)
(B)
(C)
*Other calibration fill in ppm.
10121 - Rev A
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
STATEK [ STATEK CORPORATION ]
