SPECIFICATIONS
FIGURE 1
CX2H TYPICAL MOTIONAL RESISTANCE (R
1
)
Specifications are typical at 25
O
C unless otherwise noted.
Specifications are subject to change without notice.
Frequency Range
16 kHz to 600 kHz
Standard Calibration Tolerance
1
(see table below)
Motional Resistance (R
1
)
Figure 1
MAX: 16-169.9 kHz, 2x Typ.
170-600 kHz, 2.5x Typ.
Motional Capacitance (C
1
)
Quality Factor (Q)
Shunt Capacitance (C
0
)
Drive Level
Turning Point (T
0
)
2
Aging, first year
Shock, survival
3
Vibration, survival
3
Operating Temp. Range
Figure 2
Figure 3
MIN is 0.25x Typ.
2.0 pF MAX.
16-24.9 kHz 1.5
µW
MAX.
25-600 kHz 3.0
µW
MAX.
Figure 4
1000
500
200
100
50
20
10
16
50
100
200
600
R
1
(k
)
Frequency (kHz)
FIGURE 2
CX2H TYPICAL MOTIONAL CAPACITANCE (C
1
)
5
C
1
(fF)
Temperature Coefficient (k) -0.035 ppm/
O
C
2
5 ppm MAX
1,500 g, 0.3 ms,
1
/
2
sine
10 g RMS 20-2,000 Hz
-10 C to +70 C (Commercial)
-40
O
C to +85
O
C (Industrial)
-55
O
C to +125
O
C (Military)
O
O
2
1.0
0.5
16
50
Frequency (kHz)
100
200
600
FIGURE 3
CX2H TYPICAL QUALITY FACTOR
(Q)
Storage Temp. Range
Max Process Temperature
-55
O
C to +125
O
C
(in 1000's)
50
20
10
5
2
260
O
C for 20 sec.
1. Tighter frequency calibration available.
2. Other turning point available.
3. Higher shock and vibration available.
CX2H Standard Calibration T
olerance at 25
0
C
Frequency Range (kHz)
16-74.9
30 ppm
(0.003%)
+
_
+
_
75-169.9
50 ppm
(0.005%)
+
_
+
_
170-249.9
+
_
250-600
+
_
100 ppm
(0.01%)
200 ppm
(0.02%)
200 ppm
(0.02%)
500 ppm
(0.05%)
16
50
100 ppm
(0.01%)
100 ppm
(0.01%)
+
_
+
_
FIGURE 4
CX2H TYPICAL TURNING POINT TEMP (T
0
)
.
Frequency (kHz)
100
200
600
+
_
HOW TO ORDER CX2HSM CRYSTALS
CX2H
S
C
SM1
32.768K
Frequency
K = kHz
SM1 = Gold Plated
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated (Lead Free)
SM5 = Solder Dipped (Lead Free)
,
30
Calibration
Tolerance
@ 25
O
C
(in ppm)
/
I
Operating Temp. Range:
C = -10
O
C to +70
O
C
I
= -40
O
C to +85
O
C
M = -55
O
C to +125
O
C
S = Customer Specified
“S” if special or
custom design.
Blank if Std.
Blank = Glass Lid
C = Ceramic Lid
T
O
( C)
O
1000 ppm
(0.1%)
+
_
1000 ppm
(0.1%)
+
_
2000 ppm
(0.2%)
+
_
5000 ppm
(0.5%)
+80
+70
+60
+50
+40
+30
+20
+10
0
-10
-20
16
50
Frequency (kHz)
100
200
600
TERMINATIONS
Note: Frequency f at temperature T is related to frequency f
0
at
turning point temperature T
0
by:
f-f
0
=
k(T-T )
2
0
f
0
Designation
SM1
SM2
SM3
SM4
SM5
Termination
Gold Plated
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
PACKAGING OPTIONS
CX2HSM
- Tray Pack
-16mm tape, 7” or 13” reels
(Reference tape and reel data sheet 10109
)
10137 - Rev C
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256
www.statek.com
STATEK [ STATEK CORPORATION ]
