SPECIFICATIONS
FIGURE 1
CX1V TYPICAL MOTIONAL RESISTANCE (R
1
)
Specifications are typical at 25
O
C unless otherwise noted.
Specifications are subject to change without notice.
Frequency Range
10 kHz to 600 kHz
Standard Calibration Tolerance* (see table below)
Motional Resistance (R
1
)
Figure 1
MAX: 10-169.9 kHz, 2x Typ.
170-600 kHz, 2.5x Typ.
Motional Capacitance (C
1
) Figure 2
Quality Factor (Q)
Figure 3
Min. is 0.25x Typ.
Shunt Capacitance (C
0
)
2.0 pF MAX.
Drive Level
10-24.9 kHz 0.5
µW
MAX.
25-600 kHz 1.0
µW
MAX.
Turning Point (T
0
)**
Figure 4
Temperature Coefficient (k) -0.035 ppm/
O
C
2
Aging, first year
5 ppm MAX.
Shock, survival***
1,000 g, 1ms,
1
/
2
sine
Vibration, survival***
20 g RMS, 10-2,000 Hz
Operating Temp. Range
-10
O
C to +70
O
C (Commercial)
-40
O
C to +85
O
C (Industrial)
-55
O
C to +125
O
C (Military)
Storage Temp. Range
-55
O
C to +125
O
C
Max Process Temperature 260
O
C for 20 sec.
* Tighter frequency calibration available.
** Other turning point available.
*** Higher shock and vibration available.
300
200
100
50
R
1
(k )
10
2
0
5
2
10
20
50
100
200
600
Frequency (kHz)
FIGURE 2
CX1V TYPICAL MOTIONAL CAPACITANCE (C
1
)
5
5
C
1
(fF)
2
1.
0 0.5
10
20
50
100 200
600
Frequency (kHz)
FIGURE 3
CX1V TYPICAL QUALITY FACTOR (Q)
(in 1000's)
300
200
300
100
50
CX1VSM Standard Calibration T
olerance at 25
o
C
Frequency Range (kHz)
10-74.9
30 ppm
(0.003%)
+
_
+
_
20
10
20
50
100
200
600
75-169.9
50 ppm
(0.005%)
+
_
+
_
170-249.9
+
_
250-600
+
_
Frequency (kHz)
FIGURE 4
CX1V TYPICAL TURNING POINT TEMP (T
0
)
.
100 ppm
(0.01%)
200 ppm
(0.02%)
200 ppm
(0.02%)
500 ppm
(0.05%)
100 ppm
(0.01%)
100 ppm
(0.01%)
+
_
+
_
1000 ppm
(0.1%)
1000 ppm
(0.1%)
2000 ppm
(0.2%)
5000 ppm
(0.5%)
Load Capacitance (C
L
), Used to Calibrate CX1VSM
(other C
L
available)
T
O
( C)
+
_
+
_
+
_
+
_
+80
+70
+60
+50
+40
+30
+20
+10
0
-10
-20
10
20
50
100
200
600
Frequency Load
Range
Capacitance
(kHz)
(pF)
10-15.9
16-24.9
25-54.9
CX1V
S
Frequency
Range
(kHz)
55-99.9
100-179.9
180-600
Load
Capacitance
(pF)
8
5
4
O
Frequency (kHz)
Note: Frequency f at temperature T is related to frequency f
0
at
turning point temperature T
0
by:
f-f
0
2
=
k(T-T
0
)
11
10
9
C
SM1
f
0
TERMINATIONS
HOW TO ORDER CX1VSM CRYSTALS
32.768K
Frequency
K = kHz
SM1 = Gold Plated
SM2 = Solder Plated
SM3 = Solder Dipped
Calibration
Tolerance
@ 25
O
C
(in ppm)
, 30 / M
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
Designation
SM1
SM2
SM3
Termination
Gold Plated
Solder Plated
Solder Dipped
“S” if special or
custom design.
Blank if Std.
PACKAGING OPTIONS
CX1VSM
- Tray Pack
- 16mm tape, 7” or 13” reels
(Reference tape and reel data sheet 10109)
10121 - Rev B
S
Blank = Glass Lid
C = Ceramic Lid
YS
ERT
T
E
M
C
IFIC
T
A
N
IO
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
IS
O
90
01
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
