SPECIFICATIONS
TERMINATIONS
Specifications are typical at 25
O
C unless otherwise noted.
Specifications are subject to change without notice.
Fundamental Frequency
10 MHz 32 MHz 155.52 MHz
Motional Resistance R
1
(Ω)
Motional Capacitance C
1
(fF)
Quality Factor Q (k)
Shunt Capacitance C
0
(pF)
Calibration Tolerance
Load Capacitance
Drive Level
Frequency-Temperature
Stability
1,3
2
1
30
5.5
100
2.2
+
_
25
6.2
30
2.3
15
4.0
30
2.3
Designation
SM1
SM2
SM3
SM4
SM5
Termination
Gold Plated (Lead Free)
Solder Plated
Solder Dipped
Solder Plated (Lead Free)
Solder Dipped (Lead Free)
260
O
C for 20 sec.
100 ppm, or tighter as required
Max Process Temperature
20 pF for f
≤
50 MHz
10 pF for f > 50 MHz
500
µW
MAX for f
≤
50 MHz
200
µW
MAX for f > 50 MHz
+
_
+
_
+
_
SUGGESTED LAND PATTERN
0.070 (1.78)
50 ppm to
100 ppm to
100 ppm to
+
_
+
_
+
_
10 ppm (Commercial)
20 ppm (Industrial)
30 ppm (Military)
inches (mm)
0.160 (4.06)
Aging, first year
4
Shock, survival
5
Vibration, survival
6
Operating Temp. Range
10 ppm MAX
10,000 g, 0.2 ms, 1/2 sine
50 g, 10-2,000 Hz swept sine
-10
O
C to +70
O
C (Commercial)
-40
O
C to +85
O
C (Industrial)
-55
O
C to +125
O
C (Military)
-55
O
C to +125
O
C.
260
O
C for 20 sec.
0.270 (6.86)
EQUIVALENT CIRCUIT
C
0
1
L
1
C
1
R
1
2
Storage Temp. Range
Max Process Temperature
1. Other tolerances available. Contact factory.
2. Unless specified otherwise.
3. Does not include calibration tolerance. The characteristics of the frequency stability over
temperature follow that of the AT thickness-shear mode.
4. 10 ppm MAX for frequencies below 40 MHz. For tighter tolerances and higher
frequencies contact factory.
5. Up to 100,000 g. Contact factory.
6. Per MIL-STD-202G, Method 204D, Condition E. Random vibration testing also available.
R
1
Motional Resistance L
1
Motional Inductance
C
1
Motional Capacitance C
0
Shunt Capacitance
PACKAGING OPTIONS
• Tray Pack
• 16mm tape, 7” or 13” reels
Per EIA 481 (see Tape and Reel data sheet 10109)
HOW TO ORDER CX1HGSM AT CRYSTALS
CX1
“S” if special or
custom design.
Blank if Std.
S
HG
O.T. = 3
RD
O.T. Mode
Blank = Fundamental
Mode
C
C = Ceramic Lid
Blank = Glass Lid
SM1
– 32.0M ,
Frequency
M = MHz
100
Calibration
Tolerance
@ 25
O
C
(in ppm)
/
100
/
—
/
I
Frequency
Stability over
Temp. Range
(in ppm)
SM1 = Gold Plated (Lead Free)
SM2 = Solder Plated
SM3 = Solder Dipped
SM4 = Solder Plated (Lead Free)
SM5 = Solder Dipped (Lead Free)
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
OR
—
—
200
Total
Frequency
Tolerance
(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
10108 - Rev B
S
YS
ERT
T
E
M
C
IFIC
T
A
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
01
Pb
N
IO
IS
O
90
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
