CX-1-03 CRYSTALS 10.0kHz to 2.1MHz
ISSUE 6; 26 MARCH 1998
Storage Temperature Range
n
–55 to 125°C
Delivery Options
n
Common frequencies are available from stock. Please
see p4 for details
Environmental Specification
n
Shock: 1000g, 1.0ms ½ sine (< 614.4kHz)
n
Description
n
Shock: 750g, 0.3ms ½ sine (530.0kHz to 2.1MHz)
Statek’s CX-1,-1V, -1H crystals are high quality
n
Vibration: 20g, 10 to 2000Hz
chemically etched resonators manufactured with a
photolithographic process.
Marking
n
Includes Frequency
n
The CX-1H version is a tuning fork resonator in-
tended for use in simple series oscillators over the fre-
quency range 10.0 to < 614.4kHz.
Minimum Order Information Required
n
Frequency + Model + Terminations + Frequency
n
The CX-1V versions are intended for use in simple
Pierce oscillators. They are tuning fork resonators
over the frequency range 10.0 to < 614.4kHz.
Tolerance @ 25°C + Operating Temperature Range +
Circuit Condition
n
The CX-1 are length extensional resonators covering
the frequency range 530.0kHz to 2.1MHz.
Outline in mm (inches) - (scale 2:1)
Holder Style
n
CX-1-03 crystals are housed in a ceramic package,
8
.
0
(
0
.
3
1
5
)
hermetically sealed, with a soft soldered glass lid &
leads.
3
.
5
6
(
0
.
1
4
)
A
c
t
u
a
l
S
i
z
e
0
.
5
1
(
0
.
0
2
)
4
(
.
3
.
2
General Specifications
n
Load Capacitance (CL) CX-1V type:
0
1
7
)
0
.
2
6
(
0
.
0
1
)
7
.
6
2
(
0
.
3
)
11pF (10.0 to < 16.0kHz)
10pF (16.0 to < 25.0kHz)
9pF (25.0 to < 55.0kHz)
8pF (55.0 to < 100.0kHz)
5pF (100.0 to < 180.0kHz)
4pF (180.0 to < 614.4kHz)
1
.
7
8
(
0
.
0
7
)
0
(
.
4
.
6
0
0
1
8
)
n
Load Capacitance (CL) CX-1 type:
7pF (530.0kHz to 2.1MHz)
Other values available upon request
CX-1H type is calibrated at Series Resonance
n
Static Capacitance (C0): 1.0pF to 2.0pF
Frequency Temperature Curve (32.768kHz)
n
Drive Level CX-1V type:
D
f
/
f
0
0.5mW max. (10.0 to < 25.0kHz)
1.0mW max. (25.0 to < 614.4kHz)
(
p
p
m
)
n
Drive Level CX-1 type:
1
2
0
0
0
0
3.0mW max. (530.0kHz to 2.1MHz)
n
Drive Level CX-1H type:
x
1.5mW max. (10.0 to < 25.0kHz)
3.0mW max. (25.0 to < 614.4kHz)
n
m
a
m
i
n
Ageing: 5ppm maximum first year
3
4
0
0
0
0
Operating Temperature Ranges
n
–10 to 70°C = C
Df / f0 = -0.035(T - T0 )2 ± 10%
n
–40 to 85°C = I
T
1
0
0
0
T
o
-
5
0
2
5
T
o
+
5
0
T
o
+
1
0
0
n
–55 to 125°C = M
T
o
T
(
°
C
)
Europe Tel: +44 (0)1460 74433 Fax: +44 (0)1460 72578
10
Americas Tel: +1 919 941 0430 Fax: +1 919 941 0530
ETC [ ETC ]
