HC49153020SR3RDBUT Datasheet, PDF (10/31 Pages) List of Unclassifed Manufacturers – SPECIFYING QUARTZ CRYSTALS

CX-1-03 CRYSTALS 10.0kHz to 2.1MHz
ISSUE 6; 26 MARCH 1998
Delivery Options
n _{Common frequencies are available from stock. Please}
see p4 for details
Description
n _{Statek’s CX-1,-1V, -1H crystals are high quality}
chemically etched resonators manufactured with a
photolithographic process.
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.
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.
n _{The CX-1 are length extensional resonators covering}
the frequency range 530.0kHz to 2.1MHz.
Holder Style
n _{CX-1-03 crystals are housed in a ceramic package,}
hermetically sealed, with a soft soldered glass lid &
leads.
General Specifications
n _{Load Capacitance (CL) CX-1V type:}
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)
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}
n _{Drive Level CX-1V type:}
0.5mW max. (10.0 to < 25.0kHz)
1.0mW max. (25.0 to < 614.4kHz)
n _{Drive Level CX-1 type:}
3.0mW max. (530.0kHz to 2.1MHz)
n _{Drive Level CX-1H type:}
1.5mW max. (10.0 to < 25.0kHz)
3.0mW max. (25.0 to < 614.4kHz)
n _{Ageing: ±5ppm maximum first year}
Operating Temperature Ranges
n _{–10 to 70°C = C}
n _{–40 to 85°C = I}
n _{–55 to 125°C = M}
Storage Temperature Range
n _{–55 to 125°C}
Environmental Specification
n _{Shock: 1000g, 1.0ms ½ sine (< 614.4kHz)}
n _{Shock: 750g, 0.3ms ½ sine (530.0kHz to 2.1MHz)}
n _{Vibration: 20g, 10 to 2000Hz}
Marking
n _{Includes Frequency}
Minimum Order Information Required
n _{Frequency + Model + Terminations + Frequency}
Tolerance @ 25°C + Operating Temperature Range +
Circuit Condition
Outline in mm (inches) - (scale 2:1)
8 .0 (0 .3 1 5 )
3 .5 6 (0 .1 4 )
4 .3 2
(0 .1 7 )
7 .6 2 (0 .3 )
0 .5 1 (0 .0 2 )
0 .2 6 (0 .0 1 )
A c tu a l
S iz e
1 .7 8 (0 .0 7 )
0 .4 6
(0 .0 1 8 )
Frequency Temperature Curve (32.768kHz)
D f/f₀
(p p m )
–100
–200
–300
–400
T ₀– 1 0 0
Df / f ₀ = -0.035(T - T₀ )² ± 10%
T o-5 0
25
To+ 50
To+ 100
To
T (° C )
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