CX-1V-03FREQ1(A/C) [EUROQUARTZ]
Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 0.01 MHz - 0.0159 MHz, HERMETICALLY SEALED, MINIATURE, CERAMIC, DIP-2;型号: | CX-1V-03FREQ1(A/C) |
厂家: | EUROQUARTZ LIMITED |
描述: | Quartz Crystal, QUARTZ CRYSTAL RESONATOR, 0.01 MHz - 0.0159 MHz, HERMETICALLY SEALED, MINIATURE, CERAMIC, DIP-2 |
文件: | 总2页 (文件大小:115K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
CX MINIATURE CRYSTALS
EUROQUARTZ
Telephone:
Fax:
+44(0)1460 230000
+44(0)1460 230001
sales@euroquartz.co.uk
www.euroquartz.co.uk
Page
CX-1V-03
10kHz ttoo 660000kkHHzz
1 of 2
Email:
Web:
MMIINNIIAATTUURREE QQUUAARRTTZZ CCRRYYSSTTAALL
FFOORR PPIIEERRCCEE OOSSCCIILLLLAATTOORRSS
Miniature tuning-fork design
High shock resistance
Designed for low-power applications
Compatible with hybrid packaging
Low ageing
General Description
The CX-1V quartz crystal is a high quality tuning fork resonator
designed for use in Pierce (single inverter) oscillators. The CX-1V is
hermetically sealed in a rugged, miniature ceramic package, a
quarter the size of an eight pin dual-in-line package. The crystal is
manufactured utilizing a photo-lithographic process, ensuring
consistency and repeatability of electrical characteristics.
Full military environmental testing available
Ideal for battery powered applications
Specification
Frequency Range:
Calibration Tolerance*:
10kHz to 600kHz
A, B, or C
(see table below)
0.7
Motional Resistance (R ):
Figure 1
2x Typ. @ 10~169.9kHz
2.5x Typ. @170~600kHz
Figure 2
7.6
8.1
Motional Capacitance (C ):
Quality Factor (Q):
Figure 3
(Minimum is 0.25x Typ.)
2.0pF max.
Shunt Capacitance (C ):
Drive Level:
0.5µW max. @ 10~24.9kHz
1.0µW max. @ 25~600kHz
Figure 4
3.8 3.8
2.0
Outline and Dimensions
Turning Point (T )**:
Temperature Coefficient (k):
Ageing, first year:
Shock, survival***:
Vibration, survival***:
Operating Temperature:
-0.035ppm/°C
±5ppm max.
1,000g 1ms, ½ sine
20g rms 10 - 2,000Hz
-10°~+70°C (commercial)
-40°~+85°C (industrial)
-55°~+125°C (military)
-55°C~+125°C
Equivalent Circuit
L1
R1
C1
C0
1
2
Storage Temperature:
Process Temperature:
Lead to Package temp. not to
exceed 175°C
Glass lid to package seal rim
temp. not to exceed 210°C
R1 Motional Resistance L1
Motional Inductance
C0
Shunt Capacitance
Specifications are typical at 25°C unless otherwise indicated.
C1
Motional Capacitance
*
Closer calibration available
Other turning point available
*** Higher shock and vibration available
**
Conventional HCMOS Pierce Oscillator Circuit
R
f
CX-1V Crystal Calibration Tolerance at 25°C
Amplifier
Buffer
Frequency Range (kHz)
Calibration
10~74.9
250~600
75~169.9 170~249.9
Osc.
Freq. (Fo)
RA
CS
A
B
±0.003% ±0.005%
±0.01%
±0.02%
±0.2%
±0.02%
±0.05%
±0.5%
±0.01%
±0.1%
±0.01%
±0.1%
C
C1
C2
CX-1
Load Capacitance (C ) Used to Calibrate CX-1V)
Frequency
Range
(kHz)
Frequency
Range
(kHz)
Load
Cap.
(pF)
Load
Cap.
(pF)
10~15.9
16~24.9
25~54.9
11
10
9
55~99.9
100~179.9
180~600
8
5
4
(Other C available)
CX MINIATURE CRYSTALS
EUROQUARTZ
Telephone:
Fax:
+44(0)1460 230000
+44(0)1460 230001
sales@euroquartz.co.uk
www.euroquartz.co.uk
Page
CX-1V-03
10kHz ttoo 660000kkHHzz
2 of 2
Email:
Web:
MMIINNIIAATTUURREE QQUUAARRTTZZ CCRRYYSSTTAALL
FFOORR PPIIEERRCCEE OOSSCCIILLLLAATTOORRSS
Figure 2 - CX-1V Typical Motional Capacitance (C )
Circuit Design
Conventional HCMOS Pierce Oscillator Circuit
R
f
Amplifier
Buffer
Osc.
Freq. (Fo)
RA
CS
Figure 3 - CX-1V Typical Quality Factor (Q)
C1
C2
CX-1
Figure 1 - CX-1V Typical Motional Resistance (R )
300
200
100
R1
(kΩ)
50
Figure 4 - CX-1V Typical Turning Point Temp. (°C)
20
10
5
2
600
10
50
100 200
Frequency (kHz)
Packaging
CX-1V-03 - Bulk Pack (Standard)
Tray Pack (Optional)
Note: Frequency (f) deviation from frequency (f ) @ turning point
f-fo
fo
k(T-To)
=
Order Code
Side leads
Frequency
CX-1V
-03 32.768kHz
(A / I)
“S” if special
or custom design
Blank if standard
Calibration
Tolerance*
@ 25°C
Temperature
Range:
C = Commercial
I = Industrial
M = Military
S = Specify
(A)
(B)
(C)
*For other
calibrations
insert value
in ppm
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