CX11V-TF Datasheet, PDF (1/3 Pages) IQD Frequency Products Ltd – Quartz Crystal Specification

ISSUE 1; January 2016
Description
The CX11VSM tuning-fork quartz crystal has an extremely
small footprint (3.2mm x 1.5mm) and a very low profile (under
1mm). For applications where space or mass are a premium,
the small size and low mass of the CX11VSM make it the ideal
choice.
-C SM1 Ceramic lid SM1 (Gold Plated, RoHS compliant)
Please note that all data is only valid at 25°C unless otherwise
stated.
Frequency Parameters
Frequency
32.0kHz to 180.0kHz
Frequency Tolerance
±20.00ppm to ±100.00ppm
Tolerance Condition
@ 25°C
Ageing
±3ppm max in 1st year
The crystal frequency (f) as a function of temperature (T)
follows the parabolic relationship:
f(T) = f(To)[1+k(T-To)²]
Where To is the turnover temperature and k is the frequency
stability coefficient
Frequency Stability Coefficient (k): -0.035ppm/°C²
Electrical Parameters
Load Capacitance (CL)
9.0pF
Shunt Capacitance (C0)
1pF typ @ 32.7680kHz
Drive Level
0.5µW max
Typical:
Fundamental Frequency 32.7680kHz 50.0kHz 100.0kHz
Motional Resistance (R1) 50kΩ
40kΩ 20kΩ
Motional Capacitance (C1) 3.5fF
1.4fF 1.0fF
Quality Factor (Q)
25k
55k
70k
Typical:
Fundamental Frequency 32.7680kHz 50.0kHz 100.0kHz
Shunt Capacitance (Co) 1.0pF
0.8pF 0.8pF
Load Capacitance (CL) 9pF
9pF
9pF
Mass (SM1, ceramic lid) 12mg
12mg 12mg
Turnover Temperature (To) 25°C
17°C 18°C
Note:
Other load capacitances are available
Other turnover temperatures are available
Tighter frequency tolerances are available
Please contact an IQD Sales Office for further information
Operating Temperature Ranges
-10 to 70°C
-40 to 85°C
-55 to 125°C
Environmental Parameters
Shock: 5000G, 0.3ms, 1/2 sine
Vibration: 20G, 10-2000Hz swept sine
Storage Temperature Range: -55 to 125°C
Quartz Crystal Specification
CX11V TF
Outline (mm) -C SM1 = Ceramic lid SM1 (Gold
Plated, RoHS compliant)
Sales Office Contact Details:
UK: [phone]
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 25 Apr 16 11:18 using Model Data Sheet V1.2550
Email: [e-mail]
Web: www.iqdfrequencyproducts.com
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