FREQ190SMX50/50/20/30PF/ATF datasheet, PDF

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FREQ190SMX50/50/20/30PF/ATF: DescriptionParallel - Fundamental Quartz Crystal, 12MHz Min, 16.667MHz Max,; CategoryPassive components Crystal/resonator; File Size100KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/

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FREQ190SMX50/50/20/30PF/ATF Overview

Parallel - Fundamental Quartz Crystal, 12MHz Min, 16.667MHz Max,

FREQ190SMX50/50/20/30PF/ATF Parametric

Parameter Name	Attribute value
Maker	Euroquartz
Reach Compliance Code	compliant
Other features	AT-CUT CRYSTAL; TAPE AND REEL
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	100000 µW
frequency stability	0.005%
frequency tolerance	50 ppm
load capacitance	30 pF
Installation features	SURFACE MOUNT
Maximum operating frequency	16.667 MHz
Minimum operating frequency	12 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
physical size	L9.0XB3.8XH2.5 (mm)/L0.354XB0.15XH0.098 (inch)
Series resistance	80 Ω
surface mount	YES

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SURFACE-MOUNT CRYSTALS

90SMX(SH) CRYSTALS

9mm x 3.8mm x 2.5mm

DESCRIPTION

90SMX(SH) crystals utilize the standard 90SMX package but with AT-Cut

crystal blanks, providing a compact crystal with the frequency range of

12MHz to 40MHz.The crystals have a low-profile and are manufactured in

epoxy resin.

OUTLINES AND DIMENSIONS

FEATURES

Frequency 12MHz to 40MHz

Industry-standard package

Compact and low-profile: 9.0mm x 3.8mm x 2.5 mm

Supplied in standard EIA 16mm tape and reel

GENERAL SPECIFICATION

Frequency Range:

Calibration Tolerance at 25ºC*:

Mode:

Temperature Stability:

Shunt Capacitance:

Load Capacitance:

Drive Level:

Ageing:

Crystal Cut:

Reflow Soldering:

Packaging:

12.0MHz to 40.0MHz

±50ppm

Fundamental

±50ppm over -20° to +70°C

5pF maximum

12.5pF to 35pF

(Customer specified.)

100mW maximum

±3ppm in first year at 25°C

AT-Cut

10s max. at +235°C ±5°C

Tape and Reel (EIA 16mm tape)

PART NUMBER GENERATION

90SMX(SH) crystal part numbers are derived as follows:

Example:

OSCILLATION MODE & ESR

Frequency

(MHz)

12.0 ~ 16.667

16.668 ~ 23.999

24.0 ~ 40.0

Crystal Cut

Oscillation Mode

AT Fund.

ESR (max)

(Ohms)

16.000MHz

90SMX 30/50/10/30pF/ATF

STABILITY/TEMPERATURE PERFORMANCE

Frequency

Package - 90SMX

Calibration Tolerance at 25°C

(in ±ppm)

Temperature Stability

(in ±ppm)

Operating Temperature Range

(lower figure of

temperature range)

Circuit Condition

(CL in pF or SERIES)

Mode

- ATF (AT-Cut, fund.)

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk

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