FREQ786SMX50/50/-10/SR/ATF [EUROQUARTZ]

Series - Fundamental Quartz Crystal, 13MHz Min, 30MHz Max,;


型号：	FREQ786SMX50/50/-10/SR/ATF
厂家：	EUROQUARTZ LIMITED
描述：	Series - Fundamental Quartz Crystal, 13MHz Min, 30MHz Max, 驱动晶体谐振器
文件：	总1页 (文件大小：93K)
中文：	中文翻译
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QUARTZ

EURO

86SMX CRYSTALS

13.1 x 9.4mm SMD

3.5MHz to 70MHz

Frequency range 3.5MHz to 70.0MHZ

Fully RoHS compliant

Industry-standard package

Standard EIA tape and reel supply

DESCRIPTION

OUTLINE & DIMENSIONS

86SMX crystals were among the first surface mount crystal designs

available in the industry. As a result the package is still widely used.

Supply on 24mm EIA tape and reel is standard.

SPECIFICATION

Frequency Range

AT-Cut Fundamental:

AT-Cut 3rd Overtone:

BT-Cut Fundamental:

3.5MHz to 30.0MHz

30.1MHz to 70.0MHz

25.0MHz to 40.0MHz

±50ppm at 25°C

Calibration Tolerance at 25ºC*:

Frequency Stability over Temperature*

AT-Cut:

BT-Cut:

Storage Temperature:

±50ppm over -10° to +60°C

±100ppm over -10° to +60°C

-40°~+85°C

Equivalent Series Resistance:

Shunt Capacitance (C0):

Load Capacitance (CL):

See table

7pF maximum

Series or from 8pF to 32pF

(Customer specified CL)

±3ppm per year at +25°C

100µW maximum

10s maximum at 260°C twice

or 180s at 230°C, once.

Moulded plastic

Ageing:

Drive level:

Reflow Soldering:

Crystal Holder:

Packaging:

PART NUMBER GENERATION

24mm EIA tape and reel,

1k per reel.

Part numbers for 86SMX crystals are generated as follows:

Note:

Tighter calibration tolerance and operating temperature

range parts may be available, check with Euroquartz sales.

3.500MHz 86SMX 30/50/-10+60/12pF/ATF

Example:

Nominal Frequency

Package 86SMX

EQUIVALENT SERIES RESISTANCE / OSCILLATION MODE

Frequency

Range MHz

Crystal Cut/

Osc. Mode

ESR (Ω)

Max.

Calibration tolerance

at 25°C (±ppm)

3.5 ~ 3.99

4.0 ~ 4.99

5.0 ~ 5.99

6.0 ~ 6.99

7.0 ~ 7.99

8.0 ~ 12.9

13.0 ~ 30.0

25.1 ~ 45.0

AT Fund

BT Fund

200

150

120

100

Temperature Stability

over temp. range (±ppm)

Operating Temp. Range (°C)

(Lower and upper limits)

Load Capacitance

(Either SR for series or CL in pF)

30.0 ~ 70.0 AT 3rd OT

Crystal Cut and Operating Mode

ATF = AT-Cut, fundamental

BTF = BT-Cut, fundamental

AT3 = AT-Cut, fundamental

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk