FREQ1UM-1SL/3/5/20/8PF/ATF [EUROQUARTZ]

Parallel - Fundamental Quartz Crystal, 8MHz Min, 9.9MHz Max, HERMETIC SEALED PACKAGE-2;


型号：	FREQ1UM-1SL/3/5/20/8PF/ATF
厂家：	EUROQUARTZ LIMITED
描述：	Parallel - Fundamental Quartz Crystal, 8MHz Min, 9.9MHz Max, HERMETIC SEALED PACKAGE-2
文件：	总1页 (文件大小：84K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

THROUGH-HOLE CRYSTALS

UM-1SL SLIMLINE CRYSTALS

OUTLINES AND DIMENSIONS

DESCRIPTION

UM-1 Slimline crystals are popular for communications applications such

as pagers where their small size and slimline profile is easily incorporated

into equipment designs. The crystal blank used in this package is capable

of being manufactured to close tolerances and is readily produced with

custom frequencies and specifications.

FEATURES

Wid e fre q ue n cy ra n g e

Sm a ll p rofile , low-m a ss p a cka g e

Close tole ra n ce s e a sily a ch ie ve d

Fully custom isa b le sp e cifica tion

In d ustry-sta n d a rd p a cka g e

GENERAL SPECIFICATION

Fre q ue n cy Ra n g e :

Oscilla tion Mod e :

8.0MHz to 200MHz

See table

Ca lib ra tion Tole ra n ce a t 25º C:

Fre q ue n cy sta b ility ove r te m p :

Op e ra tin g Te m p e ra ture Ra n g e :

Sh un t Ca p a cita n ce (C0):

Loa d Ca p a cita n ce (CL):

from ± 3ppm

FREQUENCY STABILITY OVER TEMPERATURE

from ± 2.5ppm -10° to + 60°C

From 0°~ + 50° to -55°~ + 105°C

4pF typical, 7pF maximum

Series or from 8pF to 32pF

(Customer to specify CL)

See table

± 2ppm max 1st year,

± 1ppm max per year after

100mW maximum

Te m p e ra ture Sta b ility (p p m )

Op e ra tin g

Te m p . °C

± 2.5

± 5

± 7.5 ± 10 ± 15 ± 20 ± 30

Effe ctive Se rie s Re sista n ce :

Ag e in g :

0° to + 50°

-10° to + 60°

-20° to + 70°

-30° to + 80°

-40° to + 90°

-55° to + 105°

Drive le ve l:

Hold e r:

Sup p ly form a t:

Resistance-weld, hermetic seal

Bulk pack

PART NUMBER GENERATION

UM-1SL crystal part numbers are derived as follows:

OSCILLATION MODE & ESR

Example:

16.000MHz UM-1SL/ 10/ 20/ 10/ 30p F/ ATF

Fre q ue n cy

(MHz)

Crysta l Cut ESR (m a x)

Osc. Mod e

Frequency

(Oh m s)

Package = UM-1SL

Calibration Tolerance at 25°C

(in ± ppm)

Temperature Stability

(in ± ppm)

Operating Temperature Range

(lower figure of

temperature range)

Circuit Condition

8.0~ 9.9

AT Fund.

AT 3rd OT

AT 5th OT

AT 7th OT

10.0~ 10.99

11.0~ 12.9

13.0~ 45.0

30.0~ 50.0

50.1~ 100.0

80.0~ 200

(CL in pF or SERIES)

Mode

- ATF (AT-Cut, fund.)

- AT3 (AT-Cut, 3rd overtone)

- AT5 (AT-Cut, 5th overtone)

- AT7 (AT-Cut, 7th overtone)

EUROQUARTZ LIMITED Bla ckn e ll La n e CREWKERNE Som e rse t UK TA18 7HE

Te l: + 44 1460 230000 Fa x: + 44 1460 230001 e m a il: in fo@e uroq ua rtz.co.uk we b : www.e uroq ua rtz.co.uk

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