16.000MHZHC35/3/50/20/SR/ATF [EUROQUARTZ]

Series - Fundamental Quartz Crystal, 16MHz Nom, HERMATIC SEALED, RESISTANCE WELDED PACKAGE-3;


型号：	16.000MHZHC35/3/50/20/SR/ATF
厂家：	EUROQUARTZ LIMITED
描述：	Series - Fundamental Quartz Crystal, 16MHz Nom, HERMATIC SEALED, RESISTANCE WELDED PACKAGE-3
文件：	总1页 (文件大小：152K)
中文：	中文翻译
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THROUGH-HOLE CRYSTALS

HC35 CRYSTALS (TO5)

OUTLINES AND DIMENSIONS

DESCRIPTION

HC35 crystals are used in communications, aerospace and defence

applications The crystal blank used in HC35 packages 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 250MHz

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

from ± 3ppm (see table)

From 0°~ + 50° to -55°~ + 125°C

4pF maximum (See table)

Series or from 8pF to 32pF

(Customer specified CL)

See table

FREQUENCY STABILITY OVER TEMPERATURE

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

Op e ra tin g

Motion a l Ca p a cita n ce (C1):

Effe ctive Se rie s Re sista n ce :

Ag e in g :

See table

Te m p . °C

± 3 ± 5 ± 7 ± 10 ± 20 ± 25 ± 30 ± 50

± 2ppm max 1st year,

± 1ppm typical per year after

100uW maximum

0° to + 50°

Drive le ve l:

Sh ock:

Vib ra tion :

Hold e r:

-10° to + 60°

-20° to + 70°

-30° to + 80°

-40° to + 90°

-55° to + 105°

-55° to + 125°

100g/ 6ms

10g/ 1.5mm, 10~ 500Hz, 3 axis

Resistance-weld, hermetic seal

Bulk pack

Sup p ly form a t:

OSCILLATION MODE, ESR & SHUNT CAPACITANCE

Fre q ue n cy

(MHz)

Crysta l Cut ESR (m a x)

Osc. Mod e

(p F)

(Oh m s)

8.0~ 9.9

AT Fund.

120

2.5

3.0

4.0

10.0~ 10.99

11.0~ 12.9

13.0~ 45.0

30.0~ 50.0

50.1~ 100.0

80.0~ 200

150~ 250

AT Fund.

PART NUMBER GENERATION

AT 3rd OT

AT 5th OT

AT 7th OT

AT 9th OT

HC35 crystal part numbers are derived as follows:

Example:

16.000MHz HC35/ 10/ 20/ 10/ 30p F/ ATF

Frequency

Package = HC35

MOTIONAL CAPACITANCE (C1)

Calibration Tolerance at 25°C ± ppm

Temperature Stability ± ppm

Operating Temperature Range

lower figure of temp. range

e.g. ‘10’ = -10°~ + 60°C

‘20’ = -20°~ + 70°C

Circuit Condition

(CL in pF or SERIES)

Mode

- ATF (AT-Cut, Fundamental)

- AT3 (AT-Cut, 3rd overtone)

- AT5 (AT-Cut, 5th overtone)

- AT7 (AT-Cut, 7th overtone)

- AT9 (AT-Cut, 9th 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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