Datasheet > UM-1SMD

UM-1SMD

更新时间： 2024-11-25 06:02:19

品牌	Logo	应用领域
EUROQUARTZ		晶体
页数	文件大小	规格书
1页	119K
描述
SURFACE-MOUNT CRYSTALS

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SURFACE-MOUNT CRYSTALS

UM-1SMD a n d UM-5SMD CRYSTALS

Surfa ce -m oun t UM-1 a n d UM-5

OUTLINES AND DIMENSIONS

DESCRIPTION

UM1-SMD and UM-5SMD crystals are standard UM-1/ UM-5 crystals but

with formed leads and fitted with a clip to enable surface-mount PCB

assembly. The crystal therefore offers the ease of surface-mount assembly

with the technical benefits of close-tolerance crystal parameters achievable

by the use of circular AT-Cut crystal blanks.

FEATURES

Surfa ce m oun t ve rsion of UM-1/ UM-5

Ava ila b le with close tole ra n ce s

Fully custom isa b le for a p p lica tion re q uire m e n ts

Quick d e live rie s a va ila b le

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

Low in sta lle d cost

GENERAL SPECIFICATION

Fre q ue n cy Ra n g e

UM-1SMD:

1.0MHz to 200MHz

10MHz to 200MHz

See table

UM-5SMD:

Oscilla tion Mod e :

Ca lib ra tion Tole ra n ce a t 25º C

SL-Cut (< 1.3MHz):

from ± 50ppm

FREQUENCY STABILITY OVER TEMPERATURE

AT-Cut (> 1.3MHz): from ± 3ppm

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

SL-Cut (< 1.3MHz):

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

Op e ra tin g

Te m p . °C

from ± 100ppm -10° to + 60°C

± 3

± 5

± 7.5 ± 10 ± 15 ± 20 ± 30

AT-Cut (> 1.3MHz): from ± 3ppm 0° to + 50°C

See table for details

0° to + 50°

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

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

4pF typical, 7pF maximum

Series or from 8pF to 32pF

(Custom e r to sp e cify CL)

± 2ppm max 1st year,

± 1ppm max per year after

100mW maximum

Resistance-weld, hermetic seal

UM-1SMD or UM-5SMD

(See outline drawing)

Bulk pack (standard)

-10° to + 60°

-20° to + 70°

-30° to + 80°

-40° to + 90°

-55° to + 105°

Ag e in g :

Drive le ve l:

Hold e r:

Hold e r Va ria n ts:

Sup p ly form a t:

or tape and reel

PART NUMBER GENERATION

UM-1SMD crystals part numbers are derived as follows:

OSCILLATION MODE & ESR

Example:

16.000MHz UM-1SMD/ 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-1SMD

- UM5-SMD

Calibration Tolerance at 25°C

(in ± ppm)

Temperature Stability

(in ± ppm)

Operating Temperature Range

(lower figure of

1.0 ~ 1.2

4.0~ 4.9

5.0~ 5.9

6.0~ 6.9

7.0~ 7.9

SL Fund.

AT Fund.

AT 3rd OT

AT 5th OT

AT 7th OT

5000

150

120

100

8.0~ 9.9

10.0~ 10.99

11.0~ 12.9

13.0~ 45.0

30.0~ 50.0

50.1~ 100.0

80.0~ 200

temperature range)

Circuit Condition

(CL in pF or SERIES)

Mode

- SLF (SL-Cut, fund.)

- 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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与UM-1SMD相关器件

型号	品牌	获取价格	描述	数据表
UM1-SMD	PETERMANN	获取价格	High reliability for low cost
UM1-SMD27.000MHz5/5	PETERMANN	获取价格	High reliability for low cost
UM1-TMF(5X5)	PHOENIX	获取价格	Terminal Block Accessory
UM2	CLARE	获取价格	Ultra-Mini Dyad
UM20	ETC	获取价格	UNIVERSAL MOUNT SHOCK ADSORBER
UM2002	UNIONSEMI	获取价格	Bidirectional voltage level translator for open-drain and push-pull applications
UM2002_15	UNIONSEMI	获取价格	Bidirectional Voltage Level Translator for Open-Drain and Push-Pull Applications
UM2002S8	UNIONSEMI	获取价格	Bidirectional voltage level translator for open-drain and push-pull applications
UM2002U8	UNIONSEMI	获取价格	Bidirectional voltage level translator for open-drain and push-pull applications
UM201	ETC	获取价格	Analog IC

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