ECS-049-8-35-CDM-TR [ECS]

Parallel - Fundamental Quartz Crystal,;


型号：	ECS-049-8-35-CDM-TR
厂家：	ECS, INC.
描述：	Parallel - Fundamental Quartz Crystal,
文件：	总2页 (文件大小：565K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CSM-9

SMD CRYSTAL

The CSM-9 is a compact SMD Crystal. The 8.0 x 4.5 x 1.8 mm

ceramic package is ideal for today’s SMD manufacturing

environment.

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS

CSM-9 SMD CRYSTAL

PARAMETERS

CONDITIONS

CSM-9

TYP

UNITS

MIN

MAX

Frequency

4.000

50.000

MHz

Fundamental

@ +25°C

-20 ~ +70°C

Mode of Oscillation

Frequency Tolerance*

Frequency Stability*

Shunt Capacitance

Load Capacitance

Drive Level

± 30

ppm

Specify in P/N

Series

100

+70

+125

±5

 Low Profile

μW

°C

 8.0 x 4.5 mm Footprint

 Extended Temp. Range Option

 RoHS Compliant

Operating Temperature*

Storage Temperature

Aging (First Year)

Topr

-10

-55

Tstg

°C

@ +25°C ±3°C

ppm

DIMENSIONS (mm)

Frequency (MHz)

4.000 ~ 7.999

8.000 ~ 9.999

10.000 ~ 11.999

12.000 ~ 12.999

13.000 ~ 50.000

ESR Ω Max.

300

200

100

Pad Connections

In/Out

Out/In

Figure 1) Top, Side, and Bottom

Crystal is symmetrical, pad 1 & 2 are interchangeable.

Chamfer on the bottom pad has no electrical

significance.

Figure 2) Suggested land

PART NUMBERING GUIDE:

Example ECS-200-20-35-TR

ECS - FREQUENCY ABBREVIATION

LOAD

PACKAGE

AVAILABLE OPTIONS

PACKAGING

Tolerance

Stability

Temp Range

CAPACITANCE

20 = 20 pF

S = Series

Blank = Std

200 = 20.000 MHz

See P/N Guide

ECS

Blank= Std

TR =

Tape

& Reel

1K/Reel

35 =

CSM-9

A = ± 25 ppm

J = ± 20 ppm

R = ± 15 ppm

C = ± 10 ppm

D= ±100 ppm

E = ± 50 ppm

G = ± 30 ppm

H = ± 25 ppm

T = ± 20 ppm †

W = ±15 ppm †

K = ± 10 ppm †

L = -10 ~ +70°C

M = -20 ~ +70°C

Y = -30 ~ +85°C

N = -40 ~ +85°C

P = -40 ~ +105°C

S = -40 ~ +125°C

U = -55 ~ +125°C

* Specify available options in P/N.

† Contact ECS for availability over extended temp range.

Rev.2017

15351 West 109^thStreet | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com

CSM-9

SMD CRYSTAL

POCKET TAPE DIMENSIONS (mm)

SOLDER PROFILE

Peak solder Temp +260°C Max 10 sec Max.

DEVELOPED FREQUENCIES

2 Cycles Max.

MSL 1, Lead Finish Au

Abbreviation

Frequency (MHZ)

4.000

040

049

4.91520

8.000

080

081.92

110.5

143

8.912

11.0592

14.31818

18.432

184

200

20.000

283.22

28.322

Figure 1) Suggested Reflow Profile

15351 West 109^thStreet | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com

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