Datasheet > SM7

SM7

更新时间： 2024-11-06 06:12:07

品牌	Logo	应用领域
VANLONG		晶体
页数	文件大小	规格书
1页	43K
描述
Ceramic Surface Mount Crystal

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中文翻译

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数据手册

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SM7 数据手册

SM Crystal

Ceramic Surface Mount Crystal

The SM7 series incorporates a sub-miniature AT-cut strip crystal

resonator housed in a miniature 5.0x3.2x0.9mm ceramic package.

These compact crystals are ideal for surface mount,

densely-populated PCB applications.

SM7

•

Rugged AT-cut crystal construction

Ultra miniature for maximum spacing saving

Ideally suited for disc driver, PCMCIA, PC’S and hand-held

products

RoHS Compliant

•

Tight specifications available

Complies with Directive 2002/95/EC (RoHS Compliant)

Specifications:

SM7

Frequency Range:

12 MHz ~ 45 MHz

36 MHz ~ 121 MHz

Fundamental

Overtone

Operating Temperature:

0°C ~ +50°C

-A

-B

-C

-L

-10°C ~ +60°C

-20°C ~ +70°C

-40°C ~ +85°C

Storage Temperature:

-55°C ~ +125°C

Frequency Tolerance:

± 50 ppm

± 30 ppm

± 20 ppm

± 10 ppm

-50

-30

-20

-10

(at 25°C)

Frequency Stability:

± 50 ppm

± 30 ppm

± 20 ppm

± 10 ppm

-50

-30

-20

-10

(over temperature range)

All dimensions are in mm

Circuit Condition:

6 pF ~ 50 pF or series

Marking:

Line 1 : XX.XXX - Frequency in MHz (6 digit)

Equivalent Series Resistance: Maximum resistance corresponds

to frequency. Please see ESR

Line 2 : YWW - Year and Week No.

table. Typically 50Ω.

Drive Level:

10 µW Typical

7 pF max

Ordering Information

Shunt Capacitance:

Aging:

Frequency Stability Vs. Temperature Range

Temperature Range \ PPM

0°C ~ +50°C

± 5

ꢀ

± 10

{

± 15

{

± 2 ppm max per year

-10°C ~ +60°C

{

Optional Features:

Fundamental

3^rd,5^th,7^thO.T.

Tape & Reel

- F

-20°C ~ +70°C

{

-40°C ~ +85°C

{

- 3, 5, 7

- T

{ Standard

X N/A

ꢀ Available Upon Request

Product name + CL + Operating Temperature

Range + Tolerance + Stability + Other Code +

Frequency.

Note:

1. Other frequencies, tolerances, stabilities, and operating temperature ranges available.

Consult VTC Support for specific requirements.

2. Not all combinations of the above tolerances, stabilities, and temperature ranges are

available. Consult VTC Support if your requirement is not standard.

i.e. SM7-20-C-10-10-F-T-16.000MHz

3. All specifications subject to change without notice.

Phone: +86 (10) 5820-3910

Fax: +86 (10) 5820-3915

Email: sales@vanlong.com

Web: http://www.vanlong.com

SM7

中文翻译

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