XT49UR-32SLFREQ8E2 [VISHAY]

Parallel - Fundamental Quartz Crystal, 8MHz Min, 12.999MHz Max, ROHS COMPLIANT PACKAGE-2;


型号：	XT49UR-32SLFREQ8E2
厂家：	VISHAY
描述：	Parallel - Fundamental Quartz Crystal, 8MHz Min, 12.999MHz Max, ROHS COMPLIANT PACKAGE-2 驱动晶体谐振器
文件：	总2页 (文件大小：112K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

XT49U

Vishay Dale

Resistance Welded Holder Type Crystal Unit

FEATURES

• Low cost

• Industry standard

• Excellent aging

• Wide frequency range

• “AT” cut crystal

RoHS

COMPLIANT

The XT49U series is an industry standard AT cut crystal

housed in a HC-49U package. It is our standard resistance

weld type quartz crystal.

• 100 % Lead (Pb)-free and RoHS compliant

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

CONDITION

UNIT

MIN

1.8432

- 20

- 40

TYPICAL

MAX

125

Frequency Range

Frequency Tolerance

Temperature Stability

Operating Temperature Range

Storing Temperature Range

Shunt Capacitance

Load Capacitance

Insulator Resistance

Drive Level

F_O

ΔF/F_O

T_OPR

T_STG

C_O

MHz

ppm

°C

at 25 °C

ref to 25 °C

+ 70

+ 85

Customer Specified

100 V_DC

500

Series

MΩ

µW

ppm

100

500

+ 5.0

Aging

at 25 °C, per year

- 5.0

EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)

FREQUENCY RANGE (MHz)

1.8432 to 1.999

2.000 to 2.999

MAX ESR (Ω)

MODE

FREQUENCY RANGE (MHz)

MAX ESR (Ω)

MODE

650

500

250

150

100

Fundamental

6.000 to 7.999

8.000 to 12.999

13.000 to 32.000

24.000 to 29.999

30.000 to 79.999

80.000 to 125.000

Fundamental

3^rdOvertone

5^thOvertone

3.000 to 3.499

3.500 to 3.999

4.000 to 4.999

5.000 to 5.999

DIMENSIONS in inches [millimeters]

0.403

[10.24] Max

0.150

[3.80] Max

0.435

[11.05] Max

0.183

[4.65] Max

0.530

[13.46]

Max

0.500

[12.7] Min

0.192 0.008 [4.88 ± 0.2]

Ø 0.017 ± 0.002 [0.43 + 0.05]

ORDERING INFORMATION

XT49U

MODEL

-20

OTR

LOAD

OPTIONS

Blank = Standard

SL = Sleeve

FREQUENCY/MHz JEDEC Lead (Pb)-free

STANDARD

Blank = Standard

R = - 40 °C to + 85 °C

Blank = Series

- 16 = 16 pF

- 20 = 20 pF

- 30 = 30 pF

- 32 = 32 pF

SP = Spacer

GLOBAL PART NUMBER

MODEL

LOAD

PACKAG

CODE

OPTION

FREQUENCY

www.vishay.com

For technical questions contact: frequency@vishay.com

Document Number: 35015

Revision: 17-Jan-06

Legal Disclaimer Notice

Vishay

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by

estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's

terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express

or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness

for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000

Revision: 08-Apr-05

www.vishay.com

相关型号：