ACT631SMX-4_12 参数 Datasheet PDF下载

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ACT631SMX-4

The

ACT631SMX-4

is a 4 pad, high quality, low aging, metal seam, packaged crystal suitable for automatic

placement on printed circuit boards. It utilises a ceramic base and metal lid for durability. the lid is grounded

through the package and the pads are gold plated. With a wide frequency range, and tight stability it has

become one of the optimum choices for design engineers.

Applications

include Communications,

Microprocessor Systems, Instrumentation and many more.

Specification

Parameter

Frequency Range

Frequency Tolerance (@25°C )

Stability over Temp Range

Temp Operating Range

Temp Storage Range

Equivalent Series Resistance

Load Capacitance

Shunt Capacitance

Drive Level

Insulation Resistance

Aging

Table 2

Frequency Range (MHz)

10.000~11.999

12.000~19.999

20.000~34.999

35.000~43.999

44.000~120.000

ESR () max

70

60

50

40

80

Mode

Symbol

fo

f/fo

Tc

Topr

Tstg

ESR

CL

C0

DL

IR

Fa

Specification

10.00 ~ 120.00 MHz

±10,±15,±30,±50 & ±100ppm

See Table 2

-10~+60°C,-20~+70°C,-40~+85°C

-40 ~ +85°C

See Table 1

8 ~ 50pF or Series

7pF max

100W Typical

500Mmin

±5ppm / year max

Condition

Please specify

(±7.5ppm available to 24.999MHz )

Please specify

Please specify

Please specify

(100W ~1.0mW options available )

@100V DC

@25°C

Fundamental

Fundamental

Fundamental

Fundamental

3 Overtone

rd

1K per reel

Pad Surface Material Gold (Au)

Reflow Profile

Table 2

Temp

Stability

ppm

Frequency Stability v Temperature (ppm)

+/- 5

+/- 7.5

+/- 10

+/- 15

+/- 20

+/- 30

+/- 50

+/- 100

0~+60°C

-10+60°C

-10~+70°C

-20~+70°C

-30~+65°C

-30~+70°C

-20~+85°C

-30~+85°C

-40~+85°C

-40~+90°C

-40~+105°C

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Please note that all parameters can not necessarily be specified in the same device

Customer to specify : Frequency, Frequency Tolerance, Temperature Stability, Operating Temperature & Load Capacitance

In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice

ISO9001:2000 Registered

For quotations or further information please contact us at:

3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK

http://www.actcrystals.com

Issue 9 Skr

Date 31-5-2012