CX-7VSCSM3160KHZBI [STATEK]

Quartz Crystal;


型号：	CX-7VSCSM3160KHZBI
厂家：	STATEK CORPORATION
描述：	Quartz Crystal
文件：	总2页 (文件大小：39K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CX-7V-SM CRYSTAL

80 kHz to 160 kHz

Ultra-Miniature, Low Profile

Surface Mount Quartz Crystal

™

actual size

side view

DESCRIPTION

STATEK’s next generation ultra-miniature CX-7V-SM quartz

crystals feature an innovation in quartz crystal miniaturization

design and manufacturing process. The CX-7V-SM quartz

crystals are hermetically sealed in the smallest surface mount

ceramic package in the world! This high quality tuning fork

resonator is intended for use in Pierce oscillators.

PACKAGE DIMENSIONS

FEATURES

Ultra-miniature design: (Typical dimensions)

Length

Inches 0.157

(mm) 4.00

Width Thickness

0.072

1.83

0.041

1.00

TOP

BOTTOM

Designed for surface mount applications using infrared,

vapor phase, wave solder or epoxy mount techniques

Hermetically sealed ceramic package

Quartz crystal tuning fork design

High shock resistance

TYP.

MAX.

INCHES

Excellent aging characteristics

Designed for low power applications

Full military testing available

DIM

INCHES

.157

.072

4.00

1.83

.162

.085

4.11

2.16

see below

Designed and manufactured in the USA

.035

0.89

.045

1.14

APPLICATIONS

DIM “C”

MAX

SM1

SM2

SM3

GLASS LID

CERAMIC LID

Medical

INCHES

.045

1.14

1.17

1.22

INCHES

.050

1.27

1.30

1.35

Pacemaker, defibrillator and hearing aid

Industrial, Computer & Communications

Smart card

.046

.051

.048

.053

Military & Aerospace

Airborne hybrid computer

Real time clock

SUGGESTED LAND PATTERN

GRID COURTYARD

.177[4.50]

MCM

.121[3.07]

EQUIVALENT CIRCUIT

C₀

.092

[2.34]

L₁

C₁

R₁

R Motional Resistance L Motional Inductance

C₁Motional Capacitance C₀Shunt Capacitance

.055[1.40]

.067[1.70]

10152 - Rev C

STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com

TERMINATIONS

SPECIFICATIONS

Specifications are typical at 25 C unless otherwise noted.

Specifications are subject to change without notice.

Designation Termination

SM1

SM2

SM3

Gold Plated

100 kHz

153.6 kHz

Nickel, Solder Plated

Motional Resistance R₁(k

⍀

)

0.8

110

0.8

Nickel, Solder Plated and Solder Dipped

Motional Capacitance C₁(fF)

Quality Factor Q (k)

1.0

Shunt Capacitance C (pF)

Load Capacitance (pF)*

Turning Point (^oC)**

0.8

PACKAGING

CX-7V-SM -Tray Pack (Standard)

-16mm tape, 7” or 13” reels (Optional)

Per EIA 481 (see data sheet 10109)

Calibration Tolerance***

Glass Lid

Ceramic Lid

A ^_0.005% ( ^_50ppm) 0.01% ( ^_100ppm)

B ⁺^_0.01%

C ⁺^_0.1%

⁺^_0.1%

⁺^_1.0%

Drive Level

0.5 ␮W MAX.

CONVENTIONAL CMOS

PIERCE OSCILLATOR CIRCUIT

Temperature Coefficient (k) -0.035 ppm/ ^OC²

Note: Frequency (f) deviation from frequency (f_O) @ turning

R_f

point temperature (T_O);

f-f_{O =}

k(T-T )

f_O

BUFFER

Aging, first year

5ppm MAX. (1 ppm Typ.)

OSC

Freq (f )

Shock, survival

5,000g peak 0.3 msec., 1/ 2 sine

20g rms, 10-2,000 Hz random

R_A

AMPLIFIER

C_S

Vibration, survival

Operating Temperature

Contact factory for

design guidelines

-10^OC to +70^OC Commercial

-40^OC to +85^OC Industrial

-55^OC to +125^OC Military

C_G

C_D

CX-1

CX-7

Storage Temperature

-55^OC to +125^OC

Max Process Temperature 260^OC for 20 sec.

* Other load capacitance value available

** Other temperature available

*** Tighter tolerances available

HOW TO ORDER CX-7V-SM CRYSTALS

CX-7V

SM1

100 kHz

(

)

SM1

SM2

SM3

Frequency

Calibration

Tolerance*

@25^OC

(A)

Temp. Range:

“S” if special or

custom design.

Blank if Std.

C = Ceramic Lid

Blank = Glass Lid

C = Commercial

I = Industrial

M = Military

(B)

(C)

S = Specify

*Other calibration fill in ppm.

10152 - Rev C

STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com

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