CX-1C-03 datasheet(2/2 Pages) RSG

部品番号	CX-1C-03

部品情報	8 MHz to 160 MHz Miniature AT-Cut Quartz Crystal

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メーカー	RSG [RSG Electronic Components GmbH]

ホームページ	http://www.rsg-electronic.de

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2 / 2 page

10127 - Rev D

SPECIFICATIONS

Specifications are typical at 25oC unless otherwise noted.

Specifications are subject to change without notice.

10 MHz

32MHz

155.52 MHz

Motional Resistance R1 ( )50

20

50

Motional Capacitance C1 (fF) 5.5

7.8

0.5

Quality Factor Q (k)

80

36

41

Shunt Capacitance Co (pF) 2.2

2.6

3.2

Calibration Tolerance*

A

0.01% ( 100ppm)

B

0.1%

C

1.0%

Load Capacitance

20 pF (Unless specified by customer)

Drive Level

500

W MAX.

Frequency-Temperature

-10

OC to +70OC from

10ppm

Stability**

-40

OC to +85OC from

20ppm

-55

OC to +125OC from

30ppm

Aging, first year

5ppm MAX.

Shock, survival***

3,000g, .3 msec., 1/2 sine

Vibration, survival

20g rms, 10-2,000 Hz random

Operating Temperature

-10

OC to +70OC Commercial

Range

-40

OC to +85OC Industrial

-55

OC to +125OC Military

Storage Temperature

-55

OC to +125OC

Note: The characteristics of the frequency temperature stability follow that of AT

cut thickness-shear mode*

* Tighter tolerances available as low as

5 ppm

** Does not include calibration tolerance

*** Higher shock version available, refer to data sheet model CX-1HG (10108)

+

_

+

_

+

_

+

_

+

_

+

_

+

_

+

_

PACKAGING

CX-1-03 - Tray Pack (Standard)

HOW TO ORDER CX-1-03 CRYSTALS

CX-1

-03

32 MHz

(

25ppm

/

25ppm

/

50ppm

/

I

)

“S” if special or

O.T.=3

RD O.T. Mode

C=Ceramic Lid

Frequency

Calibration

Frequency

Total Frequency Temp. Range:

custom design.

Blank=Fundamental Blank=Glass Lid

Tolerance*

Stability over

Tolerance

C = Commercial

Blank if Std.

Mode

@25

OC

Temp. Range

I = Industrial

(A)

M = Military

(B)

S = Specify

(C)

*Other calibration fill in ppm.

CIRCUIT DESIGN

A conventional CMOS Pierce Oscillator is shown below.

The crystal oscillates at a frequency fO above the crystal’s

series-resonant frequency fs. The crystal is effectively

inductive and, in combination with RA, Cd and Cg in the

feedback loop, provides approximately 180

O phase shift

necessary to obtain oscillation. Typical component values

for a Pierce Oscillator using a 16 MHz crystal with a

74HC04 hex inverter are shown below:

Typical Application as Pierce Oscillator

Using 74HC04 CMOS Hex Inverter at 5 VDC

AMPLIFIER

BUFFER

C

G

C

D

R

A

CX-1

Contact factory for

design guidelines

OSC

Freq (f )

O

R

f

C

S

CONVENTIONAL CMOS

PIERCE OSCILLATOR CIRCUIT

STANDARD FREQUENCIES

10.0

MHz

19.6608 MHz

32.0

MHz

11.0592 MHz

20.0

MHz

35.2512 MHz

12.0

MHz

24.0

MHz

36.0

MHz

14.318

MHz

24.576 MHz

40.0

MHz

16.0

MHz

30.0

MHz

RSG Electronic Components GmbH, Sprendlinger Landstr. 115, 63069 Offenbach, Germany, Tel. +49 69 - 984047-0, Fax: +49 69 - 9840-77, www.rsg-electronic.de

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