SCO-221850ER-18.000K datasheet, PDF

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SCO-221850ER-18.000K: DescriptionCMOS Output Clock Oscillator,; CategoryPassive components oscillator; File Size233KB，3 Pages; ManufacturerSunny Electronics Corp; Websitehttp://www.sunny.co.kr

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SCO-221850ER-18.000K Overview

CMOS Output Clock Oscillator,

SCO-221850ER-18.000K Parametric

Parameter Name	Attribute value
Objectid	7009581014
package instruction	SMD, 4 PIN
Reach Compliance Code	unknown
Other features	TR, 7 INCH
maximum descent time	100 ns
Frequency Adjustment - Mechanical	NO
frequency stability	50%
Installation features	SURFACE MOUNT
Nominal operating frequency	0.018 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
Oscillator type	CMOS
Output load	15 pF
physical size	2.5mm x 2.0mm x 1.0mm
longest rise time	100 ns
Maximum supply voltage	1.89 V
Minimum supply voltage	1.71 V
Nominal supply voltage	1.8 V
surface mount	YES
maximum symmetry	40/60 %

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CRYSTAL OSCILLATORS

CERAMIC SMD TYPE

18 kHz to 20 kHz (SCO-22)

18.000 kHz to 20.000 kHz in 0.1 kHz steps

High Stability with AT-Cut crystal

External Dimensions : 2.5 × 2.0mm

1.8 V to 3.3 V Operating Supply Voltage Range

CMOS Output

Tri-state Function Available

■ ELECTRICAL SPECIFICATIONS

ITEM

Output Logic Type

Frequency Range*

Supply Voltage(V

)

Operating Temperature Range

Storage Temperature Range

Frequency Stability

Input Current

Output Voltage Logic High(V

)

Output Voltage Logic Low(V

)

Rise / Fall Time

Duty Cycle

Start-up Time

Output Load Condition(CMOS)

Output Enable Function

and V

)

Frequency Aging

CMOS

18.000 kHz to 20.000 kHz

1.8 V

±5 %, 2.5 V

±5 %, 3.3 V

±5 %

0 to +70 ℃, -20 to +70 ℃, -40 to +85 ℃

-55 to +125 ℃

±20 ppm, ±25 ppm, ±50 ppm, ±100 ppm Max.

5 mA Max.

90 % of V

Min.

10 % of V

Max.

100 ns Max.

45 to 55 %, 40 to 60 %

10 ms Max.

15 pF Max.

70 % of V

Min. to Enable Output

30 % of V

Max. to Disable Output

±5 ppm Max.

High Impedance

25℃, First year

Measured over

10 % to 90 % of waveform

Measured at 50 % of

waveform

Over operating temperature

range

Value

CMOS XO

Remarks

* Please contact us about developed standard frequencies

■ MECHANICAL DIMENSIONS

(mm)

■ LAND PATTERN

(mm)

http://www.sunny.co.kr

SUNNY ELECTRONICS CORP

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