494-FREQ-DE0 [FOX]

HCMOS Output Clock Oscillator, 1.8MHz Min, 50MHz Max, ROHS COMPLIANT, SMD, 4 PIN;


型号：	494-FREQ-DE0
厂家：	FOX ELECTRONICS
描述：	HCMOS Output Clock Oscillator, 1.8MHz Min, 50MHz Max, ROHS COMPLIANT, SMD, 4 PIN 机械振荡器
文件：	总2页 (文件大小：167K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

HCMOS 5x3.2mm 5.0V SMD Oscillator

RoHS Compliant / Pꢁ Free

Model: F550L SERIES

Rev. 5/7/2009

Page 1 of 2

http://www.foxonline.com/need_a_sample.htm

FEATURES

• 5.0V Operation

• HCMOS Output

• Tape and Reel (1,000 pcs. STD)

• PART ꢀUMbER SELECTIOꢀ^{Learn More - Internet Required}

5.0 ± 0.2

Model

# 4

# 3

Frequency

Operating

Frequency

Part Number

Stability¹Temperature (ºC) Range (MHz)

Number

477-Frequency-xxxxx

478-Frequency-xxxxx

479-Frequency-xxxxx

675-Frequency-xxxxx

494-Frequency-xxxxx

608-Frequency-xxxxx

Top

±100PPM

±50PPM

±25PPM

±20PPM*

-10 ~ +70

-40 ~ +85

-10 ~ +70

-40 ~ +85

-10 ~ +70

1.800 ~ 50.000

1.800~ 50.000

F550L

F550LR

F555L

F555LR

F556L

F558L

3.2 ± 0.2

View

Dot denotes

pin 1

# 2

# 1

• ELECTRICAL CHARACTERISTICS

1.3 Max

MAX (unless otherwise noted)

PARAMETERS

Frequency Range (Fo)

Storage Temperature Range (Tstg)

1.800 ~ 50.000 MHz

-55ºC ~ +125ºC

5.0V ± 5%

2.54±0.1

# 2

Supply Voltage

Input Current

(Vdd)

(Idd)

# 1

1.800 ~ 50.000 MHz

35mA

40% ~ 60%

10nS

Bottom

View

Output Symmetry (50% Vdd)

Rise Time (10% ~ 90% Vdd) (Tr)

Fall Time (90% ~ 10% Vdd) (Tf)

# 3

# 4

1.2

1.0

10nS

Output Voltage

(Vol)

(Voh)

(Iol)

10% Vdd

90% Vdd Min

4mA Min

15pF

10mS

100nS

Output Current

Recommended

(Ioh)

Solder Pad Layout

Output Load

Start-up Time

(HCMOS)

(Ts)

2.54

Output Disable Time ²

Output Enable Time ²

1.29

2.25

¹Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, ag-

ing, shock, and vibration. *Excludes Shock/Vibration

²An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.

Note: A 0.01µF capacitor should be placed between Vdd (Pin 4) and GND (Pin2) to minimize

power supply noise.

1.24

*Dimensional drawing is for reference to critical speciﬁcations deﬁned by size measurements.

Certain non-critical visual attributes, such as side castellations, reference pin shape, etc. may

vary. All speciﬁcations subject to change without notice.

Pin Connections

#1 E/D

#2 GꢀD

#3 Output

#4 V DD

• EꢀAbLE / DISAbLE FUꢀCTIOꢀ

INH (Pin 1)

OPEN ²

OUTPUT (Pin 3)

ACTIVE

'1' Level Vih ≥ 70% Vdd

'0' Level Vil ≤ 30% Vdd

ACTIVE

High Z

FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 http://www.foxonline.com

EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282

| Japan Tel: +81.3.3374/2079 Fax: +81.3.3374.5221

HCMOS 5x3.2mm 2.5V SMD Oscillator

RoHS Compliant / Pꢁ Free

Model: F550L SERIES

Rev. 5/7/2009

http://www.foxonline.com/need_a_sample.htm

Page 2 of 2

• REEL SPECIFICATIOꢀS (millimeters)

• TAPE SPECIFICATIOꢀS (millimeters)

MODEL

STD Reel QTY

1,000

MODEL

F550L Series 2.0 ∅13 ∅21 ∅62 ∅180 13.5

2.0

4.0 8.0 5.5 12.0 1.5

F550L Series

∅1.5

FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 http://www.foxonline.com

EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282

| Japan Tel: +81.3.3374/2079 Fax: +81.3.3374.5221

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