549-FREQ-EM0 datasheet, PDF - EEWORLD Datasheet

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549-FREQ-EM0: DescriptionHCMOS Output Clock Oscillator, 1.8MHz Min, 50MHz Max, ROHS COMPLIANT, SMD, 4 PIN; Categoryoscillator; File Size480KB，2 Pages; ManufacturerFOX [Fox Electronics]; Environmental Compliance

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549-FREQ-EM0 Overview

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

549-FREQ-EM0 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	FOX [Fox Electronics]
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	ENABLE/DISABLE FUNCTION; TAPE AND REEL
maximum descent time	5 ns
Frequency Adjustment - Mechanical	NO
frequency stability	20%
JESD-609 code	e4
Installation features	SURFACE MOUNT
Maximum operating frequency	50 MHz
Minimum operating frequency	1.8 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	HCMOS
Output load	15 pF
physical size	7.5mm x 5.2mm x 1.5mm
longest rise time	5 ns
Maximum supply voltage	3.465 V
Minimum supply voltage	3.135 V
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	55/45 %
Terminal surface	Gold (Au)
Base Number Matches	1

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3.3V, HCMOS, Tight Stability, SMD Oscilla

tor

Model: F4100 SERIES

Page 1 of 2

RoHS Compliant / Pb Free

Rev. 8/25/2011

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

FEATURES

•

Tight Stability

3.3V Operation

HCMOS Output

Standby Function

Tape and Reel

(2,000 pcs. STD)

• PART nUMbER SELECTIOn

Learn More - Internet Required

Part Number

549-Frequency-xxxxx

544-Frequency-xxxxx

565-Frequency-xxxxx

545-Frequency-xxxxx

Model

Number

F4108R

F4107

F4107R

F4109

Frequency

Stability

±20PPM

±15PPM

±10PPM

Operating

Temperature (ºC)

-40 ~ +85

-10 ~ +70

-40 ~ +85

-10 ~ +70

Frequency

Range (MHz)

1.800 ~ 50.000

Top

View

7.5 Max

5.2 Max

Dot denotes

pin 1

• ELECTRICAL CHARACTERISTICS

PARAMETERS

Frequency Range (F

)

Storage Temperature Range (T

stg

)

Supply Voltage

)

Input Current

)

Output Symmetry (50% V

)

Rise Time (10% ~ 90% V

) (T

)

Fall Time (90% ~ 10% V

) (T

)

Output Voltage

)

Output Current

)

Output Load

(HCMOS)

Standby Current

Start-up Time

)

Output Disable Time

Output Enable Time

MAX

(unless otherwise noted)

1.800 ~ 50.000 MHz

-55ºC ~ +125ºC

3.3V ± 5%

22 mA

45% ~ 55%

5nS

10% V

90% V

Min

8mA Min

4mA Min

15pF

50µA

5mS

150nS

5mS

1.4±0.2

Bottom

View

1.5 Max

5.08±0.1

2.6±0.2

Recommended

Solder Pad Layout

1.8±0.1

2.0±0.1

4.2±0.1

Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging,

shock, and vibration.

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

Note: A 0.01µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to

minimize power supply line noise.

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.

5.08±0.1

Pin Connections

#1 E/D #3 Output

#2 GnD #4 V

All dimensions are in millimeters

• EnAbLE / DISAbLE FUnCTIOn

INH (Pin 1)

OUTPUT (Pin 3)

OPEN

ACTIVE

'1' Level V

≥

70% V

ACTIVE

'0' Level V

≤

30% V

High Z

FOXElectronics

5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554

www.foxonline.com

EMEA

Tel: +44 .1283.568153 |

Canada

+1.888.438.2369 |

Asia

Hong Kong Tel: +852.2854.4285 |

Japan

Tel: +81.3.3374.2079

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