EP2545ETTSL-4.582778M datasheet, PDF

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EP2545ETTSL-4.582778M: DescriptionTTL, Quartz Crystal Clock Oscillators XO (SPXO) HCMOS/TTL (CMOS) 5.0Vdc 4 Pad 5.0mm x 7.0mm Ceramic Surface Mount (SMD) Quartz Crystal Clock Oscillators XO (SPXO) HCMOS/TTL (CMOS) 5.0Vdc 4 Pad 5.0mm x 7.0mm Ceramic Surface Mount (SMD); CategoryPassive components oscillator; File Size949KB，10 Pages; ManufacturerECLIPTEK; Websitehttp://www.ecliptek.com; Environmental Compliance

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EP2545ETTSL-4.582778M Overview

TTL, Quartz Crystal Clock Oscillators XO (SPXO) HCMOS/TTL (CMOS) 5.0Vdc 4 Pad 5.0mm x 7.0mm Ceramic Surface Mount (SMD) Quartz Crystal Clock Oscillators XO (SPXO) HCMOS/TTL (CMOS) 5.0Vdc 4 Pad 5.0mm x 7.0mm Ceramic Surface Mount (SMD)

EP2545ETTSL-4.582778M Parametric

Parameter Name	Attribute value
Brand Name	Ecliptek
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	7042768520
Parts packaging code	SMD 5.0mm x 7.0mm
Contacts	4
Manufacturer packaging code	SMD 5.0mm x 7.0mm
Reach Compliance Code	compliant
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION; BULK; TAPE
maximum descent time	4 ns
Frequency Adjustment - Mechanical	NO
frequency stability	50%
JESD-609 code	e4
Installation features	SURFACE MOUNT
Nominal operating frequency	4.582778 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	TTL
Output load	10 TTL
physical size	7.0mm x 5.0mm x 1.6mm
longest rise time	4 ns
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
maximum symmetry	60/40 %
Terminal surface	Nickel/Gold (Ni/Au)

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Ecliptek | EP25 Series Oscillator

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EP25 Series Oscillator

Quartz Crystal Clock Oscillators XO (SPXO) HCMOS/TTL (CMOS) 5.0Vdc 4 Pad 5.0mm x 7.0mm Ceramic Surface Mount (SMD)

2011/65 +

2015/863

168 SVHC

Revision H 03/25/2014

Electrical Specifications

Nominal Frequency

1.000MHz to 125.000MHz

Some frequencies within this range may not be available.

Frequency Tolerance/Stability

(Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency

Stability over the Operating Temperature Range, Supply Voltage

Change, Output Load Change, First Year Aging at 25°C, Shock, and

Vibration)

±100ppm Maximum

±50ppm Maximum

-20°C to +70°C

-40°C to +85°C

5.0V

±10%

45mA Maximum (Unloaded)

IOH = -16mA

-0.4V

Minimum at Output Logic Type of CMOS

2.4V

Minimum at Output Logic Type of TTL

IOL = +16mA

0.4V

Maximum

Measured at 1.4V

with TTL Load or 50% of waveform with HCMOS

Load

50 ±10(%)

50 ±5(%) (Not available with Output Logic Type of TTL over Nominal

Frequency of 27.000001MHz to 125MHz; Not available with Output

Logic Type of CMOS over Nominal Frequency of 50.000001MHz to

125MHz)

4nSec Maximum (Measured at 20% to 80% of waveform) at Output

Logic Type of CMOS

4nSec Maximum (Measured at 0.8V

to 2.0V

) at Output Logic Type

of TTL

50pF HCMOS Load Maximum over Nominal Frequency of 1MHz to

50MHz at Output Logic Type of CMOS

15pF HCMOS Load Maximum over Nominal Frequency of

50.000001MHz to 125MHz at Output Logic Type of CMOS

10TTL Load Maximum over Nominal Frequency of 1MHz to 40MHz at

Output Logic Type of TTL

5TTL Load Maximum over Nominal Frequency of 40.000001MHz to

125MHz at Output Logic Type of TTL

CMOS

TTL

Power Down (Disabled Output: Logic Low)

Tri-State (Disabled Output: High Impedance)

+2.0V

Minimum to enable output, +0.8V

Maximum to disable

output, No Connect to enable output.

Operating Temperature Range

Supply Voltage (V

)

Input Current

Output Voltage Logic High (V

)

Output Voltage Logic Low (V

)

Duty Cycle

Rise Time/Fall Time

Load Drive Capability

Output Logic Type

Pin 1 Connection

Pin 1 Input Voltage (Vih and Vil)

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28-Jan-2016 2:01 PM

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