EC3745ETTTS-8.000M datasheet, PDF

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EC3745ETTTS-8.000M: DescriptionCMOS, Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD) Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD); CategoryPassive components oscillator; File Size571KB，4 Pages; ManufacturerECLIPTEK; Websitehttp://www.ecliptek.com; Environmental Compliance

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EC3745ETTTS-8.000M Overview

CMOS, Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD) Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD)

EC3745ETTTS-8.000M Parametric

Parameter Name	Attribute value
Brand Name	Ecliptek
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Parts packaging code	SMD 3.2mm x 5.0mm
package instruction	ROHS COMPLIANT, CERAMIC, SMD, 4 PIN
Contacts	4
Manufacturer packaging code	SMD 3.2mm x 5.0mm
Reach Compliance Code	compliant
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION
maximum descent time	6 ns
Frequency Adjustment - Mechanical	NO
frequency stability	50%
JESD-609 code	e4
Manufacturer's serial number	EC37
Installation features	SURFACE MOUNT
Nominal operating frequency	8 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	LVCMOS
Output load	15 pF
physical size	5.0mm x 3.2mm x 1.3mm
longest rise time	6 ns
Maximum supply voltage	2.625 V
Minimum supply voltage	2.375 V
Nominal supply voltage	2.5 V
surface mount	YES
maximum symmetry	55/45 %
Terminal surface	Nickel/Gold (Ni/Au)
Base Number Matches	1

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EC3745ETTTS-8.000M

REGULATORY COMPLIANCE

2011/65 +

2015/863

(Data Sheet downloaded on Aug 28, 2020)

191 SVHC

ITEM DESCRIPTION

Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD)

8.000MHz ±50ppm -40°C to +85°C

ELECTRICAL SPECIFICATIONS

Nominal Frequency

Frequency Tolerance/Stability

Operating Temperature Range

Supply Voltage

Input Current

Output Voltage Logic High (Voh)

Output Voltage Logic Low (Vol)

Rise/Fall Time

Duty Cycle

Load Drive Capability

Output Logic Type

Pin 1 Connection

Tri-State Input Voltage (Vih and Vil)

Standby Current

RMS Phase Jitter

Start Up Time

Storage Temperature Range

8.000MHz

±50ppm Maximum (Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency Stability over the Operating

Temperature Range, Supply Voltage Change, Ouput Load Change, First Year Aging at 25°C, Shock, and Vibration)

-40°C to +85°C

2.5Vdc ±5%

3mA Maximum

90% of Vdd Minimum (IOH = -4mA)

10% of Vdd Maximum (IOL = +4mA)

6nSec Maximum (Measured at 20% to 80% of waveform)

50 ±5(%) (Measured at 50% of waveform)

15pF Maximum

CMOS

Tri-State (High Impedance)

90% of Vdd Minimum or No Connect to Enable Output, 10% of Vdd Maximum to Disable Output (High Impedance)

10µA Maximum (Disabled Output: High Impedance)

1pSec Maximum (12kHz to 20MHz offset frequency)

10mSec Maximum

-55°C to +125°C

ENVIRONMENTAL & MECHANICAL SPECIFICATIONS

ESD Susceptibility

Fine Leak Test

Flammability

Gross Leak Test

Mechanical Shock

Moisture Resistance

Moisture Sensitivity

Resistance to Soldering Heat

Resistance to Solvents

Solderability

Temperature Cycling

Vibration

MIL-STD-883, Method 3015, Class 1, HBM: 1500V

MIL-STD-883, Method 1014, Condition A

UL94-V0

MIL-STD-883, Method 1014, Condition C

MIL-STD-883, Method 2002, Condition B

MIL-STD-883, Method 1004

J-STD-020, MSL 1

MIL-STD-202, Method 210, Condition K

MIL-STD-202, Method 215

MIL-STD-883, Method 2003

MIL-STD-883, Method 1010, Condition B

MIL-STD-883, Method 2007, Condition A

www.ecliptek.com | Specification Subject to Change Without Notice | Revision J 12/07/2018 | Page 1 of 4

Ecliptek, LLC

5458 Louie Lane, Reno, NV 89511

1-800-ECLIPTEK or 714.433.1200

EC3745ETTTS-8.000M Related Products

	EC3745ETTTS-8.000M	EC3745ETTTS-8.000M TR
Description	CMOS, Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD) Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD)	CMOS, Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD) Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD)
Brand Name	Ecliptek	Ecliptek
Is it lead-free?	Lead free	Lead free
Is it Rohs certified?	conform to	conform to
Parts packaging code	SMD 3.2mm x 5.0mm	SMD 3.2mm x 5.0mm
Contacts	4	4
Manufacturer packaging code	SMD 3.2mm x 5.0mm	SMD 3.2mm x 5.0mm
Reach Compliance Code	compliant	163
Base Number Matches	1	1

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