EH4745ETTTS-26.8435M datasheet, PDF

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EH4745ETTTS-26.8435M: DescriptionCRYSTAL OSCILLATOR, CLOCK, CMOS OUTPUT; CategoryPassive components oscillator; File Size761KB，10 Pages; ManufacturerECLIPTEK; Websitehttp://www.ecliptek.com; Environmental Compliance

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EH4745ETTTS-26.8435M Overview

CRYSTAL OSCILLATOR, CLOCK, CMOS OUTPUT

EH4745ETTTS-26.8435M Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	7039891106
Reach Compliance Code	compliant
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION; TR, 7 INCH
maximum descent time	6 ns
Frequency Adjustment - Mechanical	NO
frequency stability	50%
JESD-609 code	e4
Installation features	SURFACE MOUNT
Number of terminals	4
Nominal operating frequency	26.8435 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	CMOS
Output load	15 pF
physical size	3.2mm x 2.5mm x 1.05mm
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)

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Ecliptek | EH47 Series Oscillator

http://www.ecliptek.com/oscillators/EH47/

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EH47 Series Oscillator

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

2011/65 +

2015/863

168 SVHC

Revision D 06/08/2012

Electrical Specifications

Nominal Frequency

2.600MHz to 166.000MHz

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, 260°C Reflow,

Shock, and Vibration)

±100ppm Maximum

±50ppm Maximum

±25ppm Maximum

±20ppm Maximum

±5ppm/year Maximum

0°C to +70°C

-40°C to +85°C

2.5V

±5%

No Load

6mA Maximum

7mA Maximum

8mA Maximum

9mA Maximum

Aging at 25°C

Operating Temperature Range

Supply Voltage

Input Current

over

Nominal

Frequency

2.6MHz to 25MHz

25.000001MHz to 75MHz

75.000001MHz to 100MHz

100.000001MHz to 166MHz

Output Voltage Logic High (V

)

= -8mA

90% of V

Minimum

= +8mA

10% of V

Maximum

Measured at 50% of Waveform

50 ±10(%)

50 ±5(%)

Measured at 20% to 80% of Waveform

6nSec Maximum from 2.6MHz to 50MHz

4nSec Maximum from 50.000001MHz to 75MHz

2nSec Maximum from 75.000001MHz to 166MHz

15pF Maximum

CMOS

Tri-State (High Impedance)

90% of V

Minimum or No Connect to Enable Output

10% of V

Maximum Disable Output (High Impedance)

10 A Maximum (Pin 1 = Ground)

Fj=12kHz to 20MHz

20pSec Typical, 30pSec Maximum

Output Voltage Logic Low (V

)

Duty Cycle

Rise Time/Fall Time

Load Drive Capability

Output Logic Type

Pin 1 Connection

Tri-State Input Voltage (Vih and Vil)

Standby Current

RMS Phase Jitter

1 of 10

28-Jan-2016 1:47 PM

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