CMOS, Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 2.0mm x 2.5mm Ceramic Surface Mount (SMD) Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 2.0mm x 2.5mm Ceramic Surface Mount (SMD)
CMOS, Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 2.0mm x 2.5mm Ceramic Surface Mount (SMD) Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 2.0mm x 2.5mm Ceramic Surface Mount (SMD)
EH5745ETTS-26.90688M Parametric
Parameter Name
Attribute value
Brand Name
Ecliptek
Is it lead-free?
Lead free
Is it Rohs certified?
conform to
Objectid
7039914685
Parts packaging code
SMD 2.0mm x 2.5mm
Contacts
4
Manufacturer packaging code
SMD 2.0mm x 2.5mm
Reach Compliance Code
compliant
Other features
TRI-STATE; ENABLE/DISABLE FUNCTION; BULK; TAPE
maximum descent time
6 ns
Frequency Adjustment - Mechanical
NO
frequency stability
50%
JESD-609 code
e4
Installation features
SURFACE MOUNT
Nominal operating frequency
26.90688 MHz
Maximum operating temperature
85 °C
Minimum operating temperature
-40 °C
Oscillator type
CMOS
Output load
15 pF
physical size
2.5mm x 2.0mm x 0.9mm
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
60/40 %
Terminal surface
Nickel/Gold (Ni/Au)
EH5745ETTS-26.90688M Preview
Ecliptek | EH57 Series Oscillator
http://www.ecliptek.com/oscillators/EH57/
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EH57 Series Oscillator
Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 2.5Vdc 4 Pad 2.0mm x 2.5mm Ceramic Surface Mount (SMD)
2011/65 +
2015/863
168 SVHC
Revision H 04/28/2014
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
DC
±5%
No Load
6mA Maximum
7mA Maximum
8mA Maximum
9mA Maximum
Aging at 25°C
Operating Temperature Range
Supply Voltage
Input Current
over
over
over
over
Nominal
Nominal
Nominal
Nominal
Frequency
Frequency
Frequency
Frequency
of
of
of
of
2.6MHz to 25MHz
25.000001MHz to 75MHz
75.000001MHz to 100MHz
100.000001MHz to 166MHz
Output Voltage Logic High (V
OH
)
I
OH
= -8mA
90% of V
DD
Minimum
I
OL
= +8mA
10% of V
DD
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
DD
Minimum or No Connect to Enable Output
10% of V
DD
Maximum Disable Output (High Impedance)
10 A Maximum (Pin 1 = Ground)
Fj=12kHz to 20MHz
20pSec Typical, 30pSec Maximum
Output Voltage Logic Low (V
OL
)
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 1:54 PM
Ecliptek | EH57 Series Oscillator
http://www.ecliptek.com/oscillators/EH57/
Period Jitter (RMS)
Period Jitter (pk-pk)
Start Up Time
Storage Temperature
13pSec Typical
85pSec Typical, 100pSec Maximum
10mSec Maximum
-55°C to +125°C
2 of 10
28-Jan-2016 1:54 PM
Ecliptek | EH57 Series Oscillator
http://www.ecliptek.com/oscillators/EH57/
Mechanical Dimensions
All Dimensions in Millimeters
Pin 1: Tri-State
Pin 2: Case Ground
Pin 3: Output
Pin 4: Supply Voltage
Marking Specifications
Line 1:
E XXXXXX
E = Ecliptek Designator
XXXXXX = Nominal Frequency in MHz (5 digits + Decimal)
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