EC3645TTS-40.000M TR
(Data Sheet downloaded on Oct 9, 2019)
REGULATORY COMPLIANCE
2011/65 +
191 SVHC
2015/863
ITEM DESCRIPTION
Quartz Crystal Clock Oscillators XO (SPXO) LVCMOS (CMOS) 3.3Vdc 4 Pad 3.2mm x 5.0mm Ceramic Surface Mount (SMD)
40.000MHz 50ppm -10C to +70C
ELECTRICAL SPECIFICATIONS
Nominal Frequency 40.000MHz
Frequency Tolerance/Stability 50ppm Maximum (Inclusive of all conditions: Calibration Tolerance at 25C, Frequency Stability over the Operating
Temperature Range, Supply Voltage Change, Ouput Load Change, First Year Aging at 25C, Shock, and Vibration)
Operating Temperature Range -10C to +70C
Supply Voltage 3.3Vdc 10%
Input Current 25mA Maximum
Output Voltage Logic High (Voh) 90% of Vdd Minimum (IOH = -4mA)
Output Voltage Logic Low (Vol) 10% of Vdd Maximum (IOL = +4mA)
Rise/Fall Time 4nSec Maximum (Measured at 20% to 80% of waveform)
Duty Cycle 50 5(%) (Measured at 50% of waveform)
Load Drive Capability 15pF Maximum
Output Logic Type CMOS
Pin 1 Connection Tri-State (High Impedance)
Tri-State Input Voltage (Vih and Vil) 90% of Vdd Minimum or No Connect to Enable Output, 10% of Vdd Maximum to Disable Output (High Impedance)
Standby Current 10A Maximum (Disabled Output: High Impedance)
RMS Phase Jitter 1pSec Maximum (12kHz to 20MHz offset frequency)
Start Up Time 10mSec Maximum
Storage Temperature Range -55C to +125C
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
ESD Susceptibility MIL-STD-883, Method 3015, Class 1, HBM: 1500V
Fine Leak Test MIL-STD-883, Method 1014, Condition A
Flammability UL94-V0
Gross Leak Test MIL-STD-883, Method 1014, Condition C
Mechanical Shock MIL-STD-883, Method 2002, Condition B
Moisture Resistance MIL-STD-883, Method 1004
Moisture Sensitivity J-STD-020, MSL 1
Resistance to Soldering Heat MIL-STD-202, Method 210, Condition K
Resistance to Solvents MIL-STD-202, Method 215
Solderability MIL-STD-883, Method 2003
Temperature Cycling MIL-STD-883, Method 1010, Condition B
Vibration MIL-STD-883, Method 2007, Condition A
www.ecliptek.com | Specification Subject to Change Without Notice | Revision P 12/07/2018 | Page 1 of 5
Ecliptek, LLC 5458 Louie Lane, Reno, NV 89511 1-800-ECLIPTEK or 714.433.1200EC3645TTS-40.000M TR
MECHANICAL DIMENSIONS (all dimensions in millimeters)
PIN CONNECTION
1 Tri-State
2 Ground
3.20
1.3 1.00 0.20 (x4)
3 Output
0.20
MAX
4 Supply Voltage
LINE MARKING
2 3
1 E40.000
5.00
2.54
E=Ecliptek Designator
0.20
0.15
2 XXXXX
1 4
XXXXX=Ecliptek
Manufacturing Identifier
1.20
1.20 0.20 0.20 (x4)
Suggested Solder Pad Layout
All Dimensions in Millimeters
1.20 (X4)
1.40 (X4)
Solder Land
1.14
(X4)
1.00
All Tolerances are 0.1
www.ecliptek.com | Specification Subject to Change Without Notice | Revision P 12/07/2018 | Page 2 of 5
Ecliptek, LLC 5458 Louie Lane, Reno, NV 89511 1-800-ECLIPTEK or 714.433.1200
MARKING
ORIENTATION