Pb
RoHS
EH2945ETTTS-7.340032M
EH29 45 ET T TS -7.340032M
Series
RoHS Compliant (Pb-free) 1.8V 4 Pad 5mm x 7mm
Ceramic SMD LVCMOS Oscillator
Frequency Tolerance/Stability
±50ppm Maximum
Operating Temperature Range
-40°C to +85°C
Nominal Frequency
7.340032MHz
Pin 1 Connection
Tri-State (High Impedance)
Duty Cycle
50 ±5(%)
ELECTRICAL SPECIFICATIONS
Nominal Frequency 7.340032MHz
Frequency Tolerance/Stability ±50ppm Maximum (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°,
260°C Reflow, Shock, and Vibration)
Aging at 25°C ±5ppm/Year Maximum
Operating Temperature Range -40°C to +85°C
Supply Voltage 1.8Vdc ±5%
Input Current 3.5mA Maximum (No Load)
Output Voltage Logic High (Voh) 90% of Vdd Minimum (IOH = -8mA)
Output Voltage Logic Low (Vol) 10% of Vdd Maximum (IOL = +8mA)
Rise/Fall Time 6nSec 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 10µA Maximum (Pin 1 = Ground)
Absolute Clock Jitter ±100pSec Maximum
Start Up Time 10mSec Maximum
Storage Temperature Range -55°C to +125°C
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 | Rev B 8/13/2010 | Page 1 of 5