參數(shù)資料
型號(hào)： EH2945ETTTS-23.1245M
廠商： ECLIPTEK CORP
元件分類： XO, clock
英文描述： CRYSTAL OSCILLATOR, CLOCK, 23.1245 MHz, LVCMOS OUTPUT
封裝： ROHS COMPLIANT, CERAMIC, SMD, 4 PIN
文件頁數(shù)： 1/5頁
文件大?。?/td> 203K
代理商： EH2945ETTTS-23.1245M
Pb
RoHS
EH2945ETTTS-23.1245M
EH29 45 ET T TS -23.1245M
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
23.1245MHz
Pin 1 Connection
Tri-State (High Impedance)
Duty Cycle
50 ±5(%)
ELECTRICAL SPECIFICATIONS
Nominal Frequency
23.1245MHz
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
10A 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
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