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參數(shù)資料
| 型號： | EP2645TS-2.048MTR |
| 廠商： | ECLIPTEK CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 2.048 MHz, LVCMOS OUTPUT |
| 封裝： | ROHS COMPLIANT, CERAMIC, SMD, 4 PIN |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 199K |
| 代理商： | EP2645TS-2.048MTR |
Pb
RoHS
EP2645TS-2.048M TR
EP26 45
TS -2.048M TR
Series
RoHS Compliant (Pb-free) 3.3V 4 Pad 5mm x 7mm
Ceramic SMD LVCMOS Programmable Oscillator
Frequency Tolerance/Stability
±50ppm Maximum
Operating Temperature Range
-20°C to +70°C
Duty Cycle
50 ±10(%)
Packaging Options
Tape & Reel
Nominal Frequency
2.048MHz
Pin 1 Connection
Tri-State (Disabled Output: High Impedance)
ELECTRICAL SPECIFICATIONS
Nominal Frequency
2.048MHz
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°C, Shock, and Vibration)
Aging at 25°C
±5ppm/year Maximum
Operating Temperature Range
-20°C to +70°C
Supply Voltage
3.3Vdc ±0.3Vdc
Input Current
28mA Maximum (Unloaded)
Output Voltage Logic High (Voh)
Vdd-0.4Vdc Minimum (IOH= -8mA)
Output Voltage Logic Low (Vol)
0.4Vdc Maximum (IOL= +8mA)
Rise/Fall Time
4nSec Maximum (Measured at 20% to 80% of waveform)
Duty Cycle
50 ±10(%) (Measured at 50% of waveform)
Load Drive Capability
30pF Maximum
Output Logic Type
CMOS
Pin 1 Connection
Tri-State (Disabled Output: High Impedance)
Tri-State Input Voltage (Vih and Vil)
70% of Vdd Minimum to enable output, 20% of Vdd Maximum to disable output, No Connect to enable
output.
Standby Current
20A Maximum (Pin 1 = Ground)
Disable Current
16mA Maximum (Pin 1 = Ground)
Absolute Clock Jitter
±250pSec Maximum, ±100pSec Typical
One Sigma Clock Period Jitter
±50pSec 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 F 8/12/2010 | Page 1 of 6
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