參數資料
型號: EH1425SJTS-1.440M
廠商: ECLIPTEK CORP
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 1.44 MHz, HCMOS/TTL OUTPUT
封裝: ROHS COMPLIANT, PLASTIC, J-LEADED, SMD, 4 PIN
文件頁數: 1/5頁
文件大?。?/td> 139K
代理商: EH1425SJTS-1.440M
RoHS
EH1425SJTS-1.440M
EH14 25 SJ
TS -1.440M
Series
RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL
High Frequency Oscillator
Frequency Tolerance/Stability
±25ppm Maximum
Package
Operating Temperature Range
0°C to +70°C
Nominal Frequency
1.440MHz
Pin 1 Connection
Tri-State (Disabled Output: High Impedance)
Duty Cycle
50 ±10(%)
ELECTRICAL SPECIFICATIONS
Nominal Frequency
Frequency Tolerance/Stability
1.440MHz
±25ppm Maximum (Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency Stability over the
Operating Temperature Range, Supply Voltage Change, Output Load Change, 1st Year Aging at 25°C,
Shock, and Vibration)
±5ppm/year Maximum
0°C to +70°C
5.0Vdc ±10%
50mA Maximum (No Load)
2.4Vdc Minimum with TTL Load, Vdd-0.4Vdc Minimum with HCMOS Load, IOH = -16mA
0.4Vdc Maximum with TTL Load, 0.5Vdc Maximum with HCMOS Load, IOL = +16mA
6nSec Maximum (Measured at 0.8Vdc to 2.0Vdc with TTL Load; Measured at 20% to 80% of waveform
with HCMOS Load)
50 ±10(%) (Measured at 1.4Vdc with TTL Load or at 50% of waveform with HCMOS Load)
10TTL Load or 50pF HCMOS Load Maximum
CMOS
Tri-State (Disabled Output: High Impedance)
+2.2Vdc Minimum to enable output, +0.8Vdc Maximum to disable output (High Impedance), No Connect to
enable output.
±250pSec Maximum, ±100pSec Typical
±50pSec Maximum, ±30pSec Typical
10mSec Maximum
-55°C to +125°C
Aging at 25°C
Operating Temperature Range
Supply Voltage
Input Current
Output Voltage Logic High (Voh)
Output Voltage Logic Low (Vol)
Rise/Fall Time
Duty Cycle
Load Drive Capability
Output Logic Type
Pin 1 Connection
Tri-State Input Voltage (Vih and Vil)
Absolute Clock Jitter
One Sigma Clock Period Jitter
Start Up Time
Storage Temperature Range
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
ESD Susceptibility
MIL-STD-883, Method 3015, Class 1, HBM: 1500V
Fine Leak Test
MIL-STD-883, Method 1014, Condition A (Internal Crystal Only)
Flammability
UL94-V0
Gross Leak Test
MIL-STD-883, Method 1014, Condition C (Internal Crystal Only)
Mechanical Shock
MIL-STD-202, Method 213, Condition C
Moisture Resistance
MIL-STD-883, Method 1004
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, Condtion B
Vibration
MIL-STD-883, Method 2007, Condition A
www.ecliptek.com | Specification Subject to Change Without Notice | Rev E 3/12/2011 | Page 1 of 5
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