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參數資料
| 型號： | EC2945ETT-FREQTR |
| 廠商： | ECLIPTEK CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 1.544 MHz - 125 MHz, LVCMOS OUTPUT |
| 封裝： | ROHS COMPLIANT, CERAMIC, SMD, 4 PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 125K |
| 代理商： | EC2945ETT-FREQTR |
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.DATE
EC29 Series
RoHS Compliant (Pb-Free)
LVCMOS output
1.8V Supply Voltage
Ceramic SMD package
Stability to ±20ppm
Standby Function
Available on Tape and Reel
ECLIPTEK CORP.
OSCILLATOR
EC29
CERAMIC
1.8V
OS1B
01/06
OSCILLATOR
EC29
ELECTRICAL SPECIFICATIONS
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
Frequency Range (F
O)
Operating Temperature Range (OTR)
Storage Temperature Range (STR)
Supply Voltage (V
DD)
Input Current (I
DD)
Frequency Tolerance/Stability
Output Voltage Logic High (V
OH)
Output Voltage Logic Low (V
OL)
Rise Time / Fall Time (T
R/TF)
Duty Cycle (SYM)
Load Drive Capability (C
LOAD)
Tri-State Input Voltage
Standby Current
Start Up Time (T
S)
RMS Phase Jitter
1.544MHz to 10.000MHz
10.001MHz to 25.000MHz
25.001MHz to 40.000MHz
40.001MHz to 50.000MHz
50.001MHz to 70.000MHz
70.001MHz to 100.000MHz
100.001MHz to 110.000MHz
110.001MHz to 125.000MHz
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
I
OH=-2.8mA, 1.544MHz to 40.000MHz
I
OH=-8mA, 40.001MHz to 125.000MHz
I
OL=2.8mA, 1.544MHz to 40.000MHz
I
OL=8mA, 40.001MHz to 125.000MHz
< 40.000MHz 10% to 90% of Waveform
> 40.000MHz 10% to 90% of Waveform
at 50% of Waveform
No Connection
V
IH: >90% of VDD
V
IL: <10% of VDD
Disabled Output: High Impedance, 1.544MHz to 40MHz
Disabled Output: High Impedance, 40.001MHz to 70MHz
Disabled Output: High Impedance, 70.001MHz to 125MHz
12kHz to 20MHz offset frequency
0°C to 70°C
-40°C to 85°C
-55°C to 125°C
1.8V
DC ±5%
2mA Maximum
3mA Maximum
4mA Maximum
8mA Maximum
10mA Maximum
18mA Maximum
20mA Maximum
25mA Maximum
±100ppm, ±50ppm, ±25ppm, or
±20ppm
90% of V
DD Minimum
90% of V
DD Minimum
10% of V
DD Maximum
10% of V
DD Maximum
6 nSeconds Maximum
3 nSeconds Maximum
50 ±10(%) (Standard)
50 ±5(%) (Optional)
15pF Maximum
Enables Output
Disables Output: High Impedance
10A Maximum
100A Maximum
10A Maximum
10 mSeconds Maximum
1pSeconds Maximum
H 1.6
L 7.0
W 5.0
1.544MHz to 80.000MHz and 98.304MHz, 100.000MHz, 106.250MHz, 110.000MHz, 125.000MHz
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| EC2945ETTS-30.000M | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:OSCILLATOR |
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| EC2945ETTS-30000M | 制造商:ECLIPTEK 制造商全稱:Ecliptek Corporation 功能描述:OSCILLATOR |
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