EC27,EC2745ETTS-25.000M,7050mm,25MHz,Ecliptek有源晶振，美国进口晶振，Ecliptek晶振，日蚀晶振，型号：EC27系列石英晶振，编码为：EC2745ETTS-25.000M，频率：25.000MHz，电压：2.5V，工作温度范围：-40℃至+85℃，频率稳定性：±50ppm，小体积晶振尺寸：7.0x5.0x1.6mm封装，四脚贴片晶振，有源晶振，石英晶振，时钟振荡器，CMOS输出晶振，石英晶体振荡器。具有超小型，轻薄型，高品质，高可靠性，耐热及耐环境等特点。应用于：无线网络晶振，通讯设备晶振，GPS定位晶振，导航仪晶振，汽车电子晶振，智能家居等。
EC27,EC2745ETTS-25.000M,7050mm,25MHz,Ecliptek有源晶振,参数表
Nominal Frequency
25.000 MHz
Frequency Tolerance/Stability
Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency Stability over the Operating Temperature Range,
Supply Voltage Change, Ouput Load Change, First Year Aging at 25°C, Shock, and Vibration
±100ppm Maximum
±20ppm Maximum
±25ppm Maximum
±50ppm Maximum
Aging at 25°C
±5ppm/year Maximum
Operating Temperature Range
- 10°C to +70°C
-40°C to +85°C
Supply Voltage
2.5Vdc ±5%
Input Current
3mA Maximum over Nominal Frequency of 1.544MHz to 9.999999MHz
4mA Maximum over Nominal Frequency of 10MHz to 19.999999MHz
5mA Maximum over Nominal Frequency of 20MHz to 39.999999MHz
6mA Maximum over Nominal Frequency of 40MHz to 50MHz
10mA Maximum over Nominal Frequency of 50.000001MHz to 69.999999MHz
15mA Maximum over Nominal Frequency of 70MHz to 110MHz
35mA Maximum over Nominal Frequency of 110.000001MHz to 125MHz
45mA Maximum over Nominal Frequency of 125.000001MHz to 155MHz
58mA Maximum over Nominal Frequency of 155.000001MHz to 200MHz
Output Voltage Logic High (VOH)
IOH = -4mA
90% of Vdd Minimum
Output Voltage Logic Low (VOL)
IOL = +4Ma
10% of Vdd Maximum
Rise/Fall Time
Measured at 20% to 80% of waveform
6nSec Maximum over Nominal Frequency of 1.544MHz to 24MHz
4nSec Maximum over Nominal Frequency of 24.000001MHz to 50MHz
3nSec Maximum over Nominal Frequency of 50.000001MHz to 110MHz
2nSec Maximum over Nominal Frequency of 110.000001MHz to 200MHz
Duty Cycle
Measured at 50% of waveform
50 ±10(%)
50 ±5(%)
Load Drive Capability
15pF Maximum
Output Logic Type
CMOS
Pin 1 Connection
Tri-State (High Impedance)
Output Control Input Voltage Logic
High (Vih)
90% of Vdd Minimum or No Connect to Enable Output.
Output Control Input Voltage Logic
Low (Vil)
10% of Vdd Maximum to Disable Output (High Impedance)
Standby Current
Disabled Output, High Impedance
10µA Maximum
RMS Phase Jitter
12kHz to 20MHz offset frequency
1pSec Maximum
Start Up Time
10mSec Maximum
Storage Temperature Range
-55°C to +125°C
EC27,EC2745ETTS-25.000M,7050mm,25MHz,Ecliptek有源晶振,尺寸图
| 晶振编码查询 | 品牌 | 型号 | 类别 | Subtype | 长 | 宽 | 高 |
| EC2700TS-25.000M TR | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2725ETTS-25.000M TR | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2725TS-33.333M | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2725TS-33.333M TR | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2745ETTS-100.000M TR | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2745ETTS-25.000M | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2745ETTS-25.000M TR | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2745ETTTS-25.000M TR | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2745TS-50.000M | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2745TTS-25.000M | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
| EC2745TTS-50.000M TR | Ecliptek晶振 | EC27 | XO (Standard) | Crystal | 7mm | 5mm | 1.6mm |
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