TCXO 3225项目类型Item / Type

目录Content

Units

1

输出类型Output Type

Clipped Sinewave

-

2

输出负载Output Load

10KΩ // 10 pF

pF

3

振动方式Oscillation Mode

Fundamental

-

4

电源电压Supply Voltage

1.8  3.3  5

V

5

频率范围Frequency Range

2.500～54.000

MHz

6

剪切正弦波输出电压Clipped Sinewave Output Voltage

0.8 Min.

Vp-p

7

频率稳定度Frequency Stability

Vs. 温度 Temperature ( - 30 ～ + 85 ℃ )

±0.5 / ±2.5

ppm

Vs. 负载 Load ( Load varies ± 10 % )

±0.2 Max.

ppm

Vs. 电源电压Supply Voltage ( Vcc = Typical ± 0.1 V )

±0.2 Max.

ppm

8

频率公差Frequency Tolerance

在25℃下二次回流，具有典型的应用于自动频率控制销at 25℃ after 2 Reflows with Typical Applied to Auto Frequency Control Pin

±2.5 Max.

ppm

9

频率漂移斜率Slope of Frequency Drift

±0.1  Typical;±0.5 Max.

ppm / ℃

10

储存温度范围Storage Temperature Range

-40～+85

℃

11

自动频率控制(AFC)范围*Auto Frequency Control ( AFC ) Range *

±7～±16(1.4+/-1V)

ppm

12

电源电流Supply Current

2.0 Max.

mA

13

启动时间Start-up Time

5 Max.

ms

14

谐波Harmonics

-5 Max.

dBc

15

相位噪声在1千赫偏移Phase Noise at 1 kHz offset

-130

dBc / Hz

16

老化率Aging ( at 25℃ )

±1 Max.

ppm / year