مذبذبات كريستال SMD من سلسلة SDT-W وR وP

Item

Indicator Characteristics

Frequency Range

9.6～52MHz

Common Frequencies (MHz)

10，12.8，16.384，18.432，19.2，19.44，20，25，26，32.768，38.88，40，50

Output Characteristics

Output Waveform

Clipped Sinewave

Peak-to-Peak Value

≥0.8V

Output Load

10KΩ//10pF

Frequency Accuracy

±1.0ppm， Factory Calibrated @25℃±5℃

Temperature Stability

±0.28ppm/±0.5ppm/±1.0ppm@-40～85℃

Power Supply Characteristics

±0.2ppm (Vdc±5%)

Load Characteristics

±0.2ppm (RL±5%)

Daily Aging

±0.02ppm

Annual Aging

±1.0ppm

Power Supply Voltage

+1.8V/+3.3V

Voltage-Controlled Characteristics

Center / Pull-in Voltage

0.9V±0.6V@Vcc=1.8V

1.5±1.0V@Vcc=3.3

Variable Frequency Range

≥±5ppm

Slope

Positive slope

Linearity

≤10%

Input Impedance

≥100KΩ

Typical Frequency

10MHz

50MHz

40MHz

Typical Phase Noise Value

10Hz

-95dBc/Hz

-75dBc/Hz

100Hz

-120dBc/Hz

-108dBc/Hz

1KHz

-140dBc/Hz

-125dBc/Hz

10KHz 

-145dBc/Hz

-140dBc/Hz

100KHz

-150dBc/Hz

-145dBc/Hz

Operating Current

2mA（Max）

Operating Temperature Range

-40～85℃

Storage Temperature Range

-55～105℃

Dimensions (mm)

2.5*2.0*0.8/3.2*2.5*0.9/5.0*3.2*1.7