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HC-49S/SMD,  HC-49SM-4

項目

ITEM

參數 SPECIFICATIONS

頻率範圍

FREQUENCY RANGE

3.5 80MHZ

負載電容

LOAD CAPACITANCE

5PF

振蕩模式

OSCILLATION MODE

基頻FUND;3次泛音3rd.O.T

調整頻差

FREQUENCY TOLERANCE AT
25℃±2

A:±5ppm B:±10ppm
C:±20ppm D:±30ppm

靜電容

QUIESCENT CAPACITANCE

<7PF

工作溫度

OPERATING TEMPERATURE

A:-20 70℃ B:-10 60

溫度頻差

TEMPERATURE STABILITYTOLERANCE

AT:  A:±10ppm B:±20ppm
   C:±30ppm D:±50ppm
BT: ±100ppm      

切型

MODE OF VIBRATION

AT CUT; BT CUT

老化率

AGING

(3-5)ppm/年 (YEAR)

絕緣電阻

INSURATION RESISTANCE

>500MΩ  AT DC100V

激動電平

DRIVE LEVEL

1μw 1000μw

諧振電阻

RESONANCE RESISTANCE

3.5 4.0MHz  (FUND) 150 70Ω
4.0 8.0MHz  (FUND) 100 50Ω
8.0 12.0MHz  (FUND) 60 30Ω
12.0 25.0MHz (FUND) 30 20Ω
25.0 50.0MHz (FUND) 30 20Ω
20.0 50.0MHz (BT)  30 20Ω
24.0 80.0MHz (3rd)  80 60Ω