石英元件具有稳定的压电特性,能够提供精准且宽广的參考频率、时脉控制、定时功能与过濾杂讯等功能。举凡消费性产品:如數位电视。游樂器,數位相机,手表等;资讯产品:如个人电脑,及其周边设备,掌上型电脑,及硬碟等;通讯产品:如行动电话,无线电电话,及呼叫器等;网路产品:如數据机,IA产品,甚至藍芽套件等皆会使用石英晶体振荡器!
是故,石英晶体振荡器在电子产品中占有着举足轻重的位置。

SMD Type VCXO     AGVCO-SV7050, AGVCO-SV7050B

Model

AGVCO-SV7050

AGVCO-SV7050B

Frequency Range

500KHz~125MHz

Frequency Tolerance

±20ppm, ±50ppm, ±100ppm

Output Logic

TTL / CMOS

Power Supply Voltage

VDC 3V~5V

Input Voltage(VDD)

VDD 3.3V DC

VDD 5.0V DC

Output Voltage HIGH"1"

TTL

2.4V min.

2.4V min.

CMOS

2.97V min.

4.5V min.

Output Voltage LOW"0"

TTL

0.4V min.

0.4V max.

CMOS

0.33V min.

0.5V max.

Frequency Pulling Range

From ± 30ppm to ±150ppm Control Voltage:0.3 to 3.0

From ± 80ppm to ±200ppm Control Voltage:0.5 to 4.5

Current Consumption

15~45mA(frequency dependent)

Operating Temperature Range

0 to +70 ºC

Storage Temperature Range

-40 to +85 ºC

Aging

Less than ±5 ppm/year. (At 25±5 ºC)


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