逻辑笔
最小可测脉冲: 30纳秒
最大输入信号保护: ±220V AC/DC (< 15 )
最大输入∑ 电源(Vcc): ±20V DC
脉冲的闪烁时间: 500msV
技术说明：
(23°C ±5°C , 相对湿度 < 75%)
输入的最大频率 : 20MHz
输入阻抗: 1MΩ
触发电压: 4V DC~18V DC
TTL:
逻辑 "1" (Hi LED) >2.3 ±0.2V DC
逻辑 "0" (Lo LED) >0.8 ±0.2V DC
CMOS:
逻辑 "1" (Hi LED) >70% Vcc ±10%
逻辑 "0" (Lo LED) <30% Vcc ±10%
尺寸: 210 x 18 x 18 mm
规格参数
ELECTRIC SPECIFICATION (23℃±5℃ , relative humidity < 75%)
Max.frequency of input : 20MHz
Input impedance: 1MΩ
Trigger voltage: 4V DC~18V DC
TTL:
logic "1" (Hi LED) >2.3±0.2V DC
logic "0" (Lo LED) >0.8±0.2V DC
CMOS:
logic "1" (Hi LED) >70% Vcc±10%
logic "0" (Lo LED) <30% Vcc±10%
Minimum detectable pulse
width of input signal: 30Nanoseconds
Max.input signal protection: ±220V AC/DC( < 15 seconds)
Max. input power supply(Vcc): ±20V DC
Flashing time of pulse: 500ms
附件
使用说明
