EM4610 Electrical Testers 功能簡介
邏輯筆
最小可測脈沖: 30納秒
最大輸入信號(hào)保護(hù): ±220V AC/DC (< 15 )
最大輸入電源(Vcc): ±20V DC
脈沖的閃爍時(shí)間: 500msV
技術(shù)說明：
(23°C ±5°C , 相對(duì)濕度 < 75%)
輸入的最大頻率 : 20MHz
輸入阻抗: 1MΩ
觸發(fā)電壓: 4V DC~18V DC
TTL:
邏輯 "1" (Hi LED) >2.3 ±0.2V DC
邏輯 "0" (Lo LED) >0.8 ±0.2V DC
CMOS:
邏輯 "1" (Hi LED) >70% Vcc ±10%
邏輯 "0" (Lo LED) <30% Vcc ±10%
尺寸: 210 x 18 x 18 mm
規(guī)格參數(shù)
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
使用說明書
