逻辑笔 型号:BK8610B
機種BK8610：逻輯筆(20MHz frequency displayable)
機種BK8610B：逻輯筆with beeper tone (20MHz frequency displayable)
機種BK8625：逻輯筆(50MHz frequency displayable) & Logic Pulser
一般規格(BK8610，BK8610B)
操作溫度..........................0°C to 50°C, 80%相對濕度
儲存溫度.........................-20°C to 65°C, 75%相對濕度
重量.............................610 & 610B約45公克
625約50公克
逻辑笔 型号:BK8610B
尺寸............................21公分長X1.8公分寬X1.8公分高
一般規格：(BK8625脈波輸出逻輯筆)
外部同步輸入信號阻抗(EXT SYNC) ...........1MΩ
輸出脈波頻率(Pulse) ..................0.5 / 400Hz
脈波寬度.............................10μS
脈波輸出(輸入)電流(Pulse) ...........100mA sink / source
方波輸出(輸入)電流(SQ)...............5mA sink/source
輸入電源電壓範圍(Vcc) ...............5–15V DC
電源保護.............................20V DC (30秒內)
外部同步輸入保護(EXT SYNC)...........120V DC (30秒內)
測試端子保護.........................35V DC (30秒內)
電器規格：(23±5°C，75%大相對濕度)
機種BK8610、BK8610B及BK8625
大輸入頻率........................ 20MHz 50MHz
輸入阻抗.............................1MΩ120KΩ
操作電壓.............................小4V DC，大18V DC
TTL:逻輯“1”(Hi LED) ...............＞2.3±0.2V DC＞3.0±0.25V
逻輯“0”(Lo LED).......................＜0.8±0.2V DC＜0.75±0.25V
CMOS:逻輯“1”(Hi LED) .................＞70% Vcc±10%＞60% Vcc±5%
逻輯“0”(Lo LED).......................＜30% Vcc±10%＜15% Vcc±5%
小可檢測脈波........................ 30 Nanoseconds 10 Nanoseconds
大訊號輸入保護.......................±220V AC/DC±70V AC/DC
(15秒內) (15秒內)
電源保護................................±20V DC±20V DC
脈波指示閃爍時間........................ 500ms
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