邏輯筆BK8610/BK8610B/BK8625產(chǎn)品特性：■機(jī)種BK8610：?輯筆(20MHzfrequencydisplayable)■機(jī)種BK8610B：?輯筆withbeepertone(20MHzfrequencydisplayable)■機(jī)種BK8625：?輯筆(50MHzfrequencydisplayable) LogicPulser一般規(guī)格(BK8610，BK8610B)操作溫?..............................................0 Cto50 C,80%相對濕?儲(chǔ)存溫?..............................................-20 Cto65 C,75%相對濕?重?.......................................................610 610B約45公克625約50公克尺寸.......................................................21公分長X1.8公分寬X1.8公分高一般規(guī)格：(BK8625脈波輸出?輯筆)外部同步輸入信號(hào)阻抗(EXTSYNC)...........1M 輸出脈波頻?(Pulse).......................................0.5/400Hz脈波寬?...........................................................10 S脈波輸出(輸入)電?(Pulse)............................100mAsink/source方波輸出(輸入)電?(SQ)................................5mAsink/source輸入電源電壓范圍(Vcc).................................5 15VDC電源保護(hù)...........................................................20VDC(30秒內(nèi))外部同步輸入保護(hù)(EXTSYNC)....................120VDC(30秒內(nèi))測試端子保護(hù)...................................................35VDC(30秒內(nèi))電器規(guī)格：(23 5 C，75%最大相對濕?)機(jī)種BK8610、BK8610B及BK8625最大輸入頻?.......................................................................20MHz50MHz輸入阻抗...............................................................................1M 120K 操作電壓...............................................................................最小4VDC，最大18VDCTTL:?輯 1 (HiLED)................................................＞2.3 0.2VDC＞3.0 0.25V?輯 0 (LoLED)................................................＜0.8 0.2VDC＜0.75 0.25VCMOS:?輯 1 (HiLED)................................................＞70%Vcc 10%＞60%Vcc 5%?輯 0 (LoLED)................................................＜30%Vcc 10%＜15%Vcc 5%最小可檢測脈波..................................................................30Nanoseconds10Nanoseconds最大訊號(hào)輸入保護(hù).............................................................. 220VAC/DC 70VAC/DC(15秒內(nèi))(15秒內(nèi))電源保護(hù)............................................................................... 20VDC 20VDC脈波指示閃爍時(shí)間..............................................................500ms機(jī)種 BK8610及BK8610B BK8610B BK8625