Model: BK8610
Model: BK8610B
Model: BK8625
產(chǎn)品特性：
■機種BK8610：????輯筆(20MHz frequency displayable)
■機種BK8610B：????輯筆with beeper tone (20MHz frequency displayable)
■機種BK8625：????輯筆(50MHz frequency displayable) & Logic Pulser
一般規(guī)格(BK8610，BK8610B)
操作溫????..............................................0°C to 50°C, 80%相對濕????
儲存溫????..............................................-20°C to 65°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)
外部同步輸入信號阻抗(EXT SYNC) ...........1MΩ
輸出脈波頻????(Pulse) .......................................0.5 / 400Hz
脈波寬????...........................................................10μS
脈波輸出(輸入)電????(Pulse) ............................100mA sink / source
方波輸出(輸入)電????(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(nèi))
外部同步輸入保護(EXT SYNC)....................120V DC (30 秒內(nèi))
測試端子保護...................................................35V DC (30 秒內(nèi))
電器規(guī)格：(23±5°C，75%大相對濕????)
機種BK8610、BK8610B及BK8625
大輸入頻????....................................................................... 20MHz 50MHz
輸入阻抗............................................................................... 1MΩ 120KΩ
操作電壓............................................................................... 小4V DC，大18V DC
TTL:????輯“1”(Hi LED) ................................................＞2.3±0.2V DC＞3.0±0.25V
????輯“0”(Lo LED)................................................＜0.8±0.2V DC＜0.75±0.25V
CMOS:????輯“1”(Hi LED) ................................................＞70% Vcc±10%＞60% Vcc±5%
????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(nèi)) (15 秒內(nèi))
電源保護...............................................................................±20V DC±20V DC
脈波指示閃爍時間.............................................................. 500ms
機種 | BK8610及BK8610B | BK8610B | BK8625 |
輸入信號 | 發(fā)光二極體(LED) | 蜂鳴器 | 發(fā)光二極體 |
1 | 0 | 脈波 (Pulse | 1 | 0 |
????輯“1” | ● | ○ | ○ | 高音???? | <P class=MsoNormal style="MARGIN: 0cm 0cm 0p |
