邏輯筆BK8610/BK8610B/BK8625

產(chǎn)品特性：

■機(jī)種BK8610：邏輯筆(20MHz frequency displayable)

■機(jī)種BK8610B：邏輯筆with beeper tone (20MHz frequency displayable)

■機(jī)種BK8625：邏輯筆(50MHz frequency displayable) & Logic Pulser

一般規(guī)格(BK8610，BK8610B)

操作溫度..............................................0 °C to 50°C, 80%相對(duì)濕度

儲(chǔ)存溫度..............................................- 20°C to 65°C, 75%相對(duì)濕度

重量................................................ .......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脈波輸出邏輯筆)

外部同步輸入信號(hào)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

輸入電源電壓范圍(Vcc) .................................5 – 15V DC

電源保護(hù)................................................ ...........20V DC (30秒內(nèi))

外部同步輸入保護(hù)(EXT SYNC)....................120V DC (30秒內(nèi))

測試端子保護(hù)............................................... ....35V DC (30秒內(nèi))

電器規(guī)格：(23±5°C，75%最大相對(duì)濕度)

機(jī)種BK8610 、BK8610B及BK8625

最大輸入頻率.............................................. ......................... 20MHz 50MHz

輸入阻抗................................................ ............................... 1MΩ 120KΩ

操作電壓................................................ ...............................最小4V DC，最大18V DC

TTL:邏輯“1” (Hi LED) ....................................... ......... ＞2.3±0.2V DC ＞3.0±0.25V

邏輯“0” (Lo LED)......................................... ....... ＜0.8±0.2V DC ＜0.75±0.25V

CMOS:邏輯“1” (Hi LED) ....................................... ......... ＞70% Vcc±10% ＞60% Vcc±5%

邏輯“0” (Lo LED)......................................... ....... ＜30% Vcc±10% ＜15% Vcc±5%

最小可檢測脈波............................................. ..................... 30 Nanoseconds 10 Nanoseconds

最大訊號(hào)輸入保護(hù).............................................. ................ ±220V AC/DC ±70V AC/DC

(15秒內(nèi)) (15秒內(nèi))

電源保護(hù)................................................ ............................... ±20V DC ±20V DC

脈波指示閃爍時(shí)間............................................. ................. 500ms

機(jī)種
  BK8610及BK8610B
  BK8610B
  BK8625
 
輸入信號(hào)
 發(fā)光二極體(LED)


蜂鳴器
 發(fā)光二極體
 
1
  0
 脈波

(Pulse
  1
  0
 
邏輯“1”
  ●
  ○
  ○
 高音量