檢測認證人脈交流通訊錄
- 產品特性：
■機種BK8610：邏輯筆(20MHz frequency displayable)
■機種BK8610B：邏輯筆with beeper tone (20MHz frequency displayable)
■機種BK8625：邏輯筆(50MHz frequency displayable) & Logic Pulser
一般規格(BK8610，BK8610B)
操作溫4001;..............................................0 °C to 50°C, 80%相對濕4001;
儲存溫4001;..............................................- 20°C to 65°C, 75%相對濕4001;
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
一般規格：(BK8625脈波輸出邏輯筆)
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4001;.............................................. .............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................................................ ...........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%最大相對濕4001;)
機種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
機種
BK8610及BK8610B
BK8610B
BK8625
輸入信號
發光二極體(LED)
蜂鳴器
發光二極體
1
0
脈波
(Pulse
1
0
邏輯“1”
●
○
○
高音量
