逻辑笔
型号:BK8625
仪器资料:
BK8625:逻辑笔(50MHzfrequencydisplayable)
一般格(BK8610,BK8610B)
操作囟.........................0°Cto50°C,80%相穸
Υ囟........................-20°Cto65°C,75%相穸
重量.............................610&610B45公克
62550公克
尺寸............................21公分X1.8公分X1.8公分高
一般格:(BK8625波出逻)
外部同步入信阻抗(EXTSYNC)...........1MΩ
出波率(Pulse)..................0.5/400Hz
波度.............................10μS
波出(入)流(Pulse)...........100mAsink/source
方波出(入)流(SQ)...............5mAsink/source
入源汗Vcc)...............515VDC
源保.............................20VDC(30秒
外部同步入保(EXTSYNC)...........120VDC(30秒
y端子保.........................35VDC(30秒
器格:(23±5°C,75%zui大相穸
CBK8610、BK8610B及BK8625
zui大入率........................20MHz50MHz
入阻抗.............................1MΩ120KΩ
操作............................zui小4VDC,zui大18VDC
TTL:逻“1”(HiLED)...............>2.3±0.2VDC>3.0±0.25V
逻“0”(LoLED).......................<0.8±0.2VDC<0.75±0.25V
CMOS:逻“1”(HiLED).................>70%Vcc±10%>60%Vcc±5%
逻“0”(LoLED).......................<30%Vcc±10%<15%Vcc±5%
zui小可zy波........................30Nanoseconds10Nanoseconds
zui大入保.......................±220VAC/DC±70VAC/DC
(15秒(15秒
源保................................±20VDC±20VDC
波指示qr........................500ms