信号采集
采集模式:取样(常态),包络,和平均
取样模块的数量
适应:可达四个,双通道电和两上光采样模块
同时采样数
输入:Z高8通道(8通道电或光和5通道电)
垂直系统
上升时间/带宽:Determined by the smpling modulesused
垂直分辨率:14 bits over the samplint omdule'sdynamic range
水平系统
主和放大观察时基:0.5 ps/div to 4ms/div in 1-2-5sequence or 0.1 ps increments
时间间隔精度:4ps +0.0004% of horizontal positionfor interval≧1ns
2.5ps for interval=100ps,1ps for interval≤10ps
记录长度:20 to 500 samples in 1-2-5 stepsor 1000 to 4000 samples in 500 samplesteps
放大观察:In addition to the main timebase,theTDS8000 supports two magnifica-tionviews.These magnifications are indepen-dentlyacquired dusing separate timebasesettings
Z大触发速率:200kHz
触发系统
触发源:External direct trigger
External pre-scaled trigger
Internal clock trigger.internally connected to direct trigger
Clock recovery triggers(from optical sampling modules):internally connectedtopre-scaled trigger
触发带宽:
Direct:4GHz typical
Pre-scaled: 12.5GHz typical
触发灵敏度:
Direct Trigger:DC to 4GHz:50mV,typical
Pre-scaled Trigger:
2 to 10GHz:500mV,typical
10-12.5GHz:800mV,typical
抖 动:
Short-term Jitter Optimized Mode:
1.0ps+10PPM of position(typical)
≤1.5ps+20PPM of position(max.)
Locked to 10MHz Reference:
1.6ps+0.05PPM of position(typical)
≤2.0ps+0.10PPM of position(max.)
亚 稳 态:Raw<0.005PPM at 2.488GHzwith 200mV input trigger voltage,typical.With enhanced triggering metastability: theoretically zero
内部时钟:Adjustable from 1 to 200kHz(dives TDR,internal clock output and calibrator)
触发电平范围:±1.0V
触发输入范围:±1.5V
触发截止:Adjustable 5ms to 100ms in 2nsincrements
显示器特性
触 摸 屏:10.4in,数控,彩色
颜 色:16,777,216(24-bit)
图象分辨率:640 horizontal by 480 vertical displayed pixels
数学/测量系统:
TDS8000支持高达8通道同时测量,每秒刷新3次可选测量(min,max,mean,and standard deviation)
测量设置:
Amplitude Measurements:High,Low,Amplitude,Max,Mid,Min,Peak to Pead,+Overshoot,-0vershoot,Mean,Cycle Mean,RMS,Cycle RMS,AC RMS,Gain
Timing Measurements: Rise,Fall,Period,Frequency,+Cross,-Cross,+Width,-Width,+Duty Cycle,-Duty Cycle,Burst Width,Delay,Phase
Area Measurements:Area,Cycle Area
Eye Pattern/Optical Measurements:Extinction Ratin(Ration,%,dB),Eye Width,Eye Height,Crossing%,Duty Cycle Distortion,Jitter(pk-pk,RMS),Noise(pk-pkRMS),Q-Factor,SNR,Average Optical Power
光 标:Dot,vertical bar,and horizontal bar cursors
波形处理
可以定义多达8种波形计算,用下列的数学公式计算:
Add,Subtract,Multiply,Divide,Average,Differentiate,Exponentiate,Integrate,Natural Log,Log,Magnitude,Min,Max,Square Root and Filter.
另外,计算机值也按波形广告Pai来标量
光标测试增加用户定义光标,惠面是预置定义的光标
标准
速率(Mbps)
OC-1
51.84
0C-3/STM-1
155.52
OC-9
466.56
OC-12/STM-4
622.08
OC-18
933.12
OC-24
1244.2
OC-36
1866.2
OC-48/STM-16
2488.3
OC-192/stm-64
9953.3
FC-133
132.81
FC-266
265.6
FC-531
531.2
FC-1063
1062.5
Gigabit Ethernet
1250.0
电 源
电压范围:90 to 132 V RMS,180 to 250 VRMS
频 率:48 to 440Hz
环境温度
工 作:
未装软驱和光驱:0℃ to +50℃
安装软驱和光驱:10℃ to +45℃
非工作:-20℃ to +60℃
相对湿度
工 作:
未装软驱和光驱:20% to 80% at or below50℃(upper limit de-rates to 25% relative humidity at 50℃)
非 工 作:5% to 90% at or below 60℃(upper limit derates to 20% relative humidityat +60℃)
高 度
工 作:3048m(10,000ft.)
非 工 作:12190m(40,0000ft.)