参数资料
型号: AP033
厂商: Teledyne LeCroy
文件页数: 24/62页
文件大小: 0K
描述: PROBE DIFFERENTIAL 500MHZ
产品培训模块: Fundamentals of Probing Overview
标准包装: 1
系列: AP
类型: 有源差分
衰减值: 1:1,10:1
带宽: 500MHz
电阻 - 输入: 2M
电压 - 最大: CAT I 42.4V
电容 - 输入: 2.7pF,1.2pF
线缆长度: 42.000"(1066.80mm)
颜色:
包括: AC 耦合器,附件工具包,衰减器,外壳,手册
配用: MSO 44MXS-B-ND - DGTL O-SCOPE MIX SGL 400MHZ DSO
MSO 64MXS-B-ND - DGTL O-SCOPE MIX SGL 600MHZ DSO
MSO 104MXS-B-ND - DGTL O-SCOPE MIX SGL 1GHZ DSO
WAVESURFER 104MXS-B-ND - DGTL O-SCOPE 1GHZ 5GS/S 4CH
WAVESURFER 64MXS-B-ND - DGTL O-SCOPE 600MHZ 5GS/S 4CH
WAVESURFER 62MXS-B-ND - DGTL O-SCOPE 600MHZ 5GS/S 2CH
WAVESURFER 44MXS-B-ND - DGTL O-SCOPE 400MHZ 5GS/S 4CH
WAVESURFER 42MXS-B-ND - DGTL O-SCOPE 400MHZ 5GS/S 2CH
WAVESURFER 24MXS-B-ND - DGTL O-SCOPE 200MHZ 2.5GS/S 4CH
相关产品: PK033-ND - AP033/AP034 ACCES KIT
AP033 Active Differential Probe
Troubleshooting
If the probe is not operating properly the problem may be the way in which it is used. Before
assuming the probe is defective, perform the following troubleshooting procedures.
A. Trace Off Scale
This is typically caused by improper offset setting, or by an input signal that exceeds the probe
differential or common mode range.
1. Remove the input signal from the probe, return the offset to zero, and Autobalance the probe.
Does the trace return to approximately the center of the graticule? If not, proceed to step 7.
2. Set the oscilloscope calibrator to output a 100-mV 1-kHz square wave. Using the flex lead set,
connect the probe + input to the calibrator output signal, leave the –
input open. Set the
oscilloscope to 50 mV/div and 500 ? s/div. Is the displayed waveform a 100-mV 1-kHz square
wave with the correct polarity?
3. Repeat step 2 with the – input connected to the calibrator and the + input left open. In this
case, the displayed waveform should be inverted.
4. Connect both the + input and – input to the calibrator output. Is the trace approximately a flat
line near zero volts?
5. If steps 1 to 4 give the correct results, the problem is likely a result of the input signal exceeding
the differential or common mode range.
6. Connect both the + input and – input to one of the two input signals. If the trace is off scale, the
input signal is probably exceeding the common mode range. Repeat with the other input signal.
7. Is a ProBus Power Supply Overload error message displayed? If so, remove all other ProBus
accessories from the oscilloscope. Is the message still displayed? If so, remove the AP033. Is the
message still displayed? If so, the oscilloscope should be returned for service.
8. If, after removing the AP033, the Power Supply Overload error message is not displayed, the
problem may be either the probe or the oscilloscope. Repeat the test with a different ProBus
accessory. If the message does not return with a different accessory, the AP033 may be
defective and should be returned for service.
18
922260-00 Rev A
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相关代理商/技术参数
参数描述
AP033 制造商:Lecroy Corporation 功能描述:DIFF. PROBE 500MHZ ((NS))
AP-033/A/N 制造商:MISCELLANEOUS 功能描述:
AP0332 制造商:SUPERTEX 制造商全称:SUPERTEX 功能描述:8 P-Channel Latchable Power MOSFET Array
AP0332CG 制造商:SUPERTEX 制造商全称:SUPERTEX 功能描述:8 P-Channel Latchable Power MOSFET Array
AP0332ND 制造商:SUPERTEX 制造商全称:SUPERTEX 功能描述:8 P-Channel Latchable Power MOSFET Array