Digital storage oscilloscope module features
The digital storage oscilloscope module is a C-size, dual-slot message-based two-channel digital oscilloscope (DSO) with 500MHz bandwidth and 1GSa/s sampling rate, suitable for most electronic measurement occasions. A multi-processor is used inside to make the display faster and have an analog oscilloscope-like feel. Each channel has a long storage depth of 32KB. Compared with the general DSO module that only has a storage depth of 1 to 2KB, it can solve more test problems faster and better.
Digital storage oscilloscope module features
●Broadband, high sampling rate, deep storage
●Peak detection, glitch trigger
●Automatic test of pulse parameters
●0～40℃ working temperature range
Digital storage oscilloscope module parameters
Acquisition system maximum sampling rate 1GSa/s Maximum equivalent sampling rate 250GSa/s Vertical resolution 8bit record length 64Kpts/ch (single channel 64Kpts) Vertical system bandwidth (-3dB) 50Ω input: DC～500MHz (10mV/div～1V/ div) DC～250MHz (≤5mV/div) 1MΩ input: DC～250MHz (≤500mV/div) DC～200MHz (>500mV/div) Real-time bandwidth DC～250MHz rise time 50Ω input: <700ps (10mV/div～1V /div)＜1.2ns(≤5mV/div)1MΩ input:＜1.2ns(≤500mV/div)＜1.75ns(＞500mV/div) Overshoot 50Ω input:＜5%(10mV/div～1V/div) <8% (≤5mV/div) 1MΩ input: <8% Number of channels 2+1 Deflection factor 1mV/div～1V/div, 1, 2, 5 steps (50W input) 1mV/div～5V/div, 1 , 2, 5 steps (1MW input) △V measurement error ± (1.25% full scale + 2% reading + 1LSB + 0.5mV) offset range ±1V (2mV～100mV/div) ±10V (200mV～1V/div) ) ±100V (2V～5V/div) horizontal system time base range 200ps/div～5s/div, 1, 2, 5 step time base accuracy <50ppm delay range pre-trigger: not less than 10 divisions post-trigger: maximum 50s △t measurement error ± (50ps + 0.01% × △t reading + 0.2% × screen width) time resolution 4ps reference point position can be set to the left, center or right of the display trigger system trigger sensitivity 0.5div (DC ~ 20MHz ) 1div (20MHz ~ 100MHz) 2div (100MHz ~ 500MHz) external trigger sensitivity <50mV (DC ~ 500MHz) trigger level range ± 8 divisions trigger jitter < 200ps (peak-peak) trigger mode edge trigger, logic combination (pattern) trigger , glitch trigger trigger source optional ch1 ~ ch2, EXTtrig, EXT_TTL, VXI trigger bus glitch trigger minimum glitch detection width is 8ns glitch width resolution is 2ns narrowest trigger pulse 1ns functional characteristics automatic scale requirement signal: duty cycle > 5% , amplitude>10mVpp, frequency in the range of 50Hz~300MHz and relatively stable signal cursor measurement. Dual voltage cursors and dual time cursors can be used for manual measurement or automatic tracking measurement. Automatic pulse parameter measurement frequency, period, pulse duration, rise time, fall Time, Pulse Amplitude, Positive Pulse Width, Negative Pulse Width, Preshoot, Overshoot, Duty Cycle, RMS Voltage General Characteristics Device Type Message Base Device Address Setting Mode Dynamic Device, Logical Address Auto-Configuration Device Addressing Configuration Register Data Width D16 , A16 address space. FDC data width D32, A32 address space MODID line supports trigger capability TTL trigger, ECL trigger plug and play capability in line with VXIplug&play specifications, suitable for Win98 platform. Instrument drivers and soft panels are plug and play compliant. Power consumption is less than 150VA. Operating temperature is 0℃~40℃. Volume is 62(W)×250(H)×340(D)mm. Weight is about 2.1kg.
Digital storage oscilloscope module application
It has the ability of time window zooming and moving observation. While observing the waveform panorama, it can use the delayed scan "window" to observe or measure the details of the waveform. Glitch triggering allows triggering positive or negative glitches, and can trigger pulses greater than or less than the specified width. The peak detection function helps you detect peak interference greater than 1ns at very low signal frequencies (low sweep speed). It is very suitable for the development, production, maintenance, measurement and other uses of various high-speed electronic equipment.
