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DPO2002B

Mixed Signal Oscilloscopes

TEKTRONIX 

MSO/DPO2000B Series Mixed Signal Oscilloscope

Logic

Setup and Hold

Rise/Fall Time

Video

I2C (optional)

SPI (optional)

RS-232/422/485/UART

(optional)

CAN (optional)

LIN (optional)

Parallel (available on MSO

models only)

Trigger when any logical pattern of channels goes false or stays true for specified period of time. Any input can be used as a clock

to look for the pattern on a clock edge. Pattern (AND, OR, NAND, NOR) specified for all input channels defined as High, Low, or

Don’t Care.

Trigger on violations of both setup time and hold time between clock and data present on any of the analog and digital input

channels.

Trigger on pulse edge rates that are faster or slower than specified. Slope may be positive, negative, or either.

Trigger on all lines, odd, even, or all fields on NTSC, PAL, and SECAM video signals.

Trigger on Start, Repeated Start, Stop, Missing ACK, Address (7 or 10 bit), Data, or Address and Data on I2C buses up to 3.4 Mb/s.

Trigger on SS, MOSI, MISO, or MOSI and MISO on SPI buses up to 10.0 Mb/s.

Trigger on Tx Start Bit, Rx Start Bit, Tx End of Packet, Rx End of Packet, Tx Data, Rx Data, Tx Parity Error, and Rx Parity Error up

to 10 Mb/s.

Trigger on Start of Frame, Frame Type (data, remote, error, overload), Identifier (standard or extended), Data, Identifier and Data,

End of Frame, Missing ACK, or Bit Stuffing Error on CAN signals up to 1 Mb/s. Data can be further specified to trigger on ≤, <, =, >,

≥, or ≠ a specific data value. User-adjustable sample point is set to 50% by default.

Trigger on Sync, Identifier, Data, Identifier and Data, Wakeup Frame, Sleep Frame, Errors such as Sync, Parity, or Checksum

Errors.

Trigger on a parallel bus data value.

Acquisition system

Acquisition Modes

Sample

Peak Detect

Averaging

Roll

Acquire sampled values.

Captures glitches as narrow as 3.5 ns at all sweep speeds.

From 2 to 512 waveforms included in average.

Scrolls waveforms right to left across the screen at sweep speeds slower than or equal to 40 ms/div.

Waveform measurements

Cursors

Automatic measurements

Gating

Waveform and Screen.

29, of which up to four can be displayed on-screen at any one time. Measurements include: Period, Frequency, Delay, Rise Time,

Fall Time, Positive Duty Cycle, Negative Duty Cycle, Positive Pulse Width, Negative Pulse Width, Burst Width, Phase, Positive

Overshoot, Negative Overshoot, Peak to Peak, Amplitude, High, Low, Max, Min, Mean, Cycle Mean, RMS, Cycle RMS, Positive

Pulse Count, Negative Pulse Count, Rising Edge Count, Falling Edge Count, Area and Cycle Area.

Isolate the specific occurrence within an acquisition to take measurements on, using either the screen, or waveform cursors.

Waveform math

Arithmetic

FFT

Add, subtract, and multiply waveforms.

Spectral magnitude. Set FFT Vertical Scale to Linear RMS or dBV RMS, and FFT Window to Rectangular, Hamming, Hanning, or

Blackman-Harris.

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