4 Keysight Infiniium MXR/EXR-Series Real-Time Oscilloscopes User's Guide
In addition to the number of input channels, bandwidths, and sampling rates
described in the previous table, the Keysight Infiniium MXR/EXR-Series real-time
oscilloscopes deliver these features:
• 10-bit analog-to-digital converter (ADC) with low noise and high effective
number of bits (ENOB), with additional high-resolution settings that increase
the effective number of bits at lower bandwidths.
• Hardware acceleration and high waveform update rates that make it more likely
to capture waveform anomalies.
• 16 digital input channels (1-bit vertical resolution) enabled with the MSO
license.
A mixed-signal oscilloscope (MSO) lets you debug your mixed-signal designs
using analog signals and tightly correlated digital signals simultaneously. The
16 digital channels have a 8 GSa/s sample rate, with a 400 MHz toggle rate.
Thresholds levels can be set per nibble.
• Many trigger modes including: edge, glitch, pulse width, pattern/state, runt,
setup and hold, edge transition, edge then edge, timeout, window, OR'd edges,
Nth edge, and burst. Also available are sequential triggering and InfiniiScan
(Zone triggering and finders for measurements, serial bit streams, runts, and
non-monotonic edges).
• Protocol triggering and decode options for many types of protocols including:
ARINC-429, BroadR-Reach/100BaseT1, CAN, CAN-FD, eSPI, eUSB2, Ethernet
10BT, Ethernet 100BT, I2C, I2S (LJ, RJ, TDM), LIN, Manchester, MIL-STD 1553,
MIPI-I3C, Quad-SPI, RS-232/UART, SENT, Spacewire, SPI, SPMI, SVID, USB
2.0, USB-PD, and more.
• Protocol decode and search options for even more protocols.
• Built-in counter and digital voltmeter (DVM) hardware for the analog input
channels.
• Built-in, license-enabled waveform generator with: sine, square, ramp, pulse,
DC, noise, sine cardinal, exponential rise, exponential fall, cardiac, Gaussian
pulse, PRBS, and demo waveforms output to the GEN OUT side-panel BNC
connector. Generated signals can be used to provide stimulus to a device under
test (DUT) or for demos.
• Front-panel knobs and keys for: default and autoscale setups, acquisition run
control (run, stop, and single), horizontal settings (time/division, trigger
Table 2 Infiniium EXR-Series real-time oscilloscopes
8-Channel Model 4-Channel Model Bandwidth Sampling rate
EXR258A EXR254A 2.5 GHz 16 GSa/s
EXR208A EXR204A 2 GHz 16 GSa/s
EXR108A EXR104A 1 GHz 16 GSa/s
EXR058A EXR054A 500 MHz 16 GSa/s
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