Keysight Agilent U4154A 136 Ch 4 Gb/s 12.5 GHz Timing Zoom Logic Analyzer Module

You are bidding on a Keysight / Agilent U4154A 136 Channel, 4 Gb/s, 12.5 GHz Timing Zoom AXIe-based Logic Analyzer Module with Options 02G (4Gb/s on 68 channels, 2.5 Gb/s on 136 channels) and 08 (8 M sample memory depth).  It will arrive with a fresh calibration with certificate performed by Keysight Technologies! (Mainframe and accessories shown below are for reference only, and are not included in this auction.  Module only) 

The Keysight U4154A AXIe-based logic analyzer module provides reliable measurements on high-speed digital systems operating up to 4 Gb/s with eye openings as small as 100 ps by 100 mV. 12.5 GHz Timing Zoom with 256K sample memory gives you simultaneous state and high-resolution timing measurements covering a time span of 20 us. Eye scan provides an overview of signal integrity information on all channels in a matter of minutes.

Available memory depth up to 200 M samples allows you to debug very complex problems where the cause and symptoms may be separated by several seconds. The amount of memory can upgraded after purchase. 

No need to sacrifice sampling resolution to view more system activity. In timing mode, if your system has bursts of activity followed by times with little activity, you can use transitional timing along with the logic analyzer’s deep memory to capture seconds to minutes of activity at 400 ps sampling resolution at a sample frequency of 2.5 GHz. You also have the flexibility to increase the amount of time captured by excluding certain buses or signals from the transition detector.  

When operated in dual-sample mode on all pods, the channel count is 68 channels for one U4154A, or 136 channels for two U4154As combined. Dual-sample mode can be selected on a per-pod-pair basis, so if you have only a subset of signals that require dual-sample mode, the channel count can be higher. A burst-mode clock allows you to take measurements that include periods of inactivity on the clock, such as power management transitions when the clock is inactive.

-- The trigger sequencer operates up to 2.5 Gb/s, enabling accurate and precise triggering.

-- The 12.5 GHz Timing Zoom with 256 K sample memory gives you simultaneous state and high-resolution timing measurements covering a time span of 20 µs, which corresponds to 43680 clock cycles at a 2133 MHz clock rate.

-- The dual-sample mode for DDR memory signals up to 2.5 Gb/s allows for the separation of reads from writes with automatic setup of the correct sampling positions for each. This mode also allows acquisition of state (synchronous) data at rates up to 4 Gb/s.

-- The U4154A logic analyzer uses its unique eye scan capability to automatically place the sampling point in both time and voltage within the eye on each individual channel for optimal sampling reliability.

Features

• State capture up to 4 Gb/s on 68 channels, 2.5 Gb/s on 136 channels per module

• Reliable data capture on eye openings as small as 100 ps by 100 mV

• 12.5 GHz Timing Zoom with 256 K sample memory • Memory depth up to 200M samples

• Wide variety of probing solutions including BGA, interposer, mid-bus, and flying leads

• Up to 10,880 channels in a system using Multiframe