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Lecroy Logicstudio

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ElektroQuark:
It is an USB based Logic Analyzer.
Main specs:

Input Channels 16
Sample Rate 1GS/s on 8 Ch, 500 Ms/s on 16 Ch
Minimum detectable pulse width 3.75 ns
Memory 40k points on 8 Ch, 20 kpts on 16 Ch
Trigger Types Edge, pattern, pulse width, pattern width. I2C, SPI, UART
Threshold Selections TTL, CMOS(1.8V, 2.5V, 3.3V, 5V), User defined
User-defined Threshold Range 0-7V
Maximum survivable input voltage +/- 40VDC
Threshold accuracy +/- 150 mV + 5% of threshold
Maximum Input dynamic range 40 V p-p
Minimum voltage swing 500 mVp-p
Input impedance 150k parallel 12pF
Channel-to-Channel Skew 1ns typical
Trigger resolution 500MS/s
Host port USB 2.0, bus-powered peripheral

Anyone has tried it?
Any opinions?

http://www.lecroy.com/logicstudio/

mikeselectricstuff:
40/20kpoints isn't much - doubt it's much different from the various other FPGA based analyzers out there.

alm:

--- Quote from: mikeselectricstuff on December 25, 2010, 11:17:02 pm ---40/20kpoints isn't much - doubt it's much different from the various other FPGA based analyzers out there.

--- End quote ---
The Intronix LogicPort is 2k/34ch/500MS/s. The Open Logic sniffer is 6k/32ch/100MS/s, 12k/16ch/200MS/s or 24k/8ch/200MS/s. The Lecroy clearly has better specs (except number of channels), 20/40k is actually pretty good. It is also likely a much more professional tool, which means proper input circuit, signal integrity, triggering and well designed software. But I wouldn't be surprised if it was a lot more expensive than the competition.

ElektroQuark:
It's about 1000€.

ml-eng:
the most important feature: it has the serial trigger feature
no competitor has that
I have an MSO7034 with serial trigger, if you had it once yo will never go without.
If I had not  my MSO already, the lecroymwould be my choice.

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