hola,
1 amigo mio me consigue un analizador logico que la verdad me vendria bien en algunos casos por un precio no muy caro, es un modulo para un PC. Pero la verdad que en un analizador logico no se que caracteristicas fijarme para saber su calidad. ¿alguien podria explicarme que quiere decir cada uan o alguna de las caracteristicas?. Estas son:
Sampled channels: 34
Timing mode sample rate: 1KHz to 500MHz, standard 1-2-5 sequence
State mode sample rate: 0 to 200MHz
Sample buffer: 34 x 2048 samples
Maximum sample compression: 2^33 to 1 (sample rates to 200MHz)
Trigger sequencer: 250MHz max (4ns minimum pulse width)
Trigger event counters: 20 bits (range 1 to 1,048,576) for each trigger level
Input impedance: 200KΩ, paralleled by <5pF
Frequency counter range: 300MHz with 10Hz resolution, 4 channels
Threshold range: adjustable +6 to -6 volts with 50mv resolution
Threshold accuracy: +/-(100mV + 5% of setting)
Channel to channel skew: 0.6ns typical, 1.0ns max
State mode Setup/Hold times: 2.0/0ns, window adjustable +/-2.5ns
Input sensitivity: 0.25Vpp @50MHz, 0.5Vpp @150MHz, 0.8Vpp @250MHz
Input dynamic range: 10 volts peak-peak
Maximum input: +/-40 volts DC, 15 volts peak-peak AC
Timebase accuracy: +/-0.005% over full temperature range
Input Probe: Teflon insulated leads terminated with individual contacts suitable for use with 0.025"-0.030" round or square pins.
Power supply current: 200 milliamps max
Temperature range: operating +5 to +50C, storage -10 to +65C
gracias.
saludos de antonio