Speci
fi
cations
Table 2: TLA5000 input parameters with probes
Characteristic
Description
Threshold Accuracy
±100 mV
Threshold range and step size
Settable from +4.5 V to -2 V in 5 mV steps
Threshold channel selection
16 threshold groups assigned to channels. P6410, P6417, P6418, and
P6419 probes have two threshold settings, one for the clock/quali
fi
er
channel and one for the data channels. P6434 probes have four threshold
settings, one for each of the clock/quali
fi
er channels and two for the data
channels (one per 16 data channels).
Channel-to-channel skew
≤
±150 ps maximum
Channel-to-channel skew
(Typical)
≤
±75 ps
Asynchronous
Synchronous
Sample uncertainty
Sample period
125 ps
Input voltage range
–2.5 to +5 V
Probe input resistance
(Typical)
20 k
Ω
P6410, P6417, P6434
2 pF
P6418
1.4 pF data channels
2 pF CLK/Qual channels
Probe input capacitance
(Typical)
P6419
< 0.7 pF
Minimum slew rate
(Typical)
0.2 V/ns
Maximum operating signal
6.0 V
p-p
P6410, P6417, P6418,
P6419
±250 mV or ±25% of signal swing minimum required beyond threshold,
whichever is greater
Probe overdrive
P6434
±300 mV or ±25% of signal swing minimum required beyond threshold,
whichever is greater
±4 V maximum beyond threshold
Maximum nondestructive input signal to probe
±15 V
Minimum input pulse width signal (single channel)
(Typical)
1.5 ns (P6434)
1.25 ns (P6410, P6417, P6418, P6419)
Delay time from probe tip to module input probe
connector
(Typical)
7.33 ns ±100ps
Table 3: TLA5000 timing latencies
Characteristic
Description
External System Trigger Input to LA Probe Tip
2
–656 ns
External Signal Input to LA Probe Tip via Signal 3, 4
–656 ns + Clk
3
System Trigger and
External Signal Input
Latencies
1
(Typical)
External Signal Input to LA Probe Tip via Signal 1, 2
4
–656 ns + Clk
3
TLA5000 Series Product Speci
fi
cations & Performance Veri
fi
cation
5
