HP 54540 Series - Page 255

Horizontal
Trigger
Specifications and Characteristics
Performance Characteristics
Offset Range
1 mV - 50 mV/div +2V
>50 mV - 250 mV/div +10 V
>250 mV - 1.25 V/div +50 V
>1.25 V-5 V/div +250 V
Dynamic Range +(1.5 x full scale) from the center of the screen
Channel-to-channel Isolation (with channels at equal sensitivity)
de to 50 MHz 50 dB
50 to 500 MHz 40 dB
Time Base Range 500 ps/div to 5 s/div
(The 500 ps and 1 ns time base settings are not available with the 500 MSa/s
models.)
Time Base Resolution 10 ps
Time
Tag
Accuracy
+(0.005%
of
reading
+
100
ps)
Time Tag Resolution 100 ps
Delay Range
Posttrigger
10"
x
sample
period
Pretrigger 32k x sample period
Trigger Pulse Width (minimum)
Internal and External 1 ns
Auxiliary 15 ns
Trigger Level Range
Internal +(1.5 x full scale) from the center of the screen
External (HP 54520A and 54540A) Selectable: +1 V, +5 V, +25 V
Auxiliary +5 V
Auxiliary Input R 4k Q