4082A Datasheet, PDF (7/21 Pages) Keysight Technologies – Parametric Test System

07 | Keysight | 4082A Parametric Test System - Data Sheet
Optional pulse switch
The optional pulse switch includes seven semiconductor switching relays, for reliable and direct control of pulse shaping by the pulse generator or CPU. The
pulse switch is integrated into the 4082A test head.
Maximum number of instrument ports
Number of blocks
Number of switches of each block
Control input port
Control method
Please refer to page 8.
2
Block 1:
Three relays (make or break, selectable type) and 1 relay
(transfer type to create multilevel pulse)
Block 2:
One relay (make or break, selectable type) and two relays
(transfer type to create multilevel pulse)
One input per each block (PSC1 and PSC2)
Both the PG and CPU can control all switches. PG or CPU control is independent for
every block. In the case of PG control, block 1 can be controlled by the PSC1 input,
and block 2 can be controlled by either PSC1 or PSC2 (selectable).
Mode of relay control
Maximum voltage
Make or break, selectable type relay:
Normally open or normally closed modes are selectable.
Transfer type relay:
Normally open and normally closed modes are not selectable.
±40 V
between force and common of each switch
between PSI 21 and PSO 2
between PSI 31 and PSO 3
between PSI 41 and PSO 4
between PSI 51 and PSO 5
between PSI 11 (or PSI 12) and PSO 1
between PSI 11 and PSI 12
between PSI 61 (or PSI 62) and PSO 6
between PSI 61 and PSI 62
between PSI 71 (or PSI 72) and PSO 7
between PSI 71 and PSI 72)
Maximum current
Maximum residual resistance
OFF capacitance
±0.4 A (from input to output)
Nominal 1.5 Ω (from IN to OUT, supplemental characteristics)
50 pF (between IN and OUT: Vin–Vout = 0 V)
100 pF (between force and common @output of make or break, selectable type
relay: Vin–Vout = 0 V)
(supplemental characteristics)
Operating time of switching
Max. 500 μs (supplemental characteristics)