Circuit Con Guration Of Handler Interface Input Signals; Electrical Characteristics Of Dc Isolated Input Signals - Agilent Technologies 4286A User Manual

Table 4-14. Electrical Characteristics of DC Isolated Input Signals
Input Signal
/EXT TRIG
/KEY LOCK
Figure 4-12 shows the circuit con guration of input signals.
Figure 4-12. Circuit Con guration of Handler Interface Input Signals
Note
When you use the internal power source, use COM2 as COMMON. To do this, set
SW2(4) to ON position to connect the 4286A COMMON to COM2.
4-36 4286A with Chip Handler
Input Voltage
LOW HIGH

1V Voltage 1V
 
HIGH Voltage

1V Voltage 1V
 
HIGH Voltage
Input Current (at LOW)
5V 12V
10.0mA 12.0mA 15.0mA
12.5mA 12.0mA 15.0mA
COMMON
15V
Internal Power
Source
4286A COMMON
External Power
Source
COM2
Internal Power
Source
4286A COMMON
External Power
Source
COM2