ZBNG4000 Datasheet, PDF (4/10 Pages) Zetex Semiconductors – FET BIAS CONTROLLER

ZNBG4000 ZNBG4001
ZNBG6000 ZNBG6001
TYPICAL CHARACTERISTICS
16
Vcc = 5V
14
12
10
8
6
4
2
0
0
20
40
60
80
100
Rcal (k)
JFET Drain Current v Rcal
Note:- Operation with loads > 200µA
is not guaranteed.
0.0
-0.5
-1.0
Vcc = 5V
-1.5
6V
8V
10V
-2.0
-2.5
-3.0
0
0.2
0.4
0.6
0.8
1.0
External Vsub Load (mA)
Vsub v External Load
2.4
2.3
2.2
Vcc = 5V
6V
8V
2.1
10V
2.0
2
4
6
8 10 12 14 16
Drain Current (mA)
JFET Drain Voltage v Drain Current
4-140