znbg3210 Zetex Semiconductors plc., znbg3210 Datasheet - Page 6

• Manufacturer Part Number: znbg3210
• Description: Znbg3210 - Fet Bias Controller With Polarization Switch And Tone Detection
• Manufacturer: Zetex Semiconductors plc.

ZNBG3210
ZNBG3211
16
14
12
10
8
6
4
2
0
2.4
2.3
2.2
2.1
2.0
JFET Drain Voltage v Drain Current
0
2
JFET Drain Current v R
4
20
Drain Current (mA)
Vcc = 5V
6
10V
6V
8V
40
R
8
cal
(k)
TYPICAL CHARACTERISTICS
10
60
ZNBG3210 ONLY
12
Vcc = 5V
cal
80
14
100
16
67-6
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
0.0
2.1
2.0
1.9
1.8
2.2
JFET Drain Voltage v Drain Current
0
2
4
External Vsub Load (mA)
V
0.2
sub
Note:- Operation with loads > 200µA
Drain Current (mA)
Vcc = 5V
6
v External Load
Vcc = 5V
10V
6V
8V
0.4
is not guaranteed.
10V
6V
8V
8
10
0.6
ZNBG3211 ONLY
12
0.8
14
1.0
16