ZBNG4000 Datasheet, PDF (2/10 Pages) Zetex Semiconductors – FET BIAS CONTROLLER

ZNBG4000 ZNBG4001
ZNBG6000 ZNBG6001
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
-0.6V to 15V
Supply Current
100mA
Drain Current (per FET)
(set by RCAL1 and RCAL2)
Output Current
0 to 15mA
100mA
Operating Temperature -40 to 70°C
Storage Temperature
-50 to 85°C
Power Dissipation (Tamb= 25°C)
QSOP16
500mW
QSOP20
650mW
ELECTRICAL CHARACTERISTICS TEST CONDITIONS (Unless otherwise stated):
T_amb= 25°C,V_CC=5V,I_D=10mA (R_CAL1 =33kΩ;R_CAL2 =33kΩ)
SYMBOL PARAMETER
CONDITIONS
LIMITS
UNITS
Min Typ Max
V_CC
Supply Voltage
I_CC
Supply Current
ZNBG4000/1
I_CC
Supply Current
ZNBG6000/1
V_SUB
Substrate Voltage
(Internally generated)
Output Noise
E_ND
Drain Voltage
E_NG
Gate Voltage
f_O
Oscillator Freq.
DRAIN CHARACTERISTICS
5
I_D1 to I_D4=0
I_D1 to I_D4=10mA
ID1 to I_D6=0
I_D1 to I_D6=10mA
I_SUB= 0
I_SUB= -200µA
-3.5 -3
12
V
10
mA
50
mA
15
mA
75
mA
-2
V
-2
V
C_G=4.7nF, C_D=10nF
C_G=4.7nF, C_D=10nF
0.02 Vpkpk
0.005 Vpkpk
200
350
800
kHz
I_D
Current
Current Change
8
10
12
mA
∆I_DV
∆I_DT
V_D
with V_CC
V_CC=5 to 12V
with T_j
T_j=-40 to +70°C
Voltage
ZNBG4000, ZNGB6000
2
ZNBG4001, ZNBG6001
1.8
0.02
0.05
2.2
2.4
2
2.2
%/V
%/°C
V
V
Voltage Change
∆V_DV
∆V_DT
with V_CC
with T_j
V_CC= 5 to 12V
0.5
T_j = -40 to +70°C
50
%/V
ppm
4-138