ZABG4002 Datasheet, PDF (4/7 Pages) Diodes Incorporated – LOW POWER 4 STAGE FET LNA BIAS CONTROLLER

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Diodes Incorporated
ZABG4002
Typical Characteristics (Measured at T_AMB = 25°C, V_CC = 3.3V, R_CAL1 = R_CAL2 = 39k (setting I_D to 10mA) unless otherwise stated)
ZABG4002 Drain Current vs RCAL
15
ZABG4002 Drain Voltage vs Drain Current
2.2
10
5
0
10
100
1000
RCAL (k)
ZABG4002 Drain Drain Current vs Temperature
20
18
16
14
12
10
8
6
4
2
0
-40
-20
0
20
40
60
80
Temperature (°C)
ZABG4002 Substrate Voltage vs Substrate Current
-2
-2.2
-2.4
-2.6
-2.8
-3
0
50
100
150
200
250
Substrate Current (uA)
2.1
2
1.9
1.8
0
5
10
15
Drain Current (mA)
ZABG4002 Drain Voltage vs Temperature
2.3
2.2
2.1
2
1.9
1.8
1.7
-40
-20
0
20
40
60
80
Temperature (°C)
ZABG4002
Document number: DS32047 Rev. 2 - 2
4 of 7
www.diodes.com
February 2010
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