CHA2190 Ver la hoja de datos (PDF) - United Monolithic Semiconductors
Número de pieza
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Fabricante
CHA2190
United Monolithic Semiconductors
CHA2190 Datasheet PDF : 8 Pages
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CHA2190
20-30GHz Low Noise Amplifier
Typical Results
Typical Gain, Matching and Noise Figure (On wafer Measurements)
Tamb = +25°C
Vd = 4V Vg1 and Vg2 non connected; Id = 50mA
Typical gain slope versus temperature: -0.025dB/°C
Typical noise figure slope versus temperature: 0.011dB/°C
18
18
14
14
10
10
dBS21
NF
dBS11
dBS22
6
6
2
2
-2
-2
-6
-6
-10
-10
-14
-14
-18
-18
-22
-22
-26
-26
14 16 18 20 22 24 26 28 30 32 34 36
Frequency ( GHz )
Chip Typical Response (In test Jig)
24
22
Gain: Vd=4.5V Vg2=+1V
120
20
Gain: Vd=4V
18
Gain: Vd=4V Vg2=-1V
100
16
80
14
Id( Vd=4.5V Vg2=+1V)
12
60
Id (Vd=4V)
10
Id (Vd=4V Vg2=-1V)
8
40
6
NF : (all biasing options)
4
20
2
0
0
18 20 22 24 26 28 30 32 34 36
Frequency (GHz)
Ref : DSCHA21902036 -05-Feb.-02
4/8
Specifications subject to change without notice
Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
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