CHA2190 Datasheet, PDF (5/9 Pages) United Monolithic Semiconductors – 20-30GHz Low Noise Amplifier

20-30GHz Low Noise Amplifier
CHA2190
Circuit typical response (In test-Jig):
Power measurements (Vd=4V)
21
15
GAIN dB(20GHz)
GAIN dB(24GHz)
13
GAIN dB(28GHz)
19
GAIN dB(30GHz)
11
GAIN dB(32GHz)
POUT dBm (20GHz)
9
POUT dBm (24GHz)
17
POUT dBm (28GHz)
7
POUT dBm (30GHz)
POUT dBm (32GHz)
5
15
3
1
13
-1
-3
11
-5
-20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0
Input Power (dBm)
Typical Output Power (Measurement in test Jig)
40
80
36
70
Id (Vd=4.5V Vg2=+1V
32
60
Id (Vd=4V)
28
Id (Vd=4V vg2=-1V
50
24
40
20
Gain P-1dB (Vd=4.5V Vg2=+1V)
30
Gain P-1dB (Vd=4V)
Gain P-1dB (Vd=4V Vg2=-1V)
16
20
12
10
8
P-1dB (Vd=4.5V Vg2=+1V)
0
4
P-1dB (Vd=4V)
-10
P-1dB (Vd=4.5V Vg2=+1V)
0
-20
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Frequency (GHz)
Tamb = +25°C
These values are representative of the package assembly with input and output bonding.
Typical Output power –1dB for typical biasing
Ref : DSCHA21902036 -05-Feb.-02-
5/9
Specifications subject to change without notice
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