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HSG2004
Rev.4.00 Jun 21, 2006 page 5 of 12
5.8 GHz Characteristics
Input Power P
in
(dBm)
10
0
-10
15
20
5
25
10 200
P
in
- P
out
Characteristics
I
op
(mA)
OUT
IN
0.5 pF
*1 µF
*1 µF
0.3 pF
1000 pF
20 Ω
2 pF
2 pF
VCC
VBB:Bias Control
1000 pF
0.5 pF
0.5 pF
10 pF
10 pF
Evaluation Board Circuit
P
in
- P
out
Characteristics
-20
-10
-30
0
10
-20
20
57864
Frequency f (GHz)
S parameter (dB)
S parameter vs. Frequency
-20
0
20
-40
40
-40 0 40-20-60
Input Power P
in
(dBm)
P
out
/ IMD3 (dBm)
3rd. Order Intermodulation Distortion (IMD3)
-60
20
100
0
150
200
50
250
Output Power P
out
(dBm)
Power Gain PG (dB)
-10
-30
0
10
-20
20
57864
Frequency f (GHz)
S parameter (dB)
S parameter vs. Frequency
V
CE
= 3.6 V
I
idle
= 30 mA
f = 5.8 GHz
Fundamental
(1tone)
IMD3
(2tone:∆f = 1MHz)
S21
S22
S12
S11
V
CE
= 3.6 V
I
C
= 40 mA
S21
S22
S12
S11
V
CE
= 3.6 V
I
C
= 30 mA
P
out
I
op
PG
V
CC
= 3.6 V
I
idle
= 30 mA
f = 5.8 GHz