HSG2004
Rev.4.00 Jun 21, 2006 page 5 of 12

5.8 GHz Characteristics

Input Power Pin (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
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
Pout
Iop
PG
V
CC
= 3.6 V
I
idle
= 30 mA
f = 5.8 GHz