HSG2005

Rev.4.00 Jun 21, 2006 page 5 of 12

5.8 GHz Characteristics

Input Power Pin (dBm)

10
0
5
15
20
5
25
15 2010

P

in

- P

out

Characteristics

I
op
(mA)
OUT
IN
0.5 pF
*1 µF
*1 µF
0.2 pF
1000 pF
27
2 pF
2 pF
VCC
VBB : Bias Control
1000 pF
0.4 pF
0.5 pF
10 pF 10 pF

Evaluation Board Circuit

Pin - Pout Characteristics

0
-10
-30
0
-20
10
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)

3rd. Order Intermodulation Distortion (IMD3)

-50 20
-30
-10
10
30
V
CE
= 3.6 V
I
idle
= 100 mA
f = 5.8 GHz
Fundamental
(1tone)
IMD3
(2tone: f = 1MHz)
100
0
150
200
50
250
P
out
I
op
PG
V
CC
= 3.6 V
I
idle
= 100 mA
f = 5.8 GHz
Output Power P
out
(dBm)
Power Gain PG (dB)
-10
-30
0
-20
10
57864

Frequency f (GHz)

S parameter (dB)

S parameter vs. Frequency

P
out
/ IMD3 (dBm)
VCE = 3.6 V
IC = 100 mA
S21
S11
S22
S12
S21
S22
S12
S11
V
CE
= 3.6 V
I
C
= 150 mA