2SC4988
S11 Parameter vs. Frequency
.8
.6
.4
3
.2
4
5
10
0
.2
.4
.6 .8 1.0 1.5 2
3 45
10
Ð10
Ð.2
Ð5
Ð4
Ð3
Ð.4
Ð.6
Ð.8
Ð1.5
Ð2
–120°
–90°
–60°
Ð1
–150°
–30°
180°
0°
150°
30°
1
1.5
2
120°
S21 Parameter vs. Frequency
90°
Scale: 5 / div.
60°
Condition: V
CE
= 5 V , Zo = 50
Ω
200 to 2000 MHz (200 MHz step)
(I
C
= 5 mA)
(I
C
= 20 mA)
Condition: V
CE
= 5 V , Zo = 50
Ω
200 to 2000 MHz (200 MHz step)
(I
C
= 5 mA)
(I
C
= 20 mA)
S12 Parameter vs. Frequency
90°
120°
S22 Parameter vs. Frequency
.8
.6
.4
3
1
1.5
2
Scale: 0.01 / div.
60°
150°
30°
.2
4
5
10
180°
0°
0
.2
.4
.6 .8 1.0 1.5 2
3 45
10
–10
–.2
–150°
–30°
–.4
–120°
–90°
–60°
–.6
–.8
–1.5
–2
–1
–5
–4
–3
Condition: V
CE
= 5 V , Zo = 50
Ω
200 to 2000 MHz (200 MHz step)
(I
C
= 5 mA)
(I
C
= 20 mA)
Condition: V
CE
= 5 V , Zo = 50
Ω
200 to 2000 MHz (200 MHz step)
(I
C
= 5 mA)
(I
C
= 20 mA)
Rev.3.00 Aug 10, 2005 page 5 of 7
RENESAS [ RENESAS TECHNOLOGY CORP ]
