BB404 Hitachi Semiconductor (acquired by Renesas), BB404 Datasheet - Page 8

• Manufacturer Part Number: BB404
• Description: Build in Biasing Circuit MOS FET IC Uhf/vhf RF Amplifier
• Manufacturer: Hitachi Semiconductor (acquired by Renesas)

BB404M
8
180°
–150°
0
–.2
150°
.2
Test Condition :
Test Condition :
–.4
.4
S11 Parameter vs. Frequency
S12 Parameter vs. Frequency
50—1000 MHz (50 MHz step)
50—1000 MHz (50 MHz step)
–120°
.2
120°
–.6
.6
.4
–.8
.8
.6 .8 1
V
V
V
V
DS
G2S
DS
G2S
–90°
–1
90°
1
= 9 V , V
= 9 V , V
= 6 V , R
= 6 V , R
1.5
Scale: 0.002 / div.
–1.5
2
1.5
G1
G1
–60°
60°
3 4 5
G
G
= 9 V
= 9 V
= 470 k
= 470 k
–2
2
3
10
–3
–30°
30°
4
–4
5
–5
10
–10
0
180°
–150°
150°
0
–.2
.2
Test Condition :
Test Condition :
–.4
.4
S22 Parameter vs. Frequency
S21 Parameter vs. Frequency
50—1000 MHz (50 MHz step)
50—1000 MHz (50 MHz step)
–120°
.2
120°
–.6
.6
.4
–.8
.8
.6 .8 1
V
V
V
V
G2S
DS
G2S
DS
–90°
–1
90°
1
= 9 V , V
= 9 V , V
= 6 V , R
= 6 V , R
1.5
Scale: 1 / div.
–1.5
2
1.5
G1
G1
–60°
60°
3 4 5
G
G
= 9 V
= 9 V
= 470 k
= 470 k
–2
2
3
10
–3
–30°
30°
4
–4
5
–5
10
–10
0°