General Purpose Packaged PHEMT Chips
AFP02N8-212, AFP02N8-213
Typical Performance Data
6
V
DS
= 2 V, I
DS
= 15 mA
5
20
8
24
10
F = 12 GHz, V
DS
= 2 V
8
G
A
(dB)
6
4
NF
MIN
(dB)
2
0
0
5
10
15
20
25
30
35
40
2
0
6
4
10
NF
MIN
(dB)
G
A
(dB)
3
2
1
0
0
2
4
6
8
10
12
14
16
18
NF
MIN
(dB)
12
8
4
0
NF
MIN
(dB)
4
16
G
A
(dB)
G
A
(dB)
Frequency (GHz)
I
DS
(mA)
RF Minimum Noise Figure (NF
MIN
) and
Associated Gain (G
A
) vs. Frequency (GHz)
100
RF Minimum Noise Figure (NF
MIN
) and
Associated Gain (G
A
) vs. Drain Current (I
DS
)
100
V
DS
= 2 V
100
gm (mS)
l
DS
(mA)
l
DS
(mA)
50
50
50
0
0
0.5
1.0
1.5
2.0
2.5
3.0
0
-2.0
-1.0
0
1.0
0
V
DS
(V)
V
GS
(V)
DC Drain Current (I
DS
) vs. Drain Voltage (V
DS
)
as a Function of Gate to Source Voltage (V
GS
)
DC Drain Current (I
DS
) and
Transconductance (gm) vs.
Gate to Source Voltage (V
GS
)
Typical Noise Parameters
(V
DS
= 2 V, I
DS
= 15 mA)
Freq.
(GHz)
1
2
4
6
8
10
12
14
16
18
NF
MIN
(dB)
0.75
1.10
1.55
2.00
2.50
3.00
3.50
4.00
4.50
5.00
Mag.
0.84
0.72
0.54
0.43
0.39
0.39
0.43
0.48
0.55
0.60
Γ
opt
Ang.
25.40
50.20
99.00
145.40
-171.80
-133.60
-100.10
-71.10
-45.90
-23.30
R
N
/50
0.12
0.23
0.23
0.15
0.16
0.32
0.66
1.16
1.77
2.38
G
A
(dB)
23.50
18.00
13.20
10.20
8.10
6.51
5.82
5.20
4.51
4.10
2
Alpha Industries, Inc.
[781] 935-5150
•
Fax
[617] 824-4579
•
Email
sales@alphaind.com
•
www.alphaind.com
Specifications subject to change without notice. 6/99A
ALPHA [ ALPHA INDUSTRIES ]
