ATF-521P8 Avago Technologies, ATF-521P8 Datasheet - Page 8

• Manufacturer Part Number: ATF-521P8
• Description: Atf-521p8 Gaas Field Effect
• Manufacturer: Avago Technologies

8
Note:
Bias current for the above charts are quiescent conditions. Actual level may increase depending on amount of RF drive.
ATF-521P8 Typical Performance Curves
Tuned for Optimal P1dB
Figure 33. PAE @ P1dB vs. I
at 2 GHz.
Figure 36. OIP3 vs. Temp and Freq
tuned for optimal P1dB at 4.5V, 200 mA.
Figure 39. PAE vs Temp and Freq
tuned for optimal P1dB at 4.5V.
60
55
50
45
40
35
30
25
20
50
45
40
35
30
25
20
15
60
50
40
30
20
10
0
100
0.5
0.5
150
1
1
1.5
1.5
FREQUENCY (GHz)
FREQUENCY (GHz)
200
4.5V
4V
3V
I dq (mA)
2
2
250
2.5
2.5
dq
300
and V
3
3
85°C
25°C
-40°C
85°C
25°C
-40°C
350
3.5
3.5
ds
400
4
4
, continued (at 25°C unless specified otherwise)
Figure 34. PAE @ P1dB vs. I
at 900 MHz.
Figure 37. P1dB vs. Temp and Freq
(tuned for optimal P1dB at 4.5V, 200 mA).
55
50
45
40
35
30
25
20
32
30
28
26
24
22
20
100
0.5
150
1
1.5
200
FREQUENCY (GHz)
4.5V
4V
3V
I dq (mA)
2
250
2.5
dq
300
and V
3
85°C
25°C
-40°C
350
ds
3.5
400
4
Figure 35. PAE @ P1dB vs. I
at 3.9 GHz.
Figure 38. Gain vs. Temp and Freq
tuned for optimal P1dB at 4.5V, 200 mA.
40
35
30
25
20
20
15
10
5
0
100
0.5
150
1
1.5
200
FREQUENCY (GHz)
4.5V
4V
3V
I dq (mA)
2
250
2.5
dq
300
and V
3
85°C
25°C
-40°C
350
3.5
ds
400
4