at-38086-tr1 Avago Technologies, at-38086-tr1 Datasheet - Page 4

• Manufacturer Part Number: at-38086-tr1
• Description: 4.8 V Npn Silicon Bipolar Common Emitter Transistor -
• Manufacturer: Avago Technologies

AT-38086 Typical Performance, T
Freq. = 836.5 MHz, V
Figure 7. Output Power and Collector
Efficiency vs. Input Power.
Figure 10. Output Power vs. Input
Power Over Temperature.
28
26
24
22
20
18
16
28
26
24
22
20
18
16
14
14
2
2
source
source
load
load
4
4
P
= 0.46
= 0.46
out
INPUT POWER (dBm)
INPUT POWER (dBm)
6
6
= 0.86
= 0.86
8
8
+128
+128
c
-180
-180
10
10
T
T
T
C
C
C
CE
= +85 C
= +25 C
= –40 C
12
12
= 4.8 V, I
14
14
16 17
16 17
90
80
70
60
50
40
CQ
30
20
= 15 mA, CW operation, Test Circuit B (AMPS), unless otherwise specified
Figure 11. Input and Output Return
Loss vs. Frequency.
-10
-12
-14
29
27
25
23
21
19
17
15
Figure 8. Output Power vs. Input
Power Over Bias Voltage.
-2
-4
-6
-8
0
750
2
C
source
load
source
load
= 25 C
4
800
= 0.46
= 0.46
= 0.86
INPUT POWER (dBm)
FREQUENCY (MHz)
6
= 0.86
836.5
4-92
8
+128
Input R.L.
+128
-180
Output R.L.
-180
10
850
12
3.6 V
4.8 V
6.0 V
900
14
16 17
950
Figure 9. Collector Efficiency vs.
Input Power Over Bias Voltage.
Figure 12. IMD3, IMD5 vs. Output
Power Per Tone.
Note: Test circuit B (AMPS) used and re-tuned at
900 MHz.
-10
-15
-20
-25
-30
-35
-40
-45
-50
90
80
70
60
50
40
30
20
10
-5
0
2
5
source
source
load
load
7
4
OUTPUT POWER/TONE (dBm)
IMD3
= 0.46
= 0.48
9
INPUT POWER (dBm)
6
= 0.86
= 0.87
11
8
+128
+126
13
-180
-178
10
15 17 19
12
3.6 V
4.8 V
6.0 V
IMD5
14
16 17
21
22