AT-30511, AT-30533 Characterization Information, T
A
= 25
°
C
AT-30511 AT-30533
Symbol
P
1dB
G
1dB
IP
3
|S
21
|
E2
C
CB
Parameters and Test Conditions
Power at 1 dB Gain Compression (opt tuning)
V
CE
= 2.7 V, I
C
= 5 mA
Gain at 1 dB Gain Compression (opt tuning)
V
CE
= 2.7 V, I
C
= 5 mA
Output Third Order Intercept Point,
V
CE
= 2.7 V, I
C
= 5 mA (opt tuning)
Gain in 50
Ω
System; V
CE
= 2.7 V, I
C
= 1 mA
Collector-Base Capacitance
f = 0.9 GHz
f = 0.9 GHz
f = 0.9 GHz
f = 0.9 GHz
V
CB
= 3V, f = 1 MHz
Units
dBm
dB
dBm
dB
pF
Typ
7
16.5
17
10
0.04
Typ
7
15
17
9
0.04
Typical Performance
2.5
25
25
2.0
NOISE FIGURE (dB)
AMPLIFIER NF
20
5 mA
Ga (dB)
20
5 mA
Ga (dB)
15
1.5
15
1.0
NF MIN.
10
1 mA
5
10
1 mA
5
0.5
1 mA
5 mA
0
0
0.5
1.0
1.5
2.0
2.5
0
0
0.5
1.0
1.5
2.0
2.5
0
0
0.5
1.0
1.5
2
2.5
FREQUENCY (GHz)
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 2. AT-30511 and AT-30533
Minimum Noise Figure and Amplifier
NF
[1]
vs. Frequency and Current at
V
CE
= 2 .7 V.
10
Figure 3. AT-30511 Associated Gain at
Optimum Noise Match vs. Frequency
and Current at V
CE
= 2 .7 V.
Figure 4. AT-30533 Associated Gain at
Optimum Noise Match vs. Frequency
and Current at V
CE
= 2 .7 V.
25
25
8
20
G 1dB (dBm)
G 1dB (dBm)
20
P 1dB (dBm)
5 mA
6
5 mA
15
2 mA
10
15
5 mA
4
2 mA
2
10
2 mA
5
5
0
0
0.5
1.0
1.5
2.0
2.5
0
0
0
0.5
1.0
1.5
2.0
2.5
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (GHz)
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 5. AT-30511 and AT-30533
Power at 1 dB Gain Compression vs.
Frequency and Current at V
CE
= 2.7 V.
Figure 6. AT-30511 1 dB Compressed
Gain vs. Frequency and Current at
V
CE
= 2.7 V.
Figure 7. AT-30533 1 dB Compressed
Gain vs. Frequency and Current at
V
CE
= 2.7 V.
Note:
1. Amplifier NF represents the noise figure which can be expected in a real circuit representing reasonable reflection coefficients and
including circuit losses.
4-25
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
