RFDA2015 Datasheet, PDF (3/10 Pages) RF Micro Devices – DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

RFDA2015
Typical Performance - 1.8GHz to 2.2GHz Application Circuit Performance
Gain, Major States, 25°C
S21 over Temperature, Max Gain
15
10
5
0
Gain (dB) -5
-10
-15
-20
-25
1.8
0dB
1dB
4dB
16dB
0.5dB
2dB
8dB
31.5dB
1.9
2.0
2.1
2.2
Frequency (GHz)
Input RL, Major States, 25°C
20
+25C
10
-40C
0
+85C
-10
-20
Gain (dB) -30
-40
-50
-60
-70
-80
0
1
2
3
4
5
6
Freq(GHz)
Input Return Loss over Temperature, Max Gain
0
0
0dB
0.5dB
1dB
2dB
4dB
8dB
-5
16dB
31.5dB
-5
-10
-10
IRL(dB) ^-15
IRL (dB) -15
-20
-25
-30
1.8
1.9
2.0
2.1
2.2
Frequency (GHz)
Output RL, Major States, 25°C
-20
-25
+25C
-40C
+85C
-30
0
1
2
3
4
5
6
Frequency (GHz)
Output Return Loss over Temperature, Max Gain
0
0
-5
-5
-10
ORL(dB) -15
-10
ORL (dB) -15
-20
-25
-30
1.8
0dB
1dB
4dB
16dB
0.5dB
2dB
8dB
31.5dB
1.9
2.0
2.1
2.2
Frequency (GHz)
-20
+25C
-25
-40C
+85C
-30
0
1
2
3
4
5
6
Frequency (GHz)
DS101117
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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