RFDA2026 Datasheet, PDF (7/16 Pages) RF Micro Devices – DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 1400MHz to 2700MHz, 6-BIT 0.5dB LSB CONTROL

RFDA2026
2400MHz to 2700MHz Application Circuit Data
Gain versus Frequency and Attentuation State
35
30
25
20
15
10
0dB
0.5dB
1dB
2dB
5
4dB
8dB
0
16dB
31.5dB
-5
-10
2.4
2.5
2.6
2.7
Frequency (GHz)
Gain versus Frequency and Temperature at 0dB
Attenuation State
33
32
31
30
29
28
27
+25°C
+85°C
26
-40°C
25
2.4
2.5
2.6
2.7
Frequency (GHz)
0
-5
-10
-15
-20
-25
-30
-35
2.4
Normalized Attenuation versus
Attenuation State
0dB
1dB
4dB
16dB
0.5dB
2dB
8dB
31.5dB
2.5
2.6
2.7
Frequency (GHz)
Input Return Loss versus Frequency and
Attenuation State
0
0dB
0.5dB
-5
1dB
2dB
-10
4dB
8dB
16dB
31.5dB
-15
-20
-25
-30
-35
-40
-45
2.4
2.5
2.6
2.7
Frequency (GHz)
Bit Error versus Frequency and
Attenuation State
0.4
0dB
0.5dB
1dB
2dB
4dB
8dB
0.2
16dB
31.5dB
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
2.4
2.5
2.6
2.7
Frequency (GHz)
Output Return Loss versus Frequency and
Attenuation State
0
0dB
0.5dB
-5
1dB
2dB
4dB
8dB
16dB
31.5dB
-10
-15
-20
-25
-30
2.4
2.5
2.6
2.7
Frequency (GHz)
DS141020
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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