RFDA0066 Datasheet, PDF (7/18 Pages) RF Micro Devices – DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 5MHz TO 1GHz, 12-BIT 0.5dB LSB CONTROL

RFDA0066
Test Conditions: Changing DSA1 setting, with DSA2 at 0dB Attenuation (25°C)
Input Return Loss
(DSA1, MajorStates)
0
0
0.5
-5
1
2
4
8
-10
16
31.5
-15
-20
-25
-30
-35
-40
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Frequency (GHz)
Output Return Loss
(DSA1, MajorStates)
0
0
0.5
-5
1
2
-10
4
8
16
31.5
-15
-20
-25
-30
-35
-40
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Frequency (GHz)
Bit Error
(DSA1, MajorStates)
1.5
1.2
0.5
1
2
4
0.9
8
16
31.5
0.6
0.3
0.0
-0.3
-0.6
-0.9
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Frequency (GHz)
Relative Phase
(DSA1, MajorStates)
20
15
10
5
0
-5
-10
0.5
1
2
4
8
16
-15
31.5
-20
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Frequency (GHz)
DS141218
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
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