HMC305SLP4E Datasheet, PDF (5/14 Pages) Analog Devices – GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz

HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
Step Error vs. Frequency
1.2
0.8
0.4
0
-0.4
-0.8
-1.2
0.5
1
1.5
2
2.5
3
FREQUENCY (GHz)
0.5 dB
1 dB
2 dB
4 dB
3.5
4
8 dB
15.5 dB
Frequency Response Plots 0.4 to 8 GHz
Insertion Loss
0
-0.5
-1
-1.5
-2
-2.5
-3
-3.5
-4
0
1
2
3
4
5
6
FREQUENCY (GHz)
+25C
+85C
7
8
-40C
Return Loss RF1, RF2
(Only Major States are Shown)
0
-10
-20
-30
-40
-50
-60
0
1
2
3
4
5
6
7
8
FREQUENCY (GHz)
I.L
0.5 dB
1 dB
2 dB
4 dB
8 dB
15.5 dB
Normalized Attenuation
(Only Major States are Shown)
0
-2
-4
-6
-8
-10
-12
-14
-16
0
1
2
3
4
5
6
FREQUENCY (GHz)
0.5 dB
1 dB
2 dB
4 dB
7
8
8 dB
15.5 dB
Bit Error vs. Attenuation State
1.25
1
0.75
0.5
0.25
0
-0.25
-0.5
0
2
4
6
8
10 12
ATTENUATION STATE (dB)
1 GHz
2 GHz
3 GHz
4 GHz
5 GHz
6 GHz
14 16
7 GHz
8 GHz
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3
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