HMC539LP3 Datasheet, PDF (2/6 Pages) Hittite Microwave Corporation – 0.25 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 4.0 GHz

HMC539LP3 / 539LP3E
v00.0605
0.25 dB LSB GaAs MMIC 5-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 4.0 GHz
Insertion Loss
0
-0.5
-1
-1.5
+25 C
-2
+85 C
-40 C
-2.5
-3
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
FREQUENCY (GHz)
Normalized Attenuation
(Only Major States are Shown)
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
FREQUENCY (GHz)
Bit Error vs. Frequency
(Only Major States are Shown)
0.35
0.3
0.25
0.2
0.15
0.1
0.25 dB
0.5 dB
0.05
0
-0.05
-0.1
-0.15
-0.2
-0.25
2 dB
7.75 dB
4 dB
1 dB
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
FREQUENCY (GHz)
Return Loss RF1, RF2
(Only Major States are Shown)
0
-5
-10
-15 ^I.L.dB
-20
0.25 dB 0.5 dB 2 dB
4 dB 7.75 dB
1 dB
-25
-30
-35
-40
-45
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
FREQUENCY (GHz)
Bit Error vs. Attenuation State
0.5
0.25
3 GHz
4 GHz 40 MHz
0
-0.25
100 MHz
1 GHz 500 MHz
2 GHz
-0.5
0
1
2
3
4
5
6
7
8
ATTENUATION STATE (dB)
Relative Phase vs. Frequency
(Only Major States are Shown)
20
15
10
7.75 dB
4 dB
5
2 dB
0
-5
-10
0.25-1 dB
-15
-20
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
FREQUENCY (GHz)
6
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
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