HMC628LP4 Datasheet, PDF (7/14 Pages) Hittite Microwave Corporation – BiCMOS MMIC 5-Bit DIGITAL VARIABLE GAIN AMPLIFIER, 50 - 800 MHz

12
HMC628LP4 / 628LP4E
v07.0410
BiCMOS MMIC 5-Bit DIGITAL
VARIABLE GAIN AMPLIFIER, 50 - 800 MHz
500 to 800 MHz Tuning
Bit Error vs. Frequency
(Only Major States are Shown)
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
0.4
0.5
0.6
0.7
0.8
0.9
FREQUENCY (GHz)
Bit Error vs. Attenuation State
1
0.8
0.6
700 MHz
0.4
0.2
0
-0.2
-0.4
800 MHz
-0.6
-0.8
-1
0
4
8
12
16
20
24
ATTENUATION STATE (dB)
Normal Relative Phase vs. Frequency
(Only Major States are Shown)
0
-5
-10
-15
-20
-25
-30
-35
0.4
0.5
0.6
0.7
0.8
0.9
FREQUENCY (GHz)
Noise Figure vs. Frequency
10
9
8
7
6
5
4
3
2
1
0
0.4
0.5
0.6
0.7
0.8
FREQUENCY (GHz)
Step Error vs. Frequency
(Only Major States are Shown)
1
0.8
16 dB
0.6
0.4
0.2
0
-0.2
-0.4
23 dB
-0.6
-0.8
-1
0.4
0.5
0.6
0.7
0.8
0.9
FREQUENCY (GHz)
Output IP3 vs. Attenuation @ 650 MHz
45
40
35
30
25
20
15
0
5
10
15
20
25
ATTENUATION (dB)
12 - 40
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