HMC628LP4 / 628LP4E
v07.0410
BiCMOS MMIC 5-Bit DIGITAL
VARIABLE GAIN AMPLIFIER, 50 - 800 MHz
50 to 250 MHz Tuning
Normalized Attenuation
(Only Major States are Shown)
Maximum Gain vs. Frequency
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
0
-5
-10
-15
-20
-25
+25 C
+85 C
-40 C
0.05
0.1
0.15
0.2
0.25
0.05
0.1
0.15
0.2
0.25
FREQUENCY (GHz)
FREQUENCY (GHz)
12
Input Return Loss
(Only Major States are Shown)
Output Return Loss
(Only Major States are Shown)
0
-5
0
-5
-10
-15
-20
-25
-30
-35
-40
-10
-15
-20
-25
-30
-35
-40
0.05
0.1
0.15
0.2
0.25
0.05
0.1
0.15
0.2
0.25
FREQUENCY (GHz)
FREQUENCY (GHz)
Output IP3 vs. Frequency
Output IP2 vs. Frequency
45
60
40
35
30
25
20
15
55
50
45
40
35
30
0.05
0.1
0.15
0.2
0.25
0.05
0.1
0.15
0.2
0.25
FREQUENCY (MHz)
FREQUENCY (MHz)
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rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implicPahtioon noreo:th9er7w8ise-2un5d0er-a3ny3p4a3tent orFpaatexn:t r9ig7ht8s -o2f A5n0alo-g3D3e7vi3ces. Order On-line at www.hittite.com
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12 - 35
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