HMC680LP4_10 Datasheet, PDF (2/8 Pages) Hittite Microwave Corporation – BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz

HMC680LP4 / 680LP4E
v03.0609
BiCMOS MMIC 5-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, 30 - 400 MHz
Maximum Gain vs. Frequency
25
20
15
10
+25 C
+85 C
-40 C
5
0
0
0.1
0.2
0.3
0.4
0.5
0.6
FREQUENCY (GHz)
Normalized Attenuation
(Only Major States are Shown)
0
-5
-10
8 dB
-15
-20
16 dB
-25
23 dB
-30
-35
0
0.1
0.2
0.3
0.4
0.5
0.6
FREQUENCY (GHz)
Input Return Loss
(Only Major States are Shown)
0
-5
I.L
-10
-15
-20
-25
-30
Maximum Attenuation
-35
-40
0
0.1
0.2
0.3
0.4
0.5
0.6
FREQUENCY (GHz)
Output Return Loss
(Only Major States are Shown)
0
I.L
-5
-10
-15
Maximum Attenuation
-20
-25
-30
0
0.1
0.2
0.3
0.4
0.5
0.6
FREQUENCY (GHz)
Bit Error vs. Frequency
(Only Major States are Shown)
2
1.5
1
1, 2, 4, 8, 16 dB
0.5
0
-0.5
-1
23 dB
-1.5
-2
0
0.1
0.2
0.3
0.4
0.5
0.6
FREQUENCY (GHz)
Bit Error vs. Attenuation State
5
4
Bit Error < 1dB, 400MHz And Below
3
2
30MHz
1
0
-1
-2
-3
600MHz
-4 Bit Error > 1dB, 450MHz And Above
-5
0
4
8
12
16
20
24
ATTENUATION STATE (dB)
12
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]
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