HMC491LP3_09 Datasheet, PDF (2/6 Pages) Hittite Microwave Corporation – GaAs MMIC LOW NOISE AMPLIFIER w/ BYPASS MODE, 3.4 - 3.8 GHz

v03.1206
HMC491LP3 / 491LP3E
GaAs MMIC LOW NOISE AMPLIFIER
w/ BYPASS MODE, 3.4 - 3.8 GHz
LNA Mode
Broadband Gain & Return Loss
20
15
10
S21
S11
5
S22
0
-5
-10
-15
-20
-25
2.8
3
3.2
3.4
3.6
3.8
4
FREQUENCY (GHz)
LNA Mode
8
Gain vs. Temperature
20
18
16
14
12
+25 C
+85 C
-40 C
10
3.4
3.5
3.6
3.7
3.8
FREQUENCY (GHz)
LNA Mode
Input Return Loss vs. Temperature
0
+25 C
-5
+85 C
-40 C
-10
-15
-20
3.4
3.5
3.6
3.7
3.8
FREQUENCY (GHz)
LNA Mode
Output Return Loss vs. Temperature
0
-3
+25 C
+85 C
-40 C
-6
-9
-12
-15
3.4
3.5
3.6
3.7
3.8
FREQUENCY (GHz)
LNA Mode
Noise Figure vs. Temperature
5
+25 C
4
+85 C
-40 C
3
2
1
0
3.4
3.5
3.6
3.7
3.8
FREQUENCY (GHz)
LNA Mode
Reverse Isolation vs. Temperature
0
-10
-20
+25 C
+85 C
-40 C
-30
-40
3.4
3.5
3.6
3.7
3.8
FREQUENCY (GHz)
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com
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