HMC452ST89 Datasheet, PDF (8/22 Pages) Hittite Microwave Corporation – InGaP HBT 1 WATT POWER AMPLIFIER, 0.4 - 2.2 GHz

v01.0205
Broadband Gain
& Return Loss @ 1900 MHz
15
10
5
S21
S11
0
S22
-5
-10
-15
-20
-25
1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3
FREQUENCY (GHz)
Input Return Loss
vs. Temperature @ 1900 MHz
0
+25 C
-5
+85 C
-40 C
-10
-15
-20
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
P1dB vs. Temperature @ 1900 MHz
34
33
32
31
30
29
28
+25 C
27
+85 C
26
-40 C
25
24
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
HMC452ST89 / 452ST89E
InGaP HBT 1 WATT POWER
AMPLIFIER, 0.4 - 2.2 GHz
Gain vs. Temperature @ 1900 MHz
13
12
11
10
9
8
7
6
5
+25C
4
+85C
-40C
3
2
1
0
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
5
Output Return Loss
vs. Temperature @ 1900 MHz
0
+25 C
-5
+85 C
-40 C
-10
-15
-20
-25
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
Psat vs. Temperature @ 1900 MHz
34
33
32
31
30
29
+25 C
28
+85 C
27
-40 C
26
25
24
1.7
1.8
1.9
2
2.1
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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