HMC452ST89 Datasheet, PDF (4/22 Pages) Hittite Microwave Corporation – InGaP HBT 1 WATT POWER AMPLIFIER, 0.4 - 2.2 GHz

v01.0205
Broadband Gain
& Return Loss @ 470 MHz
25
20
15
10
S21
S11
5
S22
0
-5
-10
-15
-20
0.1
0.2
0.3
0.4
0.5
0.6
0.7
FREQUENCY (GHz)
Input Return Loss
vs. Temperature @ 470 MHz
0
-5
+25 C
-10
+85 C
-40 C
-15
-20
-25
0.43
0.45
0.47
0.49
0.51
0.53
FREQUENCY (GHz)
P1dB vs. Temperature @ 470 MHz
34
33
32
31
30
29
28
+25 C
27
+85 C
26
-40 C
25
24
0.43
0.45
0.47
0.49
0.51
0.53
FREQUENCY (GHz)
HMC452ST89 / 452ST89E
InGaP HBT 1 WATT POWER
AMPLIFIER, 0.4 - 2.2 GHz
Gain vs. Temperature @ 470 MHz
23
22
21
20
19
18
17
16
15
14
13
12
0.43
+25 C
+85 C
-40 C
0.45
0.47
0.49
0.51
FREQUENCY (GHz)
0.53
5
Output Return Loss
vs. Temperature @ 470 MHz
0
-2
-4
+25 C
+85 C
-6
-40 C
-8
-10
-12
-14
-16
0.43
0.45
0.47
0.49
0.51
0.53
FREQUENCY (GHz)
Psat vs. Temperature @ 470 MHz
34
33
32
31
30
29
28
27
26
25
24
0.43
+25 C
+85 C
-40 C
0.45
0.47
0.49
0.51
FREQUENCY (GHz)
0.53
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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