HMC498LC4 Datasheet, PDF (3/6 Pages) Hittite Microwave Corporation – GaAs PHEMT MEDIUM POWER AMPLIFIER, 17 - 24 GHz

v00.0904
5
Output IP3 vs. Temperature
40
38
36
34
32
30
28
+25 C
26
+85 C
24
-40 C
22
20
16 17 18 19 20 21 22 23 24 25
FREQUENCY (GHz)
Gain, Power & OIP3
vs. Supply Voltage @ 23 GHz
40
38
36
34
32
Gain
P1dB
30
Psat
OIP3
28
26
24
22
20
4.5
5
5.5
Vdd Supply Voltage (Vdc)
Power Compression @ 18GHz
30
28
26
24
22
20
18
16
14
12
10
8
Pout (dBm)
6
Gain (dB)
4
PAE (%)
2
0
-10 -8 -6 -4 -2 0 2 4 6 8 10
INPUT POWER (dBm)
HMC498LC4
GaAs PHEMT MEDIUM
POWER AMPLIFIER, 17 - 24 GHz
Noise Figure vs. Temperature
10
9
+25 C
8
+85 C
7
-40 C
6
5
4
3
2
1
0
16 17 18 19 20 21 22 23 24 25
FREQUENCY (GHz)
Reverse Isolation vs. Temperature
0
-10
-20
+25 C
+85 C
-30
-40 C
-40
-50
-60
-70
16 17 18 19 20 21 22 23 24 25
FREQUENCY (GHz)
Power Compression @ 23 GHz
30
28
26
24
22
20
18
16
14
12
10
8
Pout (dBm)
6
Gain (dB)
4
PAE (%)
2
0
-10 -8 -6 -4 -2 0 2 4 6 8 10
INPUT POWER (dBm)
5 - 514
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
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