v02.0811
HMC797LP5E
GaAs pHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Second Harmonics vs. Temperature
@ Pout = 18 dBm, Vdd = 10V & Vgg = 3.5V
70
Second Harmonics vs.
Vdd @ Pout = 18 dBm, Idd = 400 mA [1]
70
60
50
+25C
+85C
40
-40C
60
50
+8V
+10V
+11V
40
30
20
30
20
9
10
10
0
0
4
8
12
16
20
24
FREQUENCY(GHz)
0
0
4
8
12
16
20
24
FREQUENCY(GHz)
Second Harmonics vs.
Idd @ Pout = 18 dBm, Vgg2 = 3.5V
70
60
50
300 mA
350 mA
400 mA
40
30
20
10
0
0
4
8
12
16
20
24
FREQUENCY(GHz)
Second Harmonics vs. Pout
Vdd = 10V & Vgg = 3.5V & Idd = 400 mA
70
60
+10 dBm
+12 dBm
+14 dBm
+16 dBm
50
+18 dBm
+20 dBm
40
30
20
10
0
0
4
8
12
16
20
24
FREQUENCY(GHz)
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
9-6