Data Sheet

HMC8108

Rev. 0 | Page 11 of 18

Measurements performed as image reject mixer with lower sideband selected, external 90° hybrid at the IF ports, IF = 60 MHz,

9.0

9.2

9.4

9.6

9.8

10.0

RF FREQUENCY (GHz)

0

–2

–6

–4

–8

–10

+85°C

+25°C

–40°C

Figure 39. Input Power for 1 dB Compression (P1dB) vs. RF Frequency over

Temperature

–30

–22

–14

–6

2

10

–26

–18

–10

–2

6

RF INPUT POWER (dBm)

20

15

–5

5

10

–10

0

–15

–20

170

160

120

140

150

110

130

100

90

+85°C

+25°C

–40°C

Figure 40. IF Output Power and Total Drain Current vs. RF Input Power over

Temperature

10

6

8

2

4

0

–16

–14

–10

–12

–8

–6

–2

–4

0

LO DRIVE (dBm)

10GHz

9.41GHz

9GHz

Figure 41. Noise Figure vs. LO Drive at Various RF Frequencies

0

–2

–4

–6

–8

–10

9.0

9.2

9.4

9.6

9.8

10.0

RF FREQUENCY (GHz)

–0.5V

–1V

0V

Figure 42. Input Power for 1 dB Compression (P1dB) vs. RF Frequency at

Various Control Voltages

5

4

3

2

1

0

9.0

9.2

9.4

9.6

9.8

10.0

RF FREQUENCY (GHz)

+85°C

+25°C

–40°C

Figure 43. Noise Figure vs. RF Frequency over Temperature

16

12

8

4

0

9.0

9.2

9.4

9.6

9.8

10.0

RF FREQUENCY (GHz)

–0.5V

–1V

0V

Figure 44. Noise Figure vs. RF Frequency at Various Control Voltages