ADL5324

Data Sheet

Rev. 0 | Page 12 of 20

HIGH TEMPERATURE OPERATION

The ADL5324 has excellent performance at temperatures above 85°C. At 105°C, the gain and P1dB decrease by 0.2 dB, the OIP3

decreases by 0.1 dB, and the noise figure increases by 0.31 dB compared with the data at 85°C. Figure 28 through Figure 30 show the

performance at 105°C.

12.0

12.5

13.0

13.5

14.0

14.5

15.0

2110

2120

2130

2140

FREQUENCY (MHz)

2150

2160

2170

25°C

85°C

105°C

Figure 28. Gain vs. Frequency and Temperature, 5 V Supply, 2140 MHz

23

28

33

38

43

48

23

25

27

29

31

33

2110

2120

2130

2140

2150

2160

2170

25°C

85°C

105°C

FREQUENCY (MHz)

OIP3

P1dB

Figure 29. OIP3 and P1dB vs. Frequency and Temperature,

5 V Supply, 2140 MHz

2

3

4

5

6

2110

2120

2130

2140

FREQUENCY (MHz)

2150

2160

2170

25°C

85°C

105°C

Figure 30. Noise Figure vs. Frequency and Temperature, 5 V Supply,

2140 MHz

2110

2120

2130

2140

FREQUENCY (MHz)

2150

2160

2170

25°C

85°C

105°C

12.0

12.5

13.0

13.5

14.0

14.5

15.0

Figure 31. Gain vs. Frequency and Temperature, 3.3 V Supply, 2140 MHz

23

28

33

38

43

48

23

25

27

29

31

33

2110

2120

2130

2140

2150

2160

2170

25°C

85°C

105°C

FREQUENCY (MHz)

OIP3

P1dB

Figure 32. OIP3 and P1dB vs. Frequency and Temperature, 3.3 V Supply,

2140 MHz

2

3

4

5

6

2110

2120

2130

2140

FREQUENCY (MHz)

2150

2160

2170

25°C

85°C

105°C

Figure 33. Noise Figure vs. Frequency and Temperature, 3.3 V Supply,

2140 MHz