Data Sheet

ADL5320

HIGH TEMPERATURE AND 3.3 V OPERATION

The ADL5320 has excellent performance at temperatures higher than 85°C. At 105°C, the gain and P1dB decrease by 0.2 dB, the OIP3

decreases by 0.4 dB, and the noise figure increases by 0.2 dB, compared with the data at 85°C. Figure 28, Figure 29, and Figure 30 show

the performance at 105°C.

10

11

12

13

14

15

16

2060

2080

2100

2120

2140

2160

2180

2200

2220

FREQUENCY (MHz)

25°C

85°C

105°C

Figure 28. Gain vs. Frequency and Temperature,

5 V Supply, 2060 MHz to 2200 MHz

29

31

33

35

37

39

41

43

45

25.0

25.5

26.0

26.5

27.0

27.5

28.0

28.5

29.0

2060

2080

2100

2120

2140

2160

2180

2200

2220

FREQUENCY (MHz)

25°C

25°C

85°C

85°C

105°C

105°C

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

5 V Supply, 2060 MHz to 2200 MHz

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0

1900

1950

2000

2050

2100

2150

2200

2250

2300

FREQUENCY (MHz)

85°C

25°C

105°C

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

2060 MHz to 2200 MHz

10.0

10.5

11.0

11.5

12.0

12.5

13.0

13.5

14.0

14.5

15.0

2060

2080

2100

2120

2140

2160

2180

2200

2220

FREQUENCY (MHz)

+25°C

–40°C

+85°C

+105°C

Figure 31. Gain vs. Frequency and Temperature,

3.3 V Supply, 2060 MHz to 2200 MHz

27

28

29

30

31

32

33

21

22

23

24

25

26

27

2060

2080

2100

2120

2140

2160

2180

2200

2220

FREQUENCY (MHz)

+25°C

+25°C

–40°C

–40°C

+85°C

+105°C

+85°C

+105°C

Figure 32. OIP3 and P1dB vs. Frequency and Temperature,

3.3 V Supply, 2060 MHz to 2200 MHz

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0

1900

1950

2000

2050

2100

2150

2200

2250

2300

FREQUENCY (MHz)

+85°C

+105°C

+25°C

–40°C

Figure 33. Noise Figure vs. Frequency and Temperature,

3.3 V Supply, 2060 MHz to 2200 MHz

Rev. B | Page 11 of 20