ADL8111

Data Sheet

Rev. 0 | Page 10 of 24

INTERNAL AMPLIFIER STATE

16

–20

–4

12

–12

4

–8

8

–16

0

0

10

9

8

7

6

5

4

3

2

1

FREQUENCY (GHz)

S11

S21

S22

Figure 26. Broadband Gain and Return Loss vs. Frequency (100 MHz to 10 GHz),

State = Internal Amplifier (Refer to Figure 76 for the Test Circuit)

16

0

2

6

10

14

4

8

12

0.01

0.10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

FREQUENCY (GHz)

+85°C

+25°C

–40°C

Figure 27. Gain Over Temperature vs. Frequency (10 MHz to 100 MHz)

State = Internal Amplifier (Refer to Figure 76 for the Test Circuit)

0

–25

–15

–5

–20

–10

0.01

0.10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

FREQUENCY (GHz)

+85°C

+25°C

–40°C

Figure 28. Input Return Loss vs. Frequency (10 MHz to 100 MHz),

State = Internal Amplifier (Refer to Figure 76 for the Test Circuit)

0

8

7

6

5

4

3

2

1

FREQUENCY (GHz)

16

0

2

6

10

14

4

8

12

5.5V

5.0V

4.5V

Figure 29. Gain vs Frequency Over VDD (100 MHz to 10 GHz),

State = Internal Amplifier (Refer to Figure 76 for the Test Circuit)

0

8

7

6

5

4

3

2

1

FREQUENCY (GHz)

+85°C

+25°C

–40°C

16

0

2

6

10

14

4

8

12

Figure 30. Gain vs. Frequency Over Temperature (100 MHz to 10 GHz)

State = Internal Amplifier (Refer to Figure 76 for the Test Circuit)

0

8

7

6

5

4

3

2

1

FREQUENCY (GHz)

0

–25

–15

–5

–20

–10

+85°C

+25°C

–40°C

Figure 31. Input Return Loss vs. Frequency Over Temperature (100 MHz to 8 GHz),

State = Internal Amplifier (Refer to Figure 76 for the Test Circuit)