AD8311

Rev. 0 | Page 8 of 24

3

–3

–60

10

RF INPUT AMPLITUDE (dBm)

2

1

0

–1

–2

–50

–40

–30

–20

–10

0

–40°C

+85°C

+25°C

Figure 9. Distribution of Error over Temperature After Ambient Normalization

vs. Input Amplitude at 0.1 GHz

3

–3

–60

10

RF INPUT AMPLITUDE (dBm)

2

1

0

–1

–2

–50

–40

–30

–20

–10

0

–40°C

+85°C

+25°C

Figure 10. Distribution of Error over Temperature after Ambient Normalization

vs. Input Amplitude at 0.9 GHz

3.5

2.3

2.7

3.5

3.3

3.1

2.9

2.7

2.5

2.8

2.9

3.0

3.1

3.2

3.3

3.4

0mA

2mA

4mA

6mA

3

–3

–60

10

RF INPUT AMPLITUDE (dBm)

2

1

0

–1

–2

–50–40

–30–20

–10

0

–40°C

+85°C

+25°C

Figure 12. Distribution of Error over Temperature After Ambient Normalization

vs. Input Amplitude at 1.9 GHz

3

–3

–60

10

RF INPUT AMPLITUDE (dBm)

2

1

0

–1

–2

–50–40

–30–20

–10

0

–40°C

+85°C

+25°C

Figure 13. Distribution of Error over Temperature after Ambient Normalization

vs. Input Amplitude at 2.5 GHz

100MHz

900MHz

1.9GHz

2.5GHz

START FREQUENCY = 0.05GHz

STOP FREQUENCY = 3.5GHz

Figure 14. Input Impedance vs. Frequency, No Termination Resistor on RFIN