AD8311

Rev. A | Page 7 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

VPOS = 2.7 V; TA = 25°C; CFLT = open; light condition = 600 lux, 52.3 Ω termination; unless otherwise noted. Colors: +25°C = black,

−40°C = blue, +85°C = red.

10

–60

0.2

1.6

VSET (V)

0

–10

–20

–30

–40

–50

0.4

0.6

0.8

1.0

1.2

1.4

0.1GHz

0.9GHz

1.9GHz

2.5GHz

Figure 3. Input Amplitude vs. VSET

10

–60

0.2

1.6

VSET (V)

0

–10

–20

–30

–40

–50

0.4

0.6

0.8

1.0

1.2

1.4

4

–3

3

2

1

0

–1

–2

+85°C

–40°C

+25°C

+85°C

–40°C

+25°C

ERROR AT +85°C AND –40°C

BASED ON DEVIATION FROM

SLOPE AND INTERCEPT AT +25°C

Figure 4. Input Amplitude and Log Conformance vs. VSET at 0.1 GHz

−40°C, +25°C, and +85°C

10

–60

0.2

1.6

VSET (V)

0

–10

–20

–30

–40

–50

0.4

0.6

0.8

1.0

1.2

1.4

4

–3

3

2

1

0

–1

–2

ERROR AT +85°C AND –40°C

BASED ON DEVIATION FROM

SLOPE AND INTERCEPT AT +25°C

+85°C

+85°C

–40°C

+25°C

–40°C

+25°C

Figure 5. Input Amplitude and Log Conformance vs. VSET at 0.9 GHz

−40°C, +25°C, and +85°C

4

–3

0.2

1.6

VSET (V)

3

2

1

0

–1

–2

0.4

0.6

0.8

1.0

1.2

1.4

0.1GHz

2.5GHz

1.9GHz

0.9GHz

Figure 6. Log Conformance vs. VSET

10

–60

0.2

1.6

VSET (V)

0

–10

–20

–30

–40

–50

0.4

0.6

0.8

1.0

1.2

1.4

4

–3

3

2

1

0

–1

–2

+85°C

–40°C

+25°C

+85°C

–40°C

+25°C

ERROR AT +85°C AND –40°C

BASED ON DEVIATION FROM

SLOPE AND INTERCEPT AT +25°C

Figure 7. Input Amplitude and Log Conformance vs. VSET at 1.9 GHz

−40°C, +25°C, and +85°C

10

–60

0.2

1.6

VSET (V)

0

–10

–20

–30

–40

–50

0.4

0.6

0.8

1.0

1.2

1.4

4

–3

3

2

1

0

–1

–2

+85°C

–40°C

+25°C

+85°C

–40°C

+25°C

ERROR AT +85°C AND –40°C

BASED ON DEVIATION FROM

SLOPE AND INTERCEPT AT +25°C

Figure 8. Input Amplitude and Log Conformance vs. VSET at 2.5 GHz

−40°C, +25°C, and +85°C