AD8315

Data Sheet

Rev. D | Page 8 of 22

RF INPUT AMPLITUDE (dBV)

4

–4

0

–70

2

0

–1

–2

–3

3

1

–60

(+3dBm)

(–47dBm)

–30°C

+85°C

ERROR AT +85°C AND –30°C

BASED ON DEVIATION FROM

SLOPE AND INTERCEPT AT +25°C

–80

–50

–40

–30

–20

–10

Figure 10. Distribution of Error at Temperature After Ambient Normalization vs.

Input Amplitude, 3 Sigma to Either Side of Mean, 0.1 GHz

RF INPUT AMPLITUDE (dBV)

4

–4

–70

2

0

–1

–2

–3

3

1

(+3dBm)

(–47dBm)

0

–60

+85°C

–30°C

ERROR AT +85°C AND –30°C

BASED ON DEVIATION FROM

SLOPE AND INTERCEPT AT +25°C

–80

–50

–40

–30

–20

–10

Figure 11. Distribution of Error at Temperature After Ambient Normalization vs.

Input Amplitude, 3 Sigma to Either Side of Mean, 0.9 GHz

FREQUENCY (GHz)

3000

2700

0

02.5

1800

900

600

300

2400

2100

1200

1500

0

–200

–2000

–800

–1400

–1600

–1800

–400

–600

–1200

–1000

R

X

FREQUENCY

(GHz)

0.1

0.9

1.9

2.5

R –

2700 –

730 –

460 –

440 –

jXΩ

j1500

j220

j130

j110

R –

2900 –

700 –

130 –

170 –

jXΩ

j1900

j240

j80

j70

MSOP CHIP SCALE (LFCSP)

R (LFCSP)

R (MSOP)

X (LFCSP)

X (MSOP)

0.5

1.0

1.5

2.0

Figure 12. Input Impedance

RF INPUT AMPLITUDE (dBV)

4

–4

–70

2

0

–1

–2

–3

3

1

(+3dBm)

(–47dBm)

0

–60

–30°C

+85°C

ERROR AT +85°C AND –30°C

BASED ON DEVIATION FROM

SLOPE AND INTERCEPT AT +25°C

–80

–50

–40

–30

–20

–10

Figure 13. Distribution of Error at Temperature After Ambient Normalization vs.

Input Amplitude, 3 Sigma to Either Side of Mean, 1.9 GHz

4

–4

–70

2

0

–1

–2

–3

3

1

RF INPUT AMPLITUDE (dBV)

0

–60

(+3dBm)

(–47dBm)

–30°C

+85°C

ERROR AT +85°C AND –30°C

BASED ON DEVIATION FROM

SLOPE AND INTERCEPT AT +25°C

–80

–50

–40

–30

–20

–10

Figure 14. Distribution of Error at Temperature After Ambient Normalization vs.

Input Amplitude, 3 Sigma to Either Side of Mean, 2.5 GHz

10

8

0

1.3

6

4

2

INCREASING

DECREASING

1.4

1.5

1.6

1.7