Data Sheet

AD8313

SPECIFICATIONS

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Rev. F | 3 of 23

TA = 25°C; VS = 5 V (except where otherwise noted, performance at VS = 3 V is equivalent to 5 V operation); RL = 10 kΩ, unless otherwise

noted.

Table 2.

Parameter

Test Conditions/Comments

Min1

Typ

Max1

Unit

SIGNAL INPUT INTERFACE

Specified Frequency Range

0.1

2.5

GHz

DC Common-Mode Voltage

VPOS – 0.75

V

Input Bias Currents

10

µA

Input Impedance

fRF < 100 MHz2

900||1.1

Ω||pF3

LOG (RSSI) MODE

Sinusoidal, input termination configuration shown in

Figure 29

100 MHz4

Nominal conditions

±3 dB Dynamic Range5

53.5

65

dB

Range Center

−31.5

dBm

±1 dB Dynamic Range

56

dB

Slope

17

19

21

mV/dB

Intercept

−96

−88

−80

dBm

2.7 V ≤ VS ≤ 5.5 V, −40°C ≤ T ≤ +85°C

±3 dB Dynamic Range

51

64

dB

Range Center

−31

dBm

±1 dB Dynamic Range

55

dB

Slope

16

19

22

mV/dB

Intercept

−99

−89

−75

dBm

Temperature Sensitivity

PIN = −10 dBm

−0.022

dB/°C

900 MHz4

Nominal conditions

±3 dB Dynamic Range

60

69

dB

Range Center

−32.5

dBm

±1 dB Dynamic Range

62

dB

Slope

15.5

18

20.5

mV/dB

Intercept

−105

−93

−81

dBm

2.7 V ≤ VS ≤ 5.5 V, –40°C ≤ T ≤ +85°C

±3 dB Dynamic Range

55.5

68.5

dB

Range Center

–32.75

dBm

±1 dB Dynamic Range

61

dB

Slope

15

18

21

mV/dB

Intercept

–110

–95

–80

dBm

Temperature Sensitivity

PIN = –10 dBm

–0.019

dB/°C

1.9 GHz6

Nominal conditions

±3 dB Dynamic Range

52

73

dB

Range Center

–36.5

dBm

±1 dB Dynamic Range

62

dB

Slope

15

17.5

20.5

mV/dB

Intercept

–115

–100

–85

dBm

2.7 V ≤ VS ≤ 5.5 V, –40°C ≤ T ≤ +85°C

±3 dB Dynamic Range

50

73

dB

Range Center

–36.5

dBm

±1 dB Dynamic Range

60

dB

Slope

14

17.5

21.5

mV/dB

Intercept

–125

–101

–78

dBm

Temperature Sensitivity

PIN = –10 dBm

–0.019

dB/°C