AD8317

Data Sheet

Rev. D | Page 4 of 19

Parameter

Conditions

Min

Typ

Max

Unit

f = 5.8 GHz

RTADJ = 500 Ω

Input Impedance

110||0.05

Ω||pF

±1 dB Dynamic Range

TA = 25°C

50

dB

−40°C < TA < +85°C

48

dB

Maximum Input Level

±1 dB error

−4

dBm

Minimum Input Level

±1 dB error

−54

dBm

Slope1

−22

mV/dB

Intercept1

16

dBm

Output Voltage, High Power In

PIN = −10 dBm

0.59

V

Output Voltage, Low Power In

PIN = −40 dBm

1.27

V

f = 8.0 GHz

RTADJ = open

Input Impedance

28||0.79

Ω||pF

±1 dB Dynamic Range

TA = 25°C

44

dB

−40°C < TA < +85°C

35

dB

Maximum Input Level

±1 dB error

−2

dBm

Minimum Input Level

±1 dB error

−46

dBm

Slope2

−22

mV/dB

Intercept2

21

dBm

Output Voltage, High Power In

PIN = −10 dBm

0.70

V

Output Voltage, Low Power In

PIN = −40 dBm

1.39

V

OUTPUT INTERFACE

VOUT (Pin 5)

Voltage Swing

VSET = 0 V, RFIN = open

VPOS − 0.1

V

VSET = 1.7 V, RFIN = open

10

mV

Output Current Drive

VSET = 0 V, RFIN = open

10

mA

Small Signal Bandwidth

RFIN = −10 dBm, from CLPF to VOUT

140

MHz

Output Noise

RFIN = 2.2 GHz, −10 dBm, fNOISE = 100 kHz,

CLPF = open

90

nV/√Hz

Fall Time

Input level = no signal to −10 dBm, 90% to 10%,

CLPF = 8 pF

18

ns

Input level = no signal to −10 dBm, 90% to 10%,

CLPF = open, ROUT = 150 Ω

6

ns

Rise Time

Input level = −10 dBm to no signal, 10% to 90%,

CLPF = 8 pF

20

ns

Input level = −10 dBm to no signal, 10% to 90%,

CLPF = open, ROUT = 150 Ω

10

ns

Video Bandwidth (or Envelope Bandwidth)

50

MHz

VSET INTERFACE

VSET (Pin 4)

Nominal Input Range

RFIN = 0 dBm, measurement mode

0.35

V

RFIN = −50 dBm, measurement mode

1.40

V

Logarithmic Scale Factor

−45

dB/V

Input Resistance

RFIN = −20 dBm, controller mode, VSET = 1 V

40

kΩ

TADJ INTERFACE

TADJ (Pin 6)

Input Resistance

TADJ = 0.9 V, sourcing 50 μA

13

kΩ

Disable Threshold Voltage

TADJ = open

VPOS − 0.4

V

POWER INTERFACE

VPOS (Pin 7)

Supply Voltage

3.0

5.5

V

Quiescent Current

18

22

30

mA

vs. Temperature

−40°C ≤ TA ≤ +85°C

60

μA/°C

Disable Current

TADJ = VPOS

200

μA

1 Slope and intercept are determined by calculating the best-fit line between the power levels of −40 dBm and −10 dBm at the specified input frequency.

2 Slope and intercept are determined by calculating the best-fit line between the power levels of −34 dBm and −16 dBm at 8.0 GHz.