Datasheet

AD8317
Rev. B | Page 3 of 20
SPECIFICATIONS
V
POS
= 3 V, C
LPF
= 1000 pF, T
A
= 25°C, 52.3 Ω termination resistor at INHI, unless otherwise noted.
Table 1.
Parameter Conditions Min Typ Max Unit
SIGNAL INPUT INTERFACE INHI (Pin 1)
Specified Frequency Range 0.001 10 GHz
DC Common-Mode Voltage V
POS
− 0.6 V
MEASUREMENT MODE
VOUT (Pin 5) shorted to VSET (Pin 4), sinusoidal
input signal
f = 900 MHz R
TADJ
= 18 kΩ
Input Impedance 1500||0.33 Ω||pF
±1 dB Dynamic Range T
A
= 25°C 50 dB
−40°C < T
A
< +85°C 46 dB
Maximum Input Level ±1 dB error −3 dBm
Minimum Input Level ±1 dB error −53 dBm
Slope
1
−25 −22 −19.5 mV/dB
Intercept
1
12 15 21 dBm
Output Voltage, High Power In P
IN
= −10 dBm 0.42 0.58 0.78 V
Output Voltage, Low Power In P
IN
= −40 dBm 1.00 1.27 1.40 V
f = 1.9 GHz R
TADJ
= 8 kΩ
Input Impedance 950||0.38 Ω||pF
±1 dB Dynamic Range T
A
= 25°C 50 dB
−40°C < T
A
< +85°C 48 dB
Maximum Input Level ±1 dB error −4.00 dBm
Minimum Input Level ±1 dB error −54 dBm
Slope
1
−25 −22 −19.5 mV/dB
Intercept
1
10 14 20 dBm
Output Voltage, High Power In P
IN
= −10 dBm 0.35 0.54 0.80 V
Output Voltage, Low Power In P
IN
= −35 dBm 0.75 1.21 1.35 V
f = 2.2 GHz R
TADJ
= 8 kΩ
Input Impedance 810||0.39 Ω||pF
±1 dB Dynamic Range T
A
= 25°C 50 dB
−40°C < T
A
< +85°C 47 dB
Maximum Input Level ±1 dB error −5 dBm
Minimum Input Level ±1 dB error −55 dBm
Slope
1
−22 mV/dB
Intercept
1
14 dBm
Output Voltage, High Power In P
IN
= −10 dBm 0.53 V
Output Voltage, Low Power In P
IN
= −40 dBm 1.20 V
f = 3.6 GHz R
TADJ
= 8 kΩ
Input Impedance 300||0.33 Ω||pF
±1 dB Dynamic Range T
A
= 25°C 42 dB
−40°C < T
A
< +85°C 40 dB
Maximum Input Level ±1 dB error −6 dBm
Minimum Input Level ±1 dB error −48 dBm
Slope
1
−22 mV/dB
Intercept
1
11 dBm
Output Voltage, High Power In P
IN
= −10 dBm 0.47 V
Output Voltage, Low Power In P
IN
= −40 dBm 1.16 V