AD8363
Parameter
SETPOINT INPUT
Voltage Range
Input Resistance
Logarithmic Scale Factor
Logarithmic Intercept
TEMPERATURE COMPENSATION
Input Voltage Range
Input Bias Current, TCM1
Input Resistance, TCM1
Input Current, TCM2
Conditions
VSET (Pin 7)
Log conformance error ≤ 1 dB, minimum 2.14 GHz
Log conformance error ≤ 1 dB, maximum 2.14 GHz
f = 2.14 GHz, −40°C ≤ T
A
≤ +85°C
f = 2.14 GHz, −40°C ≤ T
A
≤ +85°C, referred to 50 Ω
TCM1 (Pin 16), TCM2 (Pin 1)
0
V
TCM1
= 0 V
V
TCM1
= 0.5 V
V
TCM1
> 0.7 V
V
TCM2
= 5 V
V
TCM2
= 4.5 V
V
TCM2
= 1 V
V
TCM2
= 0 V
0.7 V ≤ V
TCM2
≤ 4.0 V
VREF (Pin 11)
RF
IN
= −55 dBm
25°C ≤ T
A
≤ 70°C
70°C ≤ T
A
≤ 125°C
−40°C ≤ T
A
≤ +25°C
25°C ≤ T
A
≤ 125°C
−40°C ≤ T
A
< +25°C
T
A
= 25°C, I
LOAD
= 3 mA
TEMP (Pin 8)
T
A
= 25°C, R
L
≥ 10 kΩ
−40°C ≤ T
A
≤ +125°C, R
L
≥ 10 kΩ
25°C ≤ T
A
≤ 125°C
−40°C ≤ T
A
< +25°C
T
A
= 25°C, I
LOAD
= 3 mA
VTGT (Pin 12)
1.4
V
TGT
= 1.4 V
TCM2 (Pin1)
VPWDN decreasing
VPWDN increasing
V
TCM2
= 5 V
V
TCM2
= 4.5 V
V
TCM2
= 1 V
V
TCM2
= 0 V
TCM2 low to V
OUT
at 1 dB of final value, C
LPF
= 470 pF,
C
HPF
= 220 pF, RF
IN
= 0 dBm
TCM2 high to V
OUT
at 1 dB of final value, C
LPF
= 470 pF,
C
HPF
= 220 pF, RF
IN
= 0 dBm
VPOS (Pin 3, Pin 10)
4.5
T
A
= 25°C, RF
IN
= −55 dBm
T
A
= 85°C
V
TCM2
> V
POS
− 0.3 V
14
100
4.2
4.7
2
750
−2
−3
35
25
−140
80
5
2
750
−2
−3
500
2.3
0.04
−0.06
−0.18
4/0.05
3/0.05
−0.6
1.4
5
4/0.05
3/0.05
−0.1
2.5
Min
Typ
2.0
0.7
72
19.2
−54
2.5
Max
Unit
V
V
kΩ
dB/V
dBm
V
μA
μA
kΩ
μA
μA
μA
μA
kΩ
V
mV/°C
mV/°C
mV/°C
mA
mA
%
V
mV/°C
mA
mA
%
V
μA
kΩ
V
V
μA
μA
μA
μA
μs
μs
Input Resistance, TCM2
VOLTAGE REFERENCE
Output Voltage
Temperature Sensitivity
Current Source/Sink Capability
Voltage Regulation
TEMPERATURE REFERENCE
Output Voltage
Temperature Coefficient
Current Source/Sink Capability
Voltage Regulation
RMS TARGET INTERFACE
Input Voltage Range
Input Bias Current
Input Resistance
POWER-DOWN INTERFACE
Logic Level to Enable
Logic Level to Disable
Input Current
Enable Time
Disable Time
POWER SUPPLY INTERFACE
Supply Voltage
Quiescent Current
Power-Down Current
5
60
72
300
5.5
V
mA
mA
μA
Rev. 0 | Page 6 of 36
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