AD8302
Parameter
Conditions
Min
Typ
Max
Unit
900 MHz
MAGNITUDE OUTPUT
Dynamic Range
1 dB Linearity PREF = –30 dBm (VREF = –43 dBV)
0.5 dB Linearity PREF = –30 dBm (VREF = –43 dBV)
0.2 dB Linearity PREF = –30 dBm (VREF = –43 dBV)
From Linear Regression
58
54
42
28.7
dB
dB
dB
mV/dB
Slope
Deviation vs. Temperature
Deviation from Output at 25°C
–40°C ≤ TA ≤ +85°C, PINPA = PINPB = –30 dBm
Deviation from Best Fit Curve at 25°C
0.25
dB
–40°C ≤ TA ≤ +85°C, PINPA
=
25 dB, PINPB = –30 dBm
0.25
0.2
dB
dB
Gain Measurement Balance
Dynamic Range
PINPA = PINPB = –5 dBm to –50 dBm
PHASE OUTPUT
Less than 1 Degree Deviation from Best Fit Line
Less than 10% Deviation in Instantaneous Slope
From Linear Regression about –90° or +90°
Linear Deviation from Best Fit Curve at 25°C
–40°C ≤ TA ≤ +85°C, Delta Phase = 90 Degrees
–40°C ≤ TA ≤ +85°C, Delta Phase = 30 Degrees
Phase @ INPA = Phase @ INPB, PIN = –5 dBm to –50 dBm
143
143
10.1
Degree
Degree
mV/Degree
Slope (Absolute Value)
Deviation
0.75
0.75
0.8
Degree
Degree
Degree
Phase Measurement Balance
1900 MHz
MAGNITUDE OUTPUT
Dynamic Range
1 dB Linearity PREF = –30 dBm (VREF = –43 dBV)
0.5 dB Linearity PREF = –30 dBm (VREF = –43 dBV)
0.2 dB Linearity PREF = –30 dBm (VREF = –43 dBV)
From Linear Regression
57
54
42
27.5
dB
dB
dB
mV/dB
Slope
Deviation vs. Temperature
Deviation from Output at 25°C
–40°C ≤ TA ≤ +85°C, PINPA = PINPB = –30 dBm
Deviation from Best Fit Curve at 25°C
0.27
dB
–40°C ≤ TA ≤ +85°C, PINPA
=
25 dB, PINPB = –30 dBm
0.33
0.2
dB
dB
Gain Measurement Balance
Dynamic Range
PINPA = PINPB = –5 dBm to –50 dBm
PHASE OUTPUT
Less than 1 Degree Deviation from Best Fit Line
Less than 10% Deviation in Instantaneous Slope
From Linear Regression about –90° or +90°
Linear Deviation from Best Fit Curve at 25°C
–40°C ≤ TA ≤ +85°C, Delta Phase = 90 Degrees
–40°C ≤ TA ≤ +85°C, Delta Phase = 30 Degrees
Phase @ INPA = Phase @ INPB, PIN = –5 dBm to –50 dBm
128
120
10.2
Degree
Degree
mV/Degree
Slope (Absolute Value)
Deviation
0.8
0.8
1
Degree
Degree
Degree
Phase Measurement Balance
2200 MHz
MAGNITUDE OUTPUT
Dynamic Range
1 dB Linearity PREF = –30 dBm (VREF = –43 dBV)
0.5 dB Linearity PREF = –30 dBm (VREF = –43 dBV)
0.2 dB Linearity PREF = –30 dBm (VREF = –43 dBV)
From Linear Regression
53
51
38
27.5
dB
dB
dB
mV/dB
Slope
Deviation vs. Temperature
Deviation from Output at 25°C
–40°C ≤ TA ≤ +85°C, PINPA = PINPB = –30 dBm
Deviation from Best Fit Curve at 25°C
0.28
dB
–40°C ≤ TA ≤ +85°C, PINPA
=
25 dB, PINPB = –30 dBm
0.4
0.2
dB
dB
Gain Measurement Balance
Dynamic Range
PINPA = PINPB = –5 dBm to –50 dBm
PHASE OUTPUT
Less than 1 Degree Deviation from Best Fit Line
Less than 10% Deviation in Instantaneous Slope
From Linear Regression about –90° or +90°
Linear Deviation from Best Fit Curve at 25°C
–40°C ≤ TA ≤ +85°C, Delta Phase = 90 Degrees
–40°C ≤ TA ≤ +85°C, Delta Phase = 30 Degrees
115
110
10
Degree
Degree
mV/Degree
Slope (Absolute Value)
Deviation
0.85
0.9
Degree
Degree
REFERENCE VOLTAGE
Output Voltage
PSRR
Pin VREF
Load = 2 kΩ
VS = 2.7 V to 5.5 V
Source/Sink (Less than 1% Change)
1.7
2.7
1.8
0.25
5
1.9
V
mV/V
mA
Output Current
POWER SUPPLY
Supply
Operating Current (Quiescent)
Pin VPOS
5.0
19
21
5.5
25
27
V
mA
mA
VS = 5 V
–40°C ≤ TA ≤ +85°C
Specifications subject to change without notice.
REV. B
–3–