LTC5531 Datasheet, PDF (4/12 Pages) Linear Technology – Precision 300MHz to 7GHz RF Detector with Shutdown and Offset Adjustment

LTC5531
TYPICAL PERFOR A CE CHARACTERISTICS
Typical Detector Characteristics,
2000MHz
3600 _{VOS = 0V}
3200 ^VCC ^{= 3.6V}
2800
2400
T_A = –40°C
2000
1600
T_A = 25°C
1200
800
T_A = 85°C
400
0
–32 –28 –24 –20 –16 –12 –8 –4 0 4 8
RF INPUT POWER (dBm)
5531 G07
Typical Detector Characteristics,
3000MHz
3600 _{VOS = 0V}
3200 ^VCC ^{= 3.6V}
2800
2400
T_A = –40°C
2000
1600
T_A = 25°C
1200
800
T_A = 85°C
400
0
–30 –26 –22 –18 –14 –10 –6 –2 2 6 10
RF INPUT POWER (dBm)
5531 G09
Typical Detector Characteristics,
4000MHz
3600 _{VOS = 0V}
3200 ^VCC ^{= 3.6V}
2800
2400
T_A = –40°C
2000
1600
T_A = 25°C
1200
800
T_A = 85°C
400
0
–30 –26 –22 –18 –14 –10 –6 –2 2
RF INPUT POWER (dBm)
6 10
5531 G10
Typical Detector Characteristics,
5000MHz
3600 _{VOS = 0V}
3200 ^VCC ^{= 3.6V}
2800
2400
T_A = –40°C
2000
1600
T_A = 25°C
1200
800
400
T_A = 85°C
0
–30 –26 –22 –18 –14 –10 –6 –2 2
RF INPUT POWER (dBm)
6 10
5531 G11
Typical Detector Characteristics,
6000MHz
3600 _{VOS = 0V}
3200 ^VCC ^{= 3.6V}
2800
2400
T_A = –40°C
2000
1600
T_A = 25°C
1200
800
400
T_A = 85°C
0
–30 –26 –22 –18 –14 –10 –6 –2 2 6 10
RF INPUT POWER (dBm)
5531 G12
4
Typical Detector Characteristics,
7000MHz
3600 _{VOS = 0V}
3200 ^VCC ^{= 3.6V}
2800
2400
T_A = –40°C
2000
1600
T_A = 25°C
1200
800
T_A = 85°C
400
0
–30 –26 –22 –18 –14 –10 –6 –2 2
RF INPUT POWER (dBm)
6 10
5531 G13
V_OUT Slope vs RF Input Power
at 300MHz
1000
100
T_A = –40°C
10
T_A = 85°C
T_A = 25°C
1
–30 –25 –20 –15 –10 –5 0 5
RF INPUT POWER (dBm)
5531 G14
5531f