LTC5531 データシートの表示（PDF） - Linear Technology
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LTC5531 Datasheet PDF : 12 Pages
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LTC5531
TYPICAL PERFOR A CE CHARACTERISTICS
VOUT Output Voltage vs
VCC Supply Voltage
(RF Input Signal Off)
135
VOS = 0V
130
TA = 85°C
125
TA = 25°C
TA = –40°C
120
115
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
SUPPLY VOLTAGE (V)
5531 G01
ICC Power Supply Current vs
VCC Supply Voltage
(RF Input Signal Off)
520
VOS = 0V
TA = –40°C
500
TA = 25°C
480
TA = 85°C
460
440
420
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
SUPPLY VOLTAGE (V)
5531 G02
VOUT vs RF Input Power and VOS,
fRF = 300MHz
3600
VCC = 3.6V
3200 TA = 25°C
2800
2400
2000
1600
1200 VOS = 1V
800
VOS = 0.5V
400 VOS = 0.2V
VOS = 0V
0
–32 –28 –24 –20 –16 –12 –8 –4 0 4 8
RF INPUT POWER (dBm)
5531 G03
VOUT vs RF Input Power and VOS,
fRF = 1000MHz
3600 VCC = 3.6V
3200 TA = 25°C
2800
2400
2000
1600
1200
VOS = 1V
800
VOS = 0.5V
400 VOS = 0.2V
VOS = 0V
0
–32 –28 –24 –20 –16 –12 –8 –4 0 4 8
RF INPUT POWER (dBm)
5531 G04
VOUT vs RF Input Power and VCC
Supply Voltage, fRF = 1000MHz
5600 VOS = 0V
TA = 25°C
4800
4000
3200
2400
1600
800
VCC = 6V
VCC = 5V
VCC = 4V
VCC = 3V
0
–32 –28 –24 –20 –16 –12 –8 –4 0 4 8 12
RF INPUT POWER (dBm)
5531 G05
Typical Detector Characteristics,
300MHz
3600 VOS = 0V
3200 VCC = 3.6V
2800
2400
TA = –40°C
2000
1600
TA = 25°C
1200
800
TA = 85°C
400
0
–32 –28 –24 –20 –16 –12 –8 –4 0 4 8
RF INPUT POWER (dBm)
5531 G06
Typical Detector Characteristics,
1000MHz
3600 VOS = 0V
3200 VCC = 3.6V
2800
2400
TA = –40°C
2000
1600
TA = 25°C
1200
800
TA = 85°C
400
0
–32 –28 –24 –20 –16 –12 –8 –4 0 4 8
RF INPUT POWER (dBm)
5531 G07
5531f
3
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