LT5537 Ver la hoja de datos (PDF) - Linear Technology
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LT5537 Datasheet PDF : 16 Pages
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LT5537
TYPICAL PERFOR A CE CHARACTERISTICS
Output Voltage, Linearity Error
vs Input Power at 400MHz
3.0
3
2.5
2
85°C
25°C
2.0
1
1.5 –40°C
0
VOUT Variation vs Input Power
at 400MHz
3
NORMALIZED AT 25°C
VCC = ENBL = 3V
2
85°C
1
0
Output Voltage, Linearity Error
vs Input Power at 600MHz
3.0
3
2.5
2
85°C
25°C
2.0
1
1.5 –40°C
0
1.0
–1
0.5
–2
VCC = ENBL = 3V
0
–80 –60 –40 –20
0
INPUT POWER (dBm)
–3
20
5537 G13
VOUT Variation vs Input Power
at 600MHz
3
NORMALIZED AT 25°C
VCC = ENBL = 3V
2
85°C
1
–1
–40°C
–2
–3
–80
–60 –40 –20
0
20
INPUT POWER (dBm)
5537 G11
Output Voltage, Linearity Error
vs Input Power at 1GHz
3.0
3
2.5
2
85°C
25°C
2.0
1
0
–1
–40°C
–2
–3
–80
–60 –40 –20
0
20
INPUT POWER (dBm)
5537 G16
1.5 –40°C
0
1.0
–1
0.5
–2
VCC = ENBL = 3V
0
–80 –60 –40 –20
0
INPUT POWER (dBm)
–3
20
5537 G17
1.0
–1
0.5
–2
VCC = ENBL = 3V
0
–80 –60 –40 –20
0
INPUT POWER (dBm)
–3
20
5537 G15
VOUT Variation vs Input Power
at 1GHz
3
NORMALIZED AT 25°C
VCC = ENBL = 3V
2
85°C
1
0
–1
–40°C
–2
–3
–80
–60 –40 –20
0
20
INPUT POWER (dBm)
5537 G18
Output Voltage Distribution vs Temperature at –50dBm
25
RF PIN = –50dBm at 200MHz
VCC = ENBL = 3V
20
25°C
–40°C
85°C
Output Voltage Distribution vs Temperature at –20dBm
25
RF PIN = –20dBm at 200MHz
VCC = ENBL = 3V
20
25°C
–40°C
85°C
15
15
10
10
5
5
0
0.8 0.825 0.85 0.875 0.9 0.925 0.95 0.975 1 1.025 1.05 1.075 1.1
OUTPUT VOLTAGE (V)
5537 G19
0
1.45 1.475 1.5 1.525 1.55 1.575 1.6 1.625 1.65 1.675 1.7 1.725 1.75
OUTPUT VOLTAGE (V)
5537 G20
5537fa
6
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