lt5504 Linear Technology Corporation, lt5504 Datasheet - Page 4

• Manufacturer Part Number: lt5504
• Description: 800mhz To 2.7ghz Rf Measuring Receiver
• Manufacturer: Linear Technology Corporation

LT5504
4
TYPICAL PERFOR A CE CHARACTERISTICS
2.4
2.0
1.6
1.2
0.8
0.4
2.4
2.0
1.6
1.2
0.8
0.4
–2
–4
–6
0
6
4
2
0
–80 –70 –60 –50 –40 –30 –20 –10
0
–80 –70 –60 –50 –40 –30 –20 –10
–80 –70 –60 –50 –40 –30 –20 –10
Output Voltage and Slope Variation
vs RF Input Power and Temperature,
f
Output Voltage and Slope Variation
vs RF Input Power and Temperature,
f
Output Slope Variation vs
RF Input Power and Frequency
IF
f
AVERAGE SLOPE: 23mV/dB
IF
T
RF
f
AVERAGE SLOPE: 23mV/dB
f
AVERAGE SLOPE: 23mV/dB
IF
RF
T
A
= 240MHz
A
= 70MHz
= 240MHz
= 1.9GHz
= 25°C
f
= 1.9GHz
= 25°C
RF
T
T
T
= 2.5GHz
A
A
A
= 85°C
= –40°C
T
= 85°C
A
T
50% VARIATION OR
SLOPE = 11.5mV/dB
= 25°C
A
T
A
= –40°C
f
T
T
RF
PIN (dBm)
= –40°C
A
A
PIN (dBm)
PIN (dBm)
= –40°C
= 25°C
= 1.9GHz
f
RF
= 900MHz
W
5504 G07
0
5504 G04
5504 G10
0
0
10
10
10
U
6
4
2
0
–2
–4
–6
6
4
2
0
–2
–4
–6
2.4
2.0
1.6
1.2
0.8
0.4
0
–80 –70 –60 –50 –40 –30 –20 –10
Output Voltage and Slope Variation
vs RF Input Power and Temperature,
f
2.4
2.0
1.6
1.2
0.8
0.4
RF
f
AVERAGE SLOPE: 23mV/dB
0
2.4
2.0
1.6
1.2
0.8
0.4
–80 –70 –60 –50 –40 –30 –20 –10
IF
T
A
Output Voltage and Slope Variation
vs RF Input Power and IF Frequency
0
= 240MHz
–80 –70 –60 –50 –40 –30 –20 –10
70MHz
= 900MHz
= 25°C
f
AVERAGE SLOPE: 23mV/dB
RF
Output Voltage and Slope Variation
vs RF Input Power and Temperature,
f
240MHz
T
IF
f
AVERAGE SLOPE: 23mV/dB
T
A
RF
T
= 1.9GHz
A
= –40°C
A
= 400MHz
= 1.9GHz
= 85°C
= 25°C
400MHz
T
A
T
f
PIN (dBm)
IF
A
= 85°C
T
T
= –40°C
= 400MHz
A
A
PIN (dBm)
= 25°C
= –40°C
PIN (dBm)
f
IF
T
= 240MHz
A
T
= 25°C
A
f
= –40°C
IF
= 70MHz
5504 G05
0
5504 G08
0
10
5504 G11
0
6
4
2
0
–2
–4
–2
10
(V
10
6
4
2
0
–2
–4
–6
CC
6
4
2
0
–2
–4
–6
= 3V unless otherwise noted).
2.4
2.0
1.6
1.2
0.8
0.4
2.4
2.0
1.6
1.2
0.8
0.4
0
PULSED
900MHz
–80 –70 –60 –50 –40 –30 –20 –10
1V/DIV
0
1V/DIV
Output Voltage and Slope Variation
vs RF Input Power and Temperature,
f
–80 –70 –60 –50 –40 –30 –20 –10
0dBm
RF
V
f
AVERAGE SLOPE: 23mV/dB
Output Voltage and Slope Variation
vs RF Input Power and Supply Voltage
IF
OUT
T
f
f
RF
A
RF
IF
= 240MHz
= 2.5GHz
= 25°C
= 240MHz
= 1.9GHz
Output Response Time
T
V
T
A
CC
A
= –40°C
= 85°C
= 5.25V
V
CC
PIN (dBm)
= 2.7V
PIN (dBm)
T
A
= 25°C
100ns/DIV
V
CC
V
CC
T
= 5.25V
A
= 2.7V
= –40°C
5504 G06
0
5504 G09
0
10
10
6
4
2
0
–2
–4
–6
5504 G12
5504f
6
4
2
0
–2
–4
–6