0 4000
f
FinIF
(MHz)
20
10
0
-10
-20
-30
-40
p
FinIF
(dBm)
2000
1000
V
CC
= 2.5V
V
CC
= 3.0V
3000
V
CC
= 2.5V
V
CC
= 3.0 and 3.6V
V
CC
= 3.6V
0 4000
f
FinIF
(MHz)
20
10
0
-10
-20
-30
-40
-50
p
FinIF
(dBm)
30001000
T
A
= 25
o
C, and 85
o
C
2000
T
A
= 85
o
C
T
A
= 25
o
C
T
A
= -40
o
C
T
A
= -40
o
C
0 5000
f
FinRF
(MHz)
20
10
0
-10
-20
-30
-40
p
FinRF
(dBm)
400020001000
V
CC
= 3.0V and 3.6V
V
CC
= 2.5V
V
CC
= 3.6V
V
CC
= 3.0V
3000
V
CC
= 2.5V
p
FinRF
(dBm)
0 5000
f
FinRF
(MHz)
20
10
0
-10
-20
-30
-40
300020001000
T
A
= -40°C, 25°C, and 85°C
T
A
= -40°C
T
A
= 85°C
T
A
= 25°C
4000
LMX2486
www.ti.com
SNAS324 –JANUARY 2006
Typical Performance Characteristics: Sensitivity
NOTE
Typical performance characteristics do not imply any sort of guarantee. Guaranteed
specifications are in the Electrical Characteristics section.
RF PLL Fin Sensitivity RF PLL Fin Sensitivity
T
A
= 25°C, RF_P = 32 V
CC
= 3.0 V, RF_P = 32
Figure 2. Figure 3.
IF PLL Fin Sensitivity IF PLL Fin Sensitivity
T
A
= 25°C, IF_P = 16 V
CC
= 3.0 V, IF_P = 16
Figure 4. Figure 5.
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