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Número de pieza
componentes Descripción
CXA3001N Ver la hoja de datos (PDF) - Sony Semiconductor
Número de pieza
componentes Descripción
Fabricante
CXA3001N
RX Gain Control Amplifier
Sony Semiconductor
CXA3001N Datasheet PDF : 12 Pages
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Electrical Characteristics
DC characteristics
Parameter
Current consumption 1
Current consumption 2
Current consumption 3
Current consumption 4
Input current pin 1H
Input current pin 1L
Input current pin 23H
Input current pin 23L
Input current pin 24H
Input current pin 24L
MODE high voltage
MODE low voltage
PSV high voltage
PSV low voltage
Symbol
I
CC
1
I
CC
2
I
CC
3
I
CC
4
I
MODE H
I
MODE L
I
GCTL H
I
GCTL L
I
PSV H
I
PSV L
V
MH
V
ML
V
PSH
V
PSL
Conditions
V
GCTL
= 1.5V, Pin 2
V
GCTL
= 1.5V, Pin 15
V
PSV
= 0.5V, Pin 2
V
PSV
= 0.5V, Pin 15
V
MODE
= 3V
V
MODE
= 0.5V
V
GCTL
= 3V
V
GCTL
= 0.5V
V
PSV
= 3V
V
PSV
= 0.5V
Pin 1
Pin 1
Pin 24
Pin 24
AC characteristics
Parameter
Symbol
Conditions
Operating frequency range F
R
Gain CDMA2.3
G
CDMA2.3
V
MODE
= "H"
V
GCTL
= 2.3V
f = 85.38MHz
Level = –50dBm
Gain CDMA1.5
G
CDMA1.5
V
MODE
= "H"
V
GCTL
= 1.5V
Level = –30dBm
Gain CDMA0.7
G
CDMA0.7
V
MODE
= "H"
V
GCTL
= 0.7V
Level = –10dBm
CDMA Gain slope
G
CLIN
V
MODE
= "H"
V
GCTL
= 1 to 2V
Gain FM2.3
G
FM2.3
V
MODE
= "L"
V
GCTL
= 2.3V
f = 85.38MHz
Level = –50dBm
Gain FM1.5
G
FM1.5
V
MODE
= "L"
V
GCTL
= 1.5V
Level = –30dBm
Gain FM0.7
G
FM0.7
V
MODE
= "L"
V
GCTL
= 0.7V
Level = –10dBm
FM Gain slope
G
FMLIN
V
MODE
= "L"
V
GCTL
= 1 to 2V
Input level
3rd order intercept point
IIP
3
V
MODE
= "H"
G
CDMA
= 40dB
∗
F
1
= 86.38MHz
F
2
= 87.38MHz
Measure of 85.38MHz
Noise Figure
V
MODE
= "H"
NF
G
CDMA
= 40dB
∗
Used 1MHz BPF
Measure of 85.38MHz
∗
Adjust GCTL voltage, and set the overall gain to 40dB.
–6–
CXA3001N
(V
CC
= 3.6V, Ta = 25°C)
Min. Typ. Max. Unit
10
14
19
mA
4.7 6.6 9.0
1
1
10
–20
µA
10
–10
10
–10
3
0.5
V
3
0.5
(V
CC
= 3.6V, Ta = 25°C)
Min. Typ. Max. Unit
10
100 MHz
37
41
46
–7.5 –3 1.5 dB
–55 –49 –44
57
60
63 dB/V
37
41
46
–7.5 –3 1.5 dB
–55 –49 –44
57
60
63 dB/V
–42 –38
dBm
6.5 9.5 dB
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