|
|
PDF RF2347PCBA Data sheet ( Hoja de datos )
| Número de pieza | RF2347PCBA | |
| Descripción | 3V LOW NOISE AMPLIFIER/3V PA DRIVER AMPLIFIER | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de RF2347PCBA (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
• TDMA/CDMA/FM Cellular LNA
• Low Noise Transmit Driver Amplifier
RF2347
• General Purpose Amplification
• Commercial and Consumer Systems
The RF2347 is a low noise amplifier with a very high
dynamic range designed for digital cellular applications at
900MHz. The device functions as an outstanding front
end low noise amplifier or power amplifier driver amplifier
in the transmit chain of digital subscriber units where low
transmit noise power is a concern. When used as an
LNA, the bias current can be set externally. When used
as a PA driver, the IC can operate directly from a single
cell Li-ion battery and includes a power down feature that
can be used to completely turn off the device. The IC is
featured in a standard miniature 8-lead plastic MSOP
package.
.120
.116
.196
.190
1
10°MAX
0°MIN
.120
.116
.016
.010
.026
.027 .009
.017 .005
.006
.002
.036
.032
4
Si BJT
GaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
PD 1
NC 2
RF IN 3
GND1 4
8 GND2
7 RF OUT
6 GND2
5 GND2
Rev A5 991207
!
• Low Noise and High Intercept Point
• Power Down Control
• Single 2.5V to 6.0V Power Supply
• 150MHz to 2500MHz Operation
• Extremely Small MSOP-8 Package
RF2347
3V Low Noise Amplifier/ 3V PA Driver Amplifier
RF2347 PCBA Fully Assembled Evaluation Board
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
4-163
1 page  
! "
# $
(Download Bill of Materials from www.rfmd.com.)
RF2347
PD
J1
RF IN
C2
R1 10
0 Ω nF
C1
100
pF
50 Ω µstrip
C3
22 pF
1
2
3
4
8
7
6
5
2347400A
C5
100 pF
C6
10 nF
L1
12 nH
C4
2 pF
50 Ω µstrip
VCC
J2
RF OUT
P1-1
P1-3
C7
4.7 µF
P1
1 VPD
2 GND
3 VCC
4
! "
# $
PD
J1
RF IN
R1
1 kΩ
C2
10 nF
C1
100 pF
50 Ω µstrip
C3
22 pF
1
2
3
4
C5
100 pF
C6
10 nF
8 L1
12 nH
7
C4
6 2 pF
5
P1-1
2347401-
P1-3
C7
4.7 µF
50 Ω µstrip
P1
1 VPD
2 GND
3 VCC
VCC
J2
RF OUT
Rev A5 991207
4-167
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet RF2347PCBA.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| RF2347PCBA | 3V LOW NOISE AMPLIFIER/3V PA DRIVER AMPLIFIER | RF Micro Devices |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |