|
|
PDF RF7182D Data sheet ( Hoja de datos )
| Número de pieza | RF7182D | |
| Descripción | GPRS TRANSMIT MODULE | |
| Fabricantes | RFMD | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de RF7182D (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
|
No Preview Available !
CONFIDENTIAL: NDA REQUIRED
Proposed
RF7182D
DUAL-BAND TX, DUAL-BAND RX GSM,
GPRS TRANSMIT MODULE
Package Style: Module 6.63mmx5.24mmx1.0mm
Features
8kV Robust ESD Protection at
Antenna Port
Enhanced Performance
Transmit Module
No External Routing
High Efficiency at rated POUT
VBATT = 3.5 V
EGSM900 40%
DCS1800 36%
Low RX Insertion Loss
Symmetrical RX Ports
0dBm to 6dBm Drive Level,
>50dB of Dynamic Range
Integrated Power Flattening
Circuit
Applications
3V Dual-Band GSM/GPRS
Handsets
EGSM900/DCS1800
Products
GPRS Class 12 Compliant
Portable Battery-Powered
Equipment
GND 1
22
21
20 19
18 17
RFIN HB 2
GND 3
RFIN LB 4
GND 5
Amplifier
CMOS Controller
Switch
ESD 16 NC
Protection
15 ANTENNA
14 GND
13 GND
GND 6
78
9 10
11 12
Functional Block Diagram
Product Description
The RF7182D is a dual band (EGSM900/DCS1800) GSM/GPRS Class 12 compli-
ant transmit module with two symmetrical receive ports. This transmit module
builds upon RFMD’s leading power amplifier with PowerStar® integrated power
control technology, pHEMT switch technology, and integrated transmit filtering for
best-in-class harmonic performance. The results are high performance, a reduced
solution size, and ease of implementation. The device is designed for use as the
final portion of the transmitter section in a GSM900/DCS1800 handset and elimi-
nates the need for PA-to-antenna switch module matching network.
The RF7182D features RFMD’s latest integrated power-flattening circuit, which sig-
nificantly reduces current and power variation into load mismatch. The RF7182D
also integrates an ESD filter to provide excellent ESD protection at the antenna
port. The RF7182D is designed to provide maximum efficiency at rated POUT.
RF7182D
Dual-Band TX, Dual-Band RX GSM, GPRS Transmit Module
RF7182DSB
Transmit Module 5-Piece Sample Pack
RF7182DPCBA-41X Fully Assembled Evaluation Board
DS110304
Optimum Technology Matching® Applied
GaAs HBT
GaAs MESFET
SiGe BiCMOS
Si BiCMOS
GaAs pHEMT
Si CMOS
GaN HEMT
RF MEMS
InGaP HBT
SiGe HBT
Si BJT
LDMOS
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 16
1 page  
Proposed
RF7182D
Parameter
Specification
Min. Typ. Max.
Unit
Condition
RX Section
Nominal conditions unless otherwise stated.
VBATT=3.5V, PIN=-10dBm, Temp=+25°C,
TX Enable=Low, VRAMP=0.2V
RX0 mode: GpCtrl1=High, GpCtrl0=Low
RX1 mode: GpCtrl1=High, GpCtrl0=High
RX Frequencies:
EGSM900=925MHz to 960MHz
DCS1800=1805MHz to 1880MHz
Insertion Loss EGSM900
ANT-RX0/ RX1
1.2 1.5 dB See note 1.
In-Band Ripple EGSM900
ANT - RX0/RX1
0.1 0.2 dB
Input VSWR EGSM900
ANT - RX0/RX1
1.5:1
1.7:1
Insertion Loss DCS1800
ANT - RX0/RX1
1.4 1.7 dB See note 1.
In-Band Ripple DCS1800
ANT - RX0/RX1
0.1 0.2 dB
Input VSWR DCS1800
ANT - RX0/RX1
1.8:1
2.0:1
TX Section
Switch Leakage POUT at RX Port
EGSM900
ANT - RX0/RX1
-1
6
dBm
EGSM900 TX mode: Freq=880MHz to
915MHz, GpCtrl1=High, GpCtrl0=Low,
VRAMP=VRAMP rated for POUT=33dBm at
antenna port. See Note 2.
Switch Leakage POUT at RX Port
DCS1800
ANT - RX0/RX1
2
6
dBm
DCS1800 TX mode: Freq=1710MHz to
1785MHz, GpCtrl1=High, GpCtrl0=High,
VRAMP=VRAMPRATED for POUT=30dBm at
antenna port. See Note 2.
Note:
1. Better performance can be obtained in the high band with optimized matching..
2. Isolation specification set to ensure at least the following isolation at rated power:
Calculation Example: Isolation=POUT @ Antenna-POUT @ RX Port. Isolation LB=33-(-1)=34dB, HB=30-(2)=28dB.
DS110304
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 16
5 Page 
J1
HB_RF _IN
J2
L B_RF _IN
Proposed
C1
100 pF
12
C2
100 pF
12
Evaluation Board Schematic
J3
RX0
J4
RX1
C12
12
0.9 pF
C5
2.2 nH
R5
DNI
1 GND
2 RF IN_HB
3 GND
4 RF IN_L B
5 GND
6 GND
C10
100 pF
C9
100 pF
C11
100 pF
C6
2.2 nH
C13
21
0.9 pF
U1
RF 71XX
NC
ANT
GND
GND
16
15
14
13
R6
DNI
R4
DNI C4
12
+ DNI
C3
22 uF
P1
HDR_1X14
RF7182D
J5
ANT
DS110304
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 16
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet RF7182D.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| RF7182 | GPRS TRANSMIT MODULE | RFMD |
| RF7182D | GPRS TRANSMIT MODULE | RFMD |
| 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 |