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PDF RF7161 Data sheet ( Hoja de datos )
| Número de pieza | RF7161 | |
| Descripción | QUAD-BAND GSM850/EGSM900/DCS1800/PCS1900 TRANSMIT MODULE | |
| Fabricantes | RFMD | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RF7161 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
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RF7161Quad-
Band
GSM850/EGS
M900/DCS18
00/
RF7161
QUAD-BAND GSM850/EGSM900/DCS1800/
PCS1900 TRANSMIT MODULE
Package: Module 6.63mmx5.24mm1.0mm
Features
Enhanced Performance
Transmit Module
No External Routing
High Efficiency at Rated POUT
VBATT =3 .5V
GSM850/EGSM900 = 40%
DCS1800/PCS1900 = 37%
Low RX Insertion Loss
Four Symmetrical RX Ports
0dBm to 6dBm Drive Level,
>50dB of Dynamic Range
Integrated Power Flattening
Circuit
VBATT Tracking Circuit
Applications
3V Quad-Band GSM/GPRS
Handsets
GSM850/EGSM900/DCS180
0/PCS1900 Products
GPRS Class 12 Compliant
Portable Battery-Powered
Equipment
GND 1
22
GND 2
RFIN LB 3
GND 4
RFIN HB 5
GND 6
7
21 20 19 18 17
CMOS Controller
Amplifier
Switch
ESD
Protection
8 9 10 11 12
16 GND
15 GND
14 ANTENNA
13 RX4
Functional Block Diagram
Product Description
The RF7161 is a quad-band (GSM850/EGSM900/DCS1800/PCS1900) GSM/GPRS, Class 12
compliant tr ansmit m odule wit h four interchangeable receive ports. T his tra nsmit mo dule
builds upon RFMD’s leading power amplifier with PowerStar® integrated power control technol-
ogy, pHEMT switch technology, and integrated transmit filtering for best-in-class harmonic per-
formance. T he re sults ar e hi gh p erformance, re duced so lution si ze, an d ea se of
implementation. The device is designed for use as the final portion of the transmitter section in
a GSM8 50/EGSM900/DCS1800/PCS1900 hands et an d eli minates the n eed f or a P A-to-
antenna switch module matching network.
The R F7161 f eatures R FMD’s l atest i ntegrated power-flattening c ircuit which s ignificantly
reduces current and power variation into load mismatch. Additionally, a VBATT tracking feature is
incorporated to maintain switching performance as supply voltage decreases. The RF7161 also
integrates an ESD filter to provide excellent ESD protection at the antenna port. The RF7161 is
designed to provide maximum efficiency at rated POUT.
Ordering Information
RF7161
RF7161SB
RF7161PCBA-41X
Quad-Band GSM850/EGSM900/DCS1800/PCS1900 Trans-
mit Module
Transmit Module 5-Piece Sample Pack
Fully Assembled Evaluation Board
DS091006
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 20
http://www.Datasheet4U.com
1 page  
RF7161
Parameter
Specification
Min. Typ. Max.
DCS1800 Band
Operating Frequency Range
Input Power
Input VSWR
Maximum Output Power
1710
036
30
28
Minimum Power Into 3:1 VSWR
Efficiency
2nd Harmonic
3rd Harmonic
4th Harmonic
27
32
1.5:1
31.5
31.5
28.5
37
-40*
-40*
-36*
1785
2.5:1
-33
-33
-28
All other harmonics up to
12.75 GHz
Non-harmonic Spurious up to
12.75 GHz
Forward Isolation 1
Forward Isolation 2
Output Noise Power
-40 -33
-36
-62 -53
-27 -15
-101 -77
-100 -83
-93 -79
Output Load VSWR Stability
(Spurious Emissions)
-36
Output Load VSWR Ruggedness
No damage or permanent degradation to
device
Unit
MHz
dBm
dBm
dBm
dBm
%
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Condition
Nominal conditions unless otherwise stated.
All unused ports are terminated. VBATT=3.5V,
PIN=3dBm, Temp=+25°C, TX Enable=High,
VRAMP=1.8V. TX Mode: GpCtrl2=Low,
GpCtrl1=High, GpCtrl0=High, Duty
Cycle=25%, Pulse Width=1154S
Full POUT guaranteed at minimum drive level.
Over POUT range (0 dBm to 30dBm).
Nominal conditions.
VBATT=3.0V to 4.8V, PIN=0dBm to 6dBm,
Temp=-20°C to +85°C, Duty Cycle=50%,
Pulse Width=2308mS, VRAMP<1.8V.
The measured delivered output power to the
load with the mismatch loss already taken into
account with 1dB variation margin.
Set VRAMP=VRAMP RATED for POUT=30dBm
VRAMP=VRAMP RATED for POUT=30dBm. *Typical
value measured from worst case harmonic fre-
quency across the band.
VRAMP=VRAMP RATED for POUT=30dBm. *Typical
value measured from worst case harmonic fre-
quency across the band.
VRAMP=VRAMP RATED. *Typical value measured
from worst case harmonic frequency across
the band. External low pass filter can be used
to attenuate the higher order harmonics. (See
Application Schematic for suggested filter.)
VRAMP=VRAMP RATED for POUT=30dBm.
VRAMP=V RAMP RATED for POUT=3 0dBm, also
over all power levels (5dBm to 33dBm).
TX Enable Low, PIN=6d Bm, VRAMP=0.25V.
TX Enable High, PIN=6d Bm, VRAMP=0.25V.
925MHz to 935MHz. VRAMP=VRAMP RATED for
POUT=33dBm, RBW=1 00kHz.
935MHz to 960MHz. VRAMP=VRAMP RATED for
POUT=33dBm, RBW=1 00kHz.
1805MHz to 1880MHz. VRAMP=VRAMP RATED
for POUT=33dBm, RBW=1 00kHz.
VSWR=12:1, all phase angles (Set
VRAMP=VRAMP RATED for POUT<30dBm into 50
load; load switched to VSWR=12:1).
VSWR=20:1, all phase angles (Set
VRAMP=VRAMP RATED for POUT<30dBm into 50
load; load switched to VSWR=20:1).
DS091006
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 20
5 Page 
Pin Out
RF7161
1
GND 2
RFIN LB 3
GND 4
RFIN HB 5
6
22 21 20 19 18 17
16 GND
23
GND
23
GND
15 GND
14 Antenna
13 RX4
7 8 9 10 11 12
DS091006
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
11 of 20
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet RF7161.PDF ] | |
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