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PDF RF7167 Data sheet ( Hoja de datos )
| Número de pieza | RF7167 | |
| Descripción | DUAL-BAND GSM900/DCS1800 TRANSMIT MODULE | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RF7167 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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RF7167
www.DataSheet4U.com
DUAL-BAND GSM850/PCS1900
TRANSMIT MODULE
Package Style: Module 6.63mmx5.24mmx1.0mm
Features
Enhanced Performance
Transmit Module
No External Routing
High Efficiency at rated POUT
VBATT = 3.5 V
GSM850 42%
PCS1900 38%
Low RX Insertion Loss
Symmetrical RX Ports
0dBm to 6dBm Drive Level,
>50dB of Dynamic Range
Excellent ESD Protection at
Antenna Port: 8kV
Integrated Power Flattening
Circuit
VBATT Tracking Circuit
Applications
3V Dual-Band GSM/GPRS
Handsets
GSM850/PCS1900 Products
GPRS Class 12 Compatible
Portable Battery-Powered
Equipment
GND 1
22
21
20 19
18 17
GND 2
RFIN LB 3
GND 4
RFIN HB 5
CMOS Controller
Amplifier
Switch
ESD
Protection
16 GND
15 GND
14 ANTENNA
13 NC
GND 6
78
9 10
11 12
Functional Block Diagram
Product Description
The RF7167 is a dual band (GSM850/PCS1900) GSM/GPRS Class 12-compliant transmit mod-
ule with two symmetrical receive ports. This transmit module builds upon RFMD’s leading
power amplifier with PowerStar® integrated power control technology, pHEMT switch technol-
ogy, and integrated transmit filtering for best-in-class harmonic performance. The results are
high performance, reduced solution size, and ease of implementation simplifies transmitter
design. The device is designed for use as the final portion of the transmitter section in a
GSM850/PCS1900 handset and eliminates the need for PA-to-antenna switch module match-
ing network. The device provides 50Ω matched input and output ports, thereby requiring no
external matching components.
The RF7167 features RFMD’s latest integrated power-flattening circuit, which significantly
reduces current and power variation into load mismatch. Additionally, a VBATT tracking feature is
incorporated to maintain switching perfromance as supply voltage decreases.The RF7167 also
integrates an ESD filter to provide excellent ESD protection at the antenna port. The RF7167 is
designed to provide maximum efficiency at rated POUT.
RF7167
RF7167SB
RF7167PCBA-41X
Dual-Band GSM850/PCS1900 Transmit Module
Transmit Module 5-Piece Sample Pack
Fully Assembled Evaluation Board
DS100219
Optimum Technology Matching® Applied
9GaAs HBT
GaAs MESFET
SiGe BiCMOS
Si BiCMOS
9GaAs pHEMT
9Si 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  
RF7167
www.DataSheet4U.com
Parameter
Specification
Min. Typ. Max.
Unit
Condition
RX Section
Nominal conditions unless otherwise stated.
VBATT=3.5V, PIN=3dBm, Temp=+25°C,
TX Enable=Low, VRAMP=1.8V
RX0 mode: GpCtrl1=High, GpCtrl0=Low
RX1 mode: GpCtrl1=High, GpCtrl0=High, RXO
Freq=869MHz to 894MHz,
RX1 Freq=1930MHz to 1990MHz
Insertion Loss GSM850
ANT-RX0/ RX1
1.1 1.3 dB RXO Freq=869MHz to 894MHz
In-Band Ripple GSM850
ANT - RX0/RX1
0.2 dB RXO Freq=869MHz to 894MHz
Input VSWR GSM850
ANT - RX0/RX1
1.5:1
RXO Freq=869MHz to 894MHz
Insertion Loss PCS1900
ANT - RX0/RX1
1.3 1.6 dB Freq=1930MHz to 1990MHz
In-Band Ripple PCS1900
ANT - RX0/RX1
0.2 dB Freq=1930MHz to 1990MHz
Input VSWR PCS1900
ANT - RX0/RX1
1.8:1
Freq=1930MHz to 1990MHz
TX Section
Switch Leakage POUT at RX Port
GSM850 ANT-RX0/RX1
Switch Leakage POUT at RX Port
PCS1900 ANT-RX0/RX1
1
8
dBm
GSM850 TX mode: Freq=824MHz to 849MHz,
GpCtrl1=High, GpCtrl0=Low, VRAMP=VRAMP
rated for POUT=33dBm at antenna port
5
6
dBm
PCS1900 TX mode: Freq=1850MHz to
1910MHz, GpCtrl1=High, GpCtrl0=High,
VRAMP=VRAMP rated for POUT=30dBm at
antenna port
Notes:
1. The insertion loss values listed are measured into 50Ω without matching. Improved performance can be obtained by properly matching the
antenna/receiver ports.
2. Isolation specification set to ensure at least the following isolation at rated power:
Calculation example using typical values: POUT at Antenna - POUT at RX Port. Isolation LB=33-1=32dB, HB=30-5=25dB.
DS100219
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 
Evaluation Board Schematic
J1 J2
HB
RFIN
C1
22 pF
LB
RFIN
C2
56 pF
RF7167
www.DataSheet4U.com
654321
23
7
8
R5
DNI 9
22 VRAMP
21 TxEnable
20 GpCtrl0
10
RX0
J3
11
19 GpCtrl1
C5
33 pF
C12
0.5 pF
P1
1
18
12 13 14 15 16 17
R4 R6 U1
DNI DNI
VBATT
C4
DNI
+ C3
22 uF
VRAMP
2
3
C13
0.5 pF
TxEnable
GpCtrl0
GpCtrl1
4
5
6
C6
33 pF
ANT
12
C9
100 pF
Gpctrl0
V SENSE
VBATT
7
8
9
10
11
RX1
J4 J5
12
C10
100 pF
12
C11
100 pF
TxEnable
Cpctrl1
12
13
14
HDR_1X14
Notes: C9, C10, and C11 are optional decoupling capacitors which may not be needed in application. C5 and C6 are used to
block the DC voltage present on the RX ports. C12 and C13 are used to match the RX ports to a 50Ω filter.
DS100219
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
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| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet RF7167.PDF ] | |
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