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RF7182D Datasheet Preview

RF7182D Datasheet

GPRS TRANSMIT MODULE

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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 sales-support@rfmd.com.
1 of 16




RFMD

RF7182D Datasheet Preview

RF7182D Datasheet

GPRS TRANSMIT MODULE

No Preview Available !

RF7182D
Proposed
Absolute Maximum Ratings
Parameter
Supply Voltage
Power Control Voltage (VRAMP)
Input RF Power
Max Duty Cycle
Output Load VSWR
Operating Temperature
Storage Temperature
Rating
-0.3 to +6.0
-0.3 to +1.8
+10
50
20:1
-30 to +85
-55 to +150
Unit
V
V
dBm
%
°C
°C
Caution! ESD sensitive device.
Exceeding any one or a combination of the Absolute Maximum Rating conditions may
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device may reduce device reliability. Specified typical perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
RoHS status based on EUDirective2002/95/EC (at time of this document revision).
The information in this publication is believed to be accurate and reliable. However, no
responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any
infringement of patents, or other rights of third parties, resulting from its use. No
license is granted by implication or otherwise under any patent or patent rights of
RFMD. RFMD reserves the right to change component circuitry, recommended appli-
cation circuitry and specifications at any time without prior notice.
Parameter
ESD
ESD RF Ports
ESD Antenna Port
ESD Any Other Port
Overall Power Control
VRAMP
Power Control “ON”
Power Control “OFF”
VRAMP Input Capacitance
VRAMP Input Current
Power Control Range
Overall Power Supply
Power Supply Voltage
Power Supply Current
Specification
Min. Typ. Max.
1000
1000
8
1000
1000
0.25
15
50
1.8
20
10
3.1 3.5 4.8
10
Overall Control Signals
GpCtrl0, GpCtrl1 “Low”
0 0 0.5
GpCtrl0, GpCtrl1 “High”
1.25 2.0 VBATT
GpCtrl0, GpCtrl1 “High Current”
12
TX Enable “Low”
0 0 0.5
TX Enable “High”
1.25 2.0 VBATT
TX Enable “High Current”
12
RF Port Input and Output Imped-
ance
50
Unit Condition
V HBM, JESD22-A114
V CDM, JED22-A114
KV IEC, 61000-4-2
V HBM, JESD22-A114
V CDM, JEDEC, JESD22-C101
V Max. POUT
V Min. POUT
pF DC to 200kHz
A VRAMP=VRAMP MAX
dB VRAMP=0.25V to VRAMP MAX
V Operating Limits
A PIN<-30dBm, TX Enable=Low, VRAMP=0.25V,
Temp=-20°C to +85°C, VBATT=4.8V, GpCtrl0,
GpCtrl = Low
V
V
uA
V
V
uA
TX ENABLE
0
0
0
1
1
GpCtrl1
0
1
1
1
1
GpCtrl0
0
0
1
0
1
TX Module Mode
Low Power Mode (Stand-by)
RX 0
RX 1
GSM900 TX Mode
DCS1800 TX Mode
2 of 16
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
DS110304


Part Number RF7182D
Description GPRS TRANSMIT MODULE
Maker RFMD
Total Page 16 Pages
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