RF2192 RF Micro Devices, RF2192 Datasheet

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RF2192

Manufacturer Part Number
RF2192
Description
Manufacturer
RF Micro Devices
Datasheet

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Features
Applications
Rev A9 DS080401
Single 3V Supply
29dBm Linear Output Power
Low Power Mode
45 mA idle current
47% Peak Efficiency 31dBm Out-
put
3V CDMA/AMPS Cellular Hand-
sets
3V JCDMA Cellular Handsets
3V CDMA2000 Cellular Hand-
sets
3V TDMA/GAIT Cellular Hand-
sets
3V CDMA 450MHz Band Hand-
sets
Portable Battery-Powered Equip-
ment
37% Linear Efficiency
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.
RF21923V
900MHz Lin-
ear Power
Amplifier
Product Description
The RF2192 is a high-power, high-efficiency linear amplifier IC targeting 3V hand-
held systems. The device is manufactured on an advanced Gallium Arsenide Het-
erojunction Bipolar Transistor (HBT) process, and has been designed for use as the
final RF amplifier in dual-mode 3V CDMA/AMPS and CDMA2000 handheld digital
cellular equipment, spread-spectrum systems, and other applications in the
800MHz to 960MHz band. The RF2192 has a low power mode to extend battery
life under low output power conditions. The device is packaged in a 16-pin,
4mmx4mm QFN.
Ordering Information
RF2192
RF2192PCBA-41X
GaAs HBT
GaAs MESFET
InGaP HBT
Optimum Technology Matching® Applied
3V 900MHz Linear Power Amplifier
Fully Assembled Evaluation Board
RF IN
GND
GND
SiGe BiCMOS
Si BiCMOS
SiGe HBT
3V 900MHz LINEAR POWER AMPLIFIER
Functional Block Diagram
1
2
3
4
5
16
6
Package Style: QFN, 16-Pin, 4mmx4mm
15
7
RoHS Compliant & Pb-Free Product
GaAs pHEMT
Si CMOS
Si BJT
14
8
13
12
11
10
9
RF OUT
RF OUT
RF OUT
RF2192
GaN HEMT
RF MEMS
1 of 12

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RF2192 Summary of contents

Page 1

... Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in dual-mode 3V CDMA/AMPS and CDMA2000 handheld digital cellular equipment, spread-spectrum systems, and other applications in the 800MHz to 960MHz band. The RF2192 has a low power mode to extend battery life under low output power conditions. The device is packaged in a 16-pin, 4mmx4mm QFN. ...

Page 2

... RF2192 Absolute Maximum Ratings Parameter Supply Voltage (RF off) ≤31dBm) Supply Voltage (P OUT Mode Voltage (V ) MODE Control Voltage (V ) REG Input RF Power Operating Case Temperature Storage Temperature Parameter Min. Usable Frequency Range 400 High Power State- US-CDMA (V Low) MODE Frequency Range 824 Linear Gain ...

Page 3

... MHz 30 dB -33 dBc <-60 dBc 32 dBm 47 % 2:1 10:1 6:1 RF2192 Condition o Case T= =3.4V, V =2.85V. CC REG V =0V to 0.5V, Freq=824MHz to 849MHz MODE (unless otherwise specified) 2.5dB Backoff included in IS98D CCDF 1% 5.4dB Peak Average Ratio at CCDF 1% ACPR@885kHz ACPR@1.98MHz 4.5dB Peak Average Ratio at CCDF 1% ACPR@885kHz ACPR@1.98MHz ...

Page 4

... RF2192 Parameter Min. High Power State-CDMA450 (V Low) MODE Frequency Range 452 Linear Gain Second Harmonic Third Harmonic Maximum Linear Output Power 29 (CDMA Modulation) Total Linear Efficiency Adjacent Channel Power Rejection Input VSWR Output VSWR Low Power State-CDMA450 (V High) MODE Frequency Range ...

Page 5

... RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A9 DS080401 Interface Schematic and V need to be LOW (<0.5V). REG MODE is set LOW. When set MODE and V need to be LOW REG MODE See pin 10. RF2192 VCC1 100 From Bias GND1 Stages ...

Page 6

... RF2192 3.75 3.75 0. INDEX AREA 2 PLCS 12° MAX Dimensions in mm. Shaded pin is lead 1. 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Package Drawing -B- 4.00 0. PLCS 2.00 0.80 TYP 1.50 SQ. 0.75 0.50 0.45 0.28 3.20 2 PLCS 1.00 C 0.90 0.05 0.75 0.00 0.65 0. PLCS A 2 1.60 2 PLCS 4 ...

Page 7

... High Q inductor (i.e., Coilcraft 0805HQ-series). **C1 and C14 are High Q capacitors 100 Ω Board 0 Ω CDMA (US) C26 4.7 μF Transmission Line Length C13 100 pF CDMA (US Ω RF2192 C2 4.7 uF C28 100 pF C17 L1* 2 100 OUT C1** C14** (i.e., Johanson C-series). ...

Page 8

... RF2192 4.7 μF 470 pF 1 100 510 Ω 100 Ω 100 pF 4.7 μF P2-1 P2-2 0 Ω 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Application Schematic CDMA-450MHz Band P1-1 100 pF 4 ...

Page 9

... Evaluation Board Layout - US-CDMA Board Thickness 0.031”, Board Material FR-4, Multi-Layer, Ground Plane at 0.015” 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A9 DS080401 2.0” x 2.0” RF2192 ...

Page 10

... RF2192 PCB Surface Finish The PCB surface finish used for RFMD’s qualification process is electroless nickel, immersion gold. Typical thickness is 3μinch to 8μinch gold over 180μinch nickel. PCB Land Pattern Recommendation PCB land patterns are based on IPC-SM-782 standards when possible. The pad pattern shown has been developed and tested for optimized assembly at RFMD ...

Page 11

... Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A9 DS080401 A = 0.71 x 1.09 (mm) Typ 1.09 x 0.71 (mm) Typ 1.73 (mm) Sq. 3.20 Typ. 0.81 Typ. Pin 0.81 Typ 0.94 Typ 1.60 Typ. 1.73 Typ. RF2192 Dimensions in mm. 0.81 Typ. 1.60 Typ ...

Page 12

... RF2192 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Rev A9 DS080401 ...

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