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Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 11

Technical content

Features

■ Frequency Range 698MHz to 960MHz ■ Internally Matched to 50Ω on All RF Ports ■ Shutdown Mode with +40dB Isolation ■ Gain = 16dB per LNA ■ Noise Figure of 1.0dB Typical ■ Single +4.0V Supply ■ Small 24-Pin, 4.0mm x 4.0mm, Multi-Chip Module (MCM)

Applications

■ Cellular Repeaters and Booster Amps ■ General Purpose LNA ■ ISM Band LNA

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc. 2 of 11 Absolute Maximum Ratings Parameter Rating Unit Supply Voltage +5.5 VDC Control Voltage +5.5 VDC DC Supply Current 140 mA Power Dissipation 770 mW Max RF Input Power 15 dBm Operating Temperature (TCASE) -40 to +85 °C Storage Temperature -40 to +150 °C Max Junction Temperature (TJ) 150 °C ESD Rating - Human Body Model (HBM) 1000 (Class 1C) V Moisture Sensitivity Level MSL3 Caution! ESD sensitive device. RFMD Green: RoHS status based on EU Directive 2011/65/EU (at time of this document revision), halogen free per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a flame retardant, and <2% antimony in solder. 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 performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. Nominal Operating Parameters Parameter Specification Unit Condition Min Typ Max Individual LNA Performance T = 25°C, VCC = 4V, Standard Application Circuit Frequency Range 698 960 MHz Gain (On Mode) 16 17.5 19.5 dB SD = 0V Noise Figure 1.0 1.4 dB Input P1dB -5 0 dBm 698MHz -3 0 dBm 880MHz and 960MHz Input IP3 1.5 5 dBm Gain (Off Mode) -43 dB SD = 4V Gain Delta >40 dB Gain LNA (on mode) – Gain LNA (off mode) Input Return Loss 13 dB SD = 0V Output Return Loss 13.5 dB Isolation (LNA1 OUT to LNA2 IN) 39 45 dB Gain Compression Slope -1.1 -1 -0.1 dB Gain compresses monotonically with increased input power once saturated Overall Power Supply T = 25°C, VCC = 4V, Standard Application Circuit Supply Voltage 3.5 4 5 V SD Voltage 0 VCC V Logic High 1.7 VCC V Logic Low 0 0.6 V Thermal Resistance 139 °C/W 85°C at 4.5V at 35mA of current Current 8 12 20 mA On Mode, SD = 0V 0.01 1 3 mA Off Mode, SD = 4V

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 The information in this publication is believed to be accurate. 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 application circuitry and specifications at any time without prior notice. 3 of 11 RFLA9002 Typical Performance: T=25°C, VDD = 4V unless otherwise noted

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 The information in this publication is believed to be accurate. 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 application circuitry and specifications at any time without prior notice. 4 of 11 RFLA9002 Typical Performance: T=25°C, VDD = 4V unless otherwise noted

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 The information in this publication is believed to be accurate. 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 application circuitry and specifications at any time without prior notice. 5 of 11 RFLA9002 Evaluation Board Schematic

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 The information in this publication is believed to be accurate. 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 application circuitry and specifications at any time without prior notice. 6 of 11 RFLA9002 Evaluation Board Bill of Materials (BOM) Description Reference Designator Manufacturer Manufacturer's P/N Evaluation Board DDI LA9002-410(1) RFLA9002 Module U1 RFMD RFLA9002 CAP, 1µF, 10%, 16V, X7R, 0402 C1-C4 Murata Electronics GRM155R71C104KA88D CONN, SMA, END LNCH, UNIV, HYB MNT, FLT J1-J4 Heilind Electronics PER MAT-21-1038 RES, 0Ω, 0402 R5-R6 Kamaya, Inc. RMC1/16SJPTH CONN, HDR, ST, PLRZD, 9-PIN P1 ITW Pancon MPSS100-5C DNP R1-R4*, R7-R9* Note: Parts with * following the Reference Designators should not be populated on PCBA.

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 The information in this publication is believed to be accurate. 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 application circuitry and specifications at any time without prior notice. 7 of 11 RFLA9002 Evaluation Board Assembly Drawing

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 The information in this publication is believed to be accurate. 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 application circuitry and specifications at any time without prior notice. 8 of 11 RFLA9002 Pin Names and Descriptions Pin Name Description

1 RF_OUT2 RF Output; Internally 50Ω matched and DC blocked

2 GND Connect to low inductance path to ground

3 GND Connect to low inductance path to ground

4 GND Connect to low inductance path to ground

5 GND Connect to low inductance path to ground

6 RF_IN1 RF Input; Internally 50Ω matched and DC blocked

7 GND Connect to low inductance path to ground

8 GND Connect to low inductance path to ground

9 SD1 Shut down pin for LNA1

10 VPAR1 Connection for external resistor to raise current when connected from this pad to VDD and to lower current when connected from this pad to ground

11 VDD VDD supply, 10nF decoupling internal, supply for LNA1

12 GND Connect to low inductance path to ground

13 RF_OUT1 RF Output; Internally 50Ω matched and DC blocked

14 GND Connect to low inductance path to ground

15 GND Connect to low inductance path to ground

16 GND Connect to low inductance path to ground

17 GND Connect to low inductance path to ground

18 RF_IN1 RF Input; Internally 50Ω matched and DC blocked

19 GND Connect to low inductance path to ground

20 SD2 Shut down pin for LNA2

21 VPAR2 Connection for external resistor to raise current when connected from this pad to VDD and to lower current when connected from this pad to ground

22 VDD2 VDD supply, 10nF decoupling internal, supply for LNA2

23 GND Connect to low inductance path to ground

24 GND Connect to low inductance path to ground

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 The information in this publication is believed to be accurate. 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 application circuitry and specifications at any time without prior notice. 9 of 11 RFLA9002 Package Outline Drawing (Dimensions in millimeters)

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 The information in this publication is believed to be accurate. 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 application circuitry and specifications at any time without prior notice. 10 of 11 RFLA9002 Stencil Drawing (Dimensions in millimeters) Pin Out

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140117 The information in this publication is believed to be accurate. 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 application circuitry and specifications at any time without prior notice. 11 of 11 RFLA9002 Branding Diagram