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Design Analysis of Ericsson’s LTE 700MHz RRUS11 B12 80W 2×2 MIMO Remote Radio Unit

April 8, 2014

DUBLIN, April 8, 2014 /PRNewswire/ –

Research and Markets (
http://www.researchandmarkets.com/research/mzv52k/design_analysis) has announced the
addition of EJL Wireless Research’s new report “Design Analysis of Ericsson’s LTE 700MHz
RRUS11 B12 80W 2×2 MIMO Remote Radio Unit”
[http://www.researchandmarkets.com/research/mzv52k/design_analysis ] to their offering.

(Logo:
http://photos.prnewswire.com/prnh/20130307/600769 )

This report covers the design analysis of an Ericsson LTE 700MHz RRUS11 B12 80W remote
radio unit. This unit is part of the RBS610x/6201/6301/6601 base station platform for
Ericsson W-CDMA. The unit was manufactured in Q4 2010.

This report is a design teardown analysis of an Ericsson 2100MHz Band 4 2×2 MIMO
remote radio unit multi-standard (RRUS) supporting LTE technology. The analysis covers the
entire system including the power supply, transmit, receive, amplifiers and duplexer
filters functions. A simplified mechanical analysis of the unit along with detailed bill
of materials analysis is presented in this report. The Ericsson product name is RRUS11 B4.
The Ericsson P/N for this RRUS is KRC 161 241/1 R1H.

Component and semiconductor suppliers mentioned in this report include:

        - Analog Devices
        - Bourns
        - Broadcom
        - Coilcraft
        - Epson-Toyocom
        - ETAL Fairchild Semiconductor
        - Freescale Semiconductor
        - Infineon Technologies
        - Integrated Device Technology
        - Maxim Integrated Products
        - Micron Technology
        - Nippon Chemi-Con
        - NXP Semiconductors
        - ON Semiconductor
        - STMicroelectronics
        - TDK-Epcos
        - Texas Instruments
        - Vishay Semiconductors

Features:

        - Complete Part Number/Marking
        - Component Manufacturer Identification
        - Function Component Description
        - Package Type

Key Topics Covered:

EXECUTIVE SUMMARY
Active/Passive Component Summary
Important Note:

CHAPTER 1: ERICSSON RBS6000 BTS SYSTEM
Overview of RBS6601 Product Offering

CHAPTER 2: RRUS 11 MECHANICAL ANALYSIS
Mechanical Analysis
RRUS 11 TRx Housing
RRUS 11 DC and RF Cables

CHAPTER 3: RRUS 11 INTERFACE SUBSYSTEM

CHAPTER 4: RRUS 11 POWER SURGE PROTECTION DEVICE (SPD) PCB

CHAPTER 5: RRUS 11 TRX SUBSYSTEM
Digital Processor and TRx PCB
Area A: Baseband Signal Processing
Area B: Main TRx Power Supply
Area C: RRUS Transmitters
Area C1 and C2
Area C3
Area D: RF Power Amplifier Tx Sampling Circuit
Area E: RRUS 11 System Timing
Area F: Receiver RF Downconversion
Areas F1 and F2: RRUS 11 Receiver Low Noise Amplifier
Area F3: RRUS 11 Receiver RF/IF Downconverters
Area G: Dual Receiver A/D Converters
ROR 101 0007 1 R2B (e1)
Area H: Secondary Receiver/Analog Cross Connect
PA9F25 Frequency Synthesizer Module
PA9F48 Frequency Synthesizer Module
PZ1A97B-C Frequency Synthesizer Module
EXH06B Frequency Synthesizer Module

CHAPTER 6: RRUS 11 RF AMPLIFIER SUBSYSTEM
Area A: Power Amplifier
Area B: Power Supply
RRUS 11 RF Power Amplifier Shield
RRUS 11 RF Power Amplifier Heat Sink

CHAPTER 7: RRUS 11 DUPLEXER CAVITY FILTER RF SUBSYSTEM
VSWR PCB
RRUS 11 Duplexer Filter Waveguide/Resonator Analysis
APPENDIX A – PASSIVE COMPONENT MARKET SHARE/CASE SIZE ANALYSIS
APPENDIX B – ACTIVE COMPONENT MARKET SHARE ANALYSIS

Companies Mentioned:

        - Analog Devices
        - Bourns
        - Broadcom
        - Coilcraft
        - ETAL Fairchild Semiconductor
        - Epson-Toyocom
        - Freescale Semiconductor
        - Infineon Technologies
        - Integrated Device Technology
        - Maxim Integrated Products
        - Micron Technology
        - NXP Semiconductors
        - Nippon Chemi-Con
        - ON Semiconductor
        - STMicroelectronics
        - TDK-Epcos
        - Texas Instruments
        - Vishay Semiconductors.

For more information visit

http://www.researchandmarkets.com/research/mzv52k/design_analysis

Media Contact: Laura Wood , +353-1-481-1716, press@researchandmarkets.net


    Photo: 

http://photos.prnewswire.com/prnh/20130307/600769

SOURCE Research and Markets


Source: PR Newswire



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