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Alcatel-Lucent LTE 700MHz TRDU 2x40W Transmit Receive Duplexer Unit (TRDU) Design Analysis Product Image

Alcatel-Lucent LTE 700MHz TRDU 2x40W Transmit Receive Duplexer Unit (TRDU) Design Analysis

  • ID: 2722789
  • December 2013
  • Region: Global
  • 94 Pages
  • EJL Wireless Research

FEATURED COMPANIES

  • Analog Devices
  • Coilcraft
  • Freescale Semiconductor
  • Linear Technology
  • National Semiconductor
  • STMicroelectronics
  • MORE

This report covers the design analysis of an Alcatel-Lucent LTE 700MHz TRDU 2x40W unit. This unit is part of the LTE eNodeB platform for Alcatel-Lucent. The unit was manufactured in Q2 2009.

Key Findings:

- The RF duplexer filters are integrated into the TRDU housing.
- The unit is designed and manufactured by CommScope for Alcatel-Lucent.
- TRDU is a comprised of two sub-systems (power amplifier & radio transceiver) that are mechanically and electrically connected

Component and semiconductor suppliers mentioned in this report include: Analog Devices, Anaren Microwave, AVX, Coilcraft, Cypress Semiconductor, , Fairchild Semiconductor, Freescale Semiconductor, Hittite Microwave, International Rectifier, Integrated Device Technology, Linear Technology, Maxim Integrated Products, Micron, National Semiconductor, NXP Semiconductors, ON Semiconductor, s, STMicroelectronics, TDK-Epcos AG Texas Instruments, TriQuint Semiconductors and Vishay.

Features

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

Important Note: There is NO component pricing contained within the report.

Note: Product cover images may vary from those shown

FEATURED COMPANIES

  • Analog Devices
  • Coilcraft
  • Freescale Semiconductor
  • Linear Technology
  • National Semiconductor
  • STMicroelectronics
  • MORE

EXECUTIVE SUMMARY
Active/Passive Component Summary
Important Note

CHAPTER 1: ALCATEL-LUCENT LTE BBU/RRU SYSTEM
Overview of BBU/RRU Product Offering

CHAPTER 2: TRDU MECHANICAL ANALYSIS
Mechanical Analysis
TRDU DC and RF Cables

CHAPTER 3: TRDU TRX HOUSING

CHAPTER 4: DIGITAL PROCESSOR AND TRX PCB
Area A: Processor/CPRI Interface/DUC-DDC/CFR/DPD
Area B: Radio Transmitter
Area C: Receiver A/D Conversion
Area D: Receiver
Area E: System Timing
Area F: Tx Sampling Circuit
Area G: Transceiver Support Circuitry

CHAPTER 5: LNA SUBSYSTEM

CHAPTER 6: TRDU RF DUPLEXER FILTER SUBSYSTEM

CHAPTER 7: TRDU POWER AMPLIFIER HOUSING
Power Amplifier RF Shield

CHAPTER 8: TRDU POWER AMPLIFIER SUBSYSTEM

CHAPTER 9: TRDU POWER SUPPLY SUBSYSTEM
Power Supply Area A
Power Supply Area B
Power Supply Area C
Power Supply Area D

APPENDIX A - PASSIVE COMPONENT MARKET SHARE/CASE SIZE ANALYSIS

APPENDIX B - ACTIVE COMPONENT MARKET SHARE ANALYSIS

TABLES

Table 1: TRDU Cables/Connectors Bill of Materials
Table 2: Area A Bill of Materials
Table 3: Area B Bill of Materials
Table 4: Area E Bill of Materials
Table 5: Area F1 Bill of Materials
Table 6: Area F2 Bill of Materials
Table 7: Area G Bill of Materials
Table 8: LNA Area A Bill of Materials
Table 9: LNA Area B Bill of Materials
Table 10: Power Amplifier Bill of Materials
Table 11: Power Amplifier Output Stage Bill of Materials
Table 12: Power Amplifier Drive Stage Bill of Materials
Table 13: Power Supply Area A Bill of Materials
Table 14: Power Supply Area B Bill of Materials
Table 15: Power Supply Area C Bill of Materials
Table 16: Power Supply Area D Bill of Materials
Table 17: Passive Component Case Size Distribution by System Subsection
Table 18: Identified Passive Component Supplier Distribution by System Subsection
Table 19: Active/Passive Component Distribution by System Subsection
Table 20: Active Semiconductor/Component Vendor Distribution by System Subsection

EXHIBITS

Exhibit 1: Alcatel-Lucent 9914 LTE eNodeB System
Exhibit 2: Alcatel-Lucent TRDU System Block Diagram
Exhibit 3: Alcatel-Lucent 9926 V2 d2U
Exhibit 4: TRDU Connection Interfaces
Exhibit 5: TRDU Front View
Exhibit 6: TRDU Back View
Exhibit 7: TRDU, Side View
Exhibit 8: TRDU, Top View
Exhibit 9: TRDU, Bottom View
Exhibit 10: Faceplate, External View
Exhibit 11: Faceplate, Internal View
Exhibit 12: Backplate, External View
Exhibit 13: Backplate, Internal View
Exhibit 14: TRDU Housing, TRx (L) and Power Amplifier (R)
Exhibit 15: RF Coaxial Cable, RF Power Amplifier/RF Receiver to Transceiver
Exhibit 16: RF Coaxial Cable, RF Power Amplifier to Duplexer Filter
Exhibit 17: Ribbon Cables
Exhibit 18: DC Power Cables
Exhibit 19: TRDU Cables/Connectors Location Diagram, Transceiver
Exhibit 20: TRDU Cables/Connectors Location Diagram, Power Amplifier
Exhibit 21: TRDU Cables/Connectors System Block Diagram
Exhibit 22: TRDU TRx Housing, Top
Exhibit 23: TRDU TRx Housing, Bottom
Exhibit 24: TRx RF Shield, External View
Exhibit 25: TRx RF Shield, Internal View
Exhibit 26: TRDU Digital Processor/TRX PCB, Top View
Exhibit 27: TRDU Digital Processor/TRX PCB, Bottom View
Exhibit 28: Area A Component Diagram
Exhibit 29: Area B Component Diagram
Exhibit 30: Area B Block Diagram
Exhibit 31: Area C Component Diagram
Exhibit 32: Area D1 & Area D2
Exhibit 33: Area D Component Diagram
Exhibit 34: Area D2 Block Diagram
Exhibit 35: Area E Component Diagram
Exhibit 36: Area F1 Component Diagram
Exhibit 37: Area F2 Component Diagram
Exhibit 38: Area F1 & F2 Block Diagram
Exhibit 39: Area G Component Diagram
Exhibit 40: LNA Subsystem Location
Exhibit 41: LNA Subsystem Location with TRx PCB Removed
Exhibit 42: LNA RF Shield, External View
Exhibit 43: RF Shield, External View
Exhibit 44: LNA PCB Location
Exhibit 45: LNA PCB/RF Shield Location with LNA PCB Removed
Exhibit 46: LNA PCB Dimensions
Exhibit 47: LNA Port RF Paths
Exhibit 48: LNA Areas A & B
Exhibit 49: LNA Area A Component Diagram
Exhibit 50: LNA Area A Block Diagram
Exhibit 51: LNA Area B Component Diagram
Exhibit 52: LNA Area B Block Diagram
Exhibit 53: TRDU RF Duplexer Filters
Exhibit 54: RF Duplexer Shield Dimensions
Exhibit 55: RF Duplexer Shield, Top View
Exhibit 56: RF Duplexer Shield, Bottom View
Exhibit 57: RF Duplexer Filters, Tx and Rx Filters
Exhibit 58: RF Duplexer Filter Tx and Rx Paths
Exhibit 59: RF Duplexer Filter Resonator Types
Exhibit 60: Rx Filter Resonator Coupler Locations
Exhibit 61: Rx Filter Coupler Location, Close Up View
Exhibit 62: Resonator Type A & B, Top and Bottom Views
Exhibit 63: Resonator Type A & B, Side View
Exhibit 64: Power Amplifier Housing, Top View
Exhibit 65: Power Amplifier Housing, Bottom View
Exhibit 66: Power Amplifier Housing without PCBs, Top View
Exhibit 67: Power Amplifier RF Shield, External View
Exhibit 68: Power Amplifier RF Shield, Internal View
Exhibit 69: RF Power Amplifier Block Diagram
Exhibit 70: RF Power Amplifier Exploded, Side View
Exhibit 71: TRDU Power Amplifiers
Exhibit 72: TRDU RF Power Amplifier Component Diagram
Exhibit 73: TRDU RF Power Amplifier Component Diagram 2
Exhibit 74: TRDU RF Power Amplifier PCB, Top View
Exhibit 75: TRDU RF Power Amplifier PCB, Bottom View
Exhibit 76: TRDU Driver Stage Amplifier Pallet, Top View
Exhibit 77: TRDU Driver Stage Amplifier Pallet, Bottom View
Exhibit 78: TRDU Output Stage Amplifier Pallet, Top View
Exhibit 79: TRDU Output Stage Amplifier Pallet, Bottom View
Exhibit 80: TRDU Power Supply Location
Exhibit 81: TRDU Power Supply Dimensions
Exhibit 82: Power Supply PCB, Top View
Exhibit 83: Power Supply PCB, Bottom View
Exhibit 84: Power Supply Area A Component Diagram
Exhibit 85: Power Supply Area B Component Diagram
Exhibit 86: Power Supply Area C Component Diagram
Exhibit 87: Power Supply Area D Component Diagram
Exhibit 88: Passive Component Case Size Distribution
Exhibit 89: Identified Passive Component Market Share by Vendor
Exhibit 90: Active Semiconductor Component Share
Exhibit 91: High Pin Count IC vs. Discretes
Exhibit 92: Active Semiconductor Market Share by Vendor
Exhibit 93: High Pin Count (64+) Active Semiconductor Market Share by Vendor

Note: Product cover images may vary from those shown

- Analog Devices
- Anaren Microwave
- AVX
- Coilcraft
- Cypress Semiconductor
- Fairchild Semiconductor
- Freescale Semiconductor
- Hittite Microwave
- International Rectifier
- Integrated Device Technology
- Linear Technology
- Maxim Integrated Products
- Micron
- National Semiconductor
- NXP Semiconductors
- ON Semiconductors
- STMicroelectronics
- TDK-Epcos AG Texas Instruments
- TriQuint Semiconductors
- Vishay

Note: Product cover images may vary from those shown
Note: Product cover images may vary from those shown

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