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LTC Offers A Wide Portfolio of Signal-Chain Solutions For High Performance Wireless Systems

Linear Technology Corporation High Performance Dual RF Mixer Economizes Power and Size For Wireless Communications Release: June 8, 2011. LTC Offers A Wide Portfolio of Signal-Chain Solutions For High Performance Wireless Systems. LT5575, LT5515, LT5516, LT5517. Rx Path. LTC5569LTC559X

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LTC Offers A Wide Portfolio of Signal-Chain Solutions For High Performance Wireless Systems

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  1. Linear Technology CorporationHigh Performance Dual RF MixerEconomizes Power and Size For Wireless CommunicationsRelease: June 8, 2011

  2. LTC Offers A Wide Portfolio of Signal-Chain SolutionsFor High Performance Wireless Systems LT5575, LT5515, LT5516, LT5517 Rx Path LTC5569LTC559X LTC554X I/Q Demodulator BB Filter VGA I-mixer I ADC o 0 LTC6601 LTC6603 LTC6605 10 to 16-Bit 160Msps LTC6412 LTC6416 LNA 4GHz Downmixer o Q 90 ADC LTC5587 LTC5582 LTC5583 LT5538 Duplexer Q-mixer BB Filter VGA LO RF Detector LT5554 LT5527/5557 12-Bit 250Msps IF Amplifier ADC LTM9003 DPD Rx Path I/Q Modulator LT5578 LT5579 DAC PA DAC Tx Path Upmixer VCO/ Synthesizer LTC5588-1

  3. LTC5569 A High Performance, 300MHz to 4GHz Low Power Dual RF Mixer

  4. Market Trend: 3G/4G Wireless Infrastructure Distributed 3G/4G RRH Network Centralized 2.5G Network Architecture Trend RRH RRH Fiber Optic Links RRH • Market Needs: • High Data Throughput • Multi-Standard • Low Power • Small Size

  5. MIMO Increase Data Capacity ADC 4G Challenges: • Power Consumption • Thermal Management • Small Size • Wide Frequency Range • Equipment Cost • OpEx Costs RX1 LNA Amp Filter Mixer ADC ADC RXn Amp Filter LNA Mixer ADC Modulator TX PA DAC

  6. Challenge: Multi-Mode, Multi-Standard • A Single Platform That Is Software Configurable To Supports All Cellular Frequency Bands (700MHz to 2.6GHz) and Standards (LTE, W-CDMA, TD-SCDMA, GSM) • Wide Bandwidth Operation (>60MHz) • Robust Operation

  7. 300MHz to 4GHz Frequency Range (50Ω matched from 1.4-3.3GHz) Lowest Power: 3.3V / 180mA (600mW) Individual Channel Shutdown Smallest Solution Footprint (4mm x 4mm QFN Package) ACT MIX ACT MIX LO AMP LO AMP LTC5569 DualBroadband Downconverting Mixer BIASA IFA+ IFA- VCCA 16 15 14 13 12 1 RFA ENA BIAS 2 11 GND LTC5569 LO 4x4mm QFN-16 3 10 GND GND BIAS 9 4 ENB RFB 5 6 7 8 BIASB IFB+ IFB- VCCB Release: June 8, 2011

  8. LTC5569 vs. Competitor Fewer External Components Competitor 2 External Transformers 11 Passive Components 5 External Transformers 38 Passive Components

  9. Key Differentiating Features Lowest Power Consumption (50% Lower Power) Higher Dynamic Range Performance Smallest Solution Size (Small Package and Fewest External Components) Wide Frequency Range of Operation Individual Channel Shutdown

  10. LTC5569 Press Release Schedule • Release date: June 8, 2011 • Press Package Includes • Press Release • Press Backgrounder • Press Photo • Product Datasheet

  11. The Value We Deliver Innovative, High Performance Products Outstanding Price/Performance Solutions Expert Worldwide Technical Support Best Quality and Reliability Dependable Delivery

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