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Switches & Multiplexers Overview

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  1. Switches & MultiplexersOverview Dec 2004

  2. Analog Technology Leadership Number of products offered by Analog Devices, 1Q 2004

  3. Switches and Multiplexers Market • ADI has the largest switch and multiplexer portfolio • High bandwidth analog • Low RON, low V analog • Digital switches • Level translators • High voltage switches/muxes • Fault-protected products • Low Cap, Qinj products • Crosspoint switches (New) • Continuous product development in all areas • Maintaining technology leadership Switches & Multiplexers Market Share Pericom Other 3% Maxim 12% 24% Intersil 14% Siliconix ADI 18% 29% Source: WSTS and ADI estimates, 1Q04 Data

  4. Developing Cores for Key Markets MPX Core Analog Sw Digital Sw Wideband Sw Switches / Muxes Low Voltage CMOS ±15 V HV CMOS Bus Switching Level Translation >1GHz Industrial Handset Instrument Comp/Con Comms Key Target Market Segments

  5. Developing Cores for Key Markets MPX Core Analog Sw Switches / Muxes Low Voltage CMOS ±15 V HV CMOS Industrial Instrument Handset Comp/Con Comms Key Target Market Segments

  6. ADI’s Core Analog Switches Technology Number of products offered by Analog Devices, 1Q 2004

  7. ADG801 – World’s Lowest On-Resistance SwitchLow Voltage Single Supply KEY BENEFITS • Lowest RON 0.25 W typ • 200mA Continuous Current • Automotive Temp Range • Product Description • Single SPST Switch (NO) • 6-lead SOT-23, 8-lead MSOP WLCSP ADG819BCB

  8. Audio Application – Handsets<0.8 ΩCMOS 1.8 V to 5.5 VSPDT Baseband Chip 32 Ω For phone 8 Ω For ring and MP3 Function:Int/Ext MIC and Speaker Switching Application:Handset Solution:ADG849BKS • Only SPDT <1 Ohm in SC70 that supports 5 V audio signals • Supports high currents applications – 400mA! • Maximum performance with lowest distortion • Lower cost alternative available in ADG7xx range

  9. ADG1211 – Next Gen, ±15 V with Lowest CapBipolar Switches/Muxes KEY BENEFITS • Lowest Off Capacitance – 2pF • 1pC charge Injection • Product description • Normally Closed Quad SPST Switch • 16-lead TSSOP package • Robust to Power Sequencing (No VL pin) • 3 V logic Compatible Digital Inputs

  10. ADG1408 – Next Gen, ±15 V with Lowest RONBipolar Switches/Muxes KEY BENEFITS • Low RON Mux = 5  max • >85% reduction in RON compared to current leading edge parts • Low RON Flatness = 1  • Product Description • 8-Channel Multiplexer • Robust to Power Sequencing (No VL pin) • 3 V logic Compatible Digital Inputs

  11. Data Acquisition ApplicationCMOS 8-Channel Analog Multiplexer Function:Data Acquisition Board Application:High-End Test System Solution:ADG1208 • Lower glitches in application • Faster acquisition times • Small packages suit high density application boards

  12. Released Sampling Unreleased Core MPX & Wideband Roadmap ADG9xx 75Ω ADG919 WideBand GaAs ADG904 ADG836 High BW ADG8xx SOT66 Lo V CMOS ADG8xx 3V, SC70 ADG811/2/3 WLCSP ADG849 1Ω SC70 ADG14xx MUX #1 ADG14xx MUX #2 Hi V CMOS ADG12xx Fault ADG12xx SW ADG12xx MUX #2 ADG12xx MUX #1 2003 2004 2005

  13. Developing Cores for Key Markets MPX Digital SW Bus Switching Level Translation Handset Instrument Comp/Con Comms Key Target Market Segments

  14. ADI’s Digital Bus Switches Technology Number of products offered by Analog Devices, 1Q 2004

  15. 3.3 VDD High = “1” VOH MIN VOL MAX Low = “0” 0 V Level Translation 2.5 VDD High = “1” +3.3 V BUS +2.5 V BUS VIH MIN +3.3 V ± 10% LOGIC +2.5 V ± 10% LOGIC VIL MAX Low = “0” 0 V Level Translation Switch VIL MAX = Maximum Allowable Input Low Logic Level VIH MIN = Minimum Allowable Input High Logic Level VOL MAX = Maximum Allowable Output Low Logic Level VOH MIN = Minimum Allowable Output High Logic Level

  16. ADG3257 – 4x SPDT With Level TranslationDigital Switch KEY BENEFITS • Drop-in Replacement For ’3257 Product • Allows Faster, more accurate data throughput • Up to ~1GBps transmission • Product Description • 5 V To 3 V, 3-Level Translation With External Diode • Very High Data Throughput Capability Eye Diagram @ 933 Mbps

  17. KVM SwitchHigh Speed, 3.3 V/5 V Quad 2:1 Mux/Demux (4-Bit, 1 of 2) Bus Switch Function:KVM Switch Application:PC Farm, Workstations Solution:ADG3257 • High bandwidth and very low propagation delays • Standard footprint – many high volume opportunities

  18. ADG3241 – 3.3 V/2.5 V 1-Bit, Level Translator Digital Switch Portfolio (Low-Bit) KEY BENEFITS • Selectable Level Translation • Allow direct 3.3 V to 1.8 V translation • No need for discrete components • High Performance In Small Size • Data Rate 1.5 Gbps • Very low 225ps propagation delay • Uni-directional Level Translation, Bi-directional signal path • Tiny SC70 package

  19. ADG3245 – 3.3 V/2.5 V 8-Bit, Level TranslatorDigital Switch Portfolio (High-Bit) KEY BENEFITS • Selectable Level Translation • Allow direct 3.3 V to 1.8 V translation • No need for discrete components • High Performance In Small Size • Data Rate 1.244 Gbps • Very low 225ps propagation delay • Uni-directional Level Translation, Bi-directional signal path • TSSOP and LFCSP packages Exception is 3.3V  1.8V translation

  20. Bus Isolation/Load Reduction3.3 V/2.5 V 8-Bit, Level Translator Function:Bus Load Reduction Application:PC, Notebook, Server Solution:ADG3245 • Allow increased number of loads on bus w/out exceeding bus spec • Isolates functions not being used • Minimal propagation delay/skew when enabled (Zero Delay device)

  21. Normal Mode Bypass Mode KEY BENEFITS • Voltage translation and bypass in one IC • Only such part in existence • Saves 10-12 discrete parts • Product description • Wide translation range: 1.65 V to 3.6 V • Allows bypass/daisy chain of 1.8 V to 3.3 V logic ICs • Tiny SOT23 package • Saves component count, board space, cost ADG3233 – Wide Range Translator/BypassDigital Switch

  22. Data Data ADG3308 ADG3308 – Wide Range 1.2 V to 5.5 V, Bi-directional Level Translator KEY BENEFITS • Voltage translation • Bidirectional Communication • No direction pin • Product description • Wide translation range: 1.2 V to 5.5 V • 20-lead TSSOP/LFCSP package • Saves component count, board space, cost

  23. Released Sampling Unreleased 2003 2004 2005 Digital Switch Roadmap Level translation ADG3304 ADG3302 ADG3241/2/3 Next Gen Translator ADG3308 ADG3257 Low V ADG3248/9 USB2.0 4xSPDT USB LVDS USB2.0 2xSPDT LVDS

  24. Developing Cores for Key Markets MPX Wideband Sw >1GHz Instrument Comp/Con Comms Key Target Market Segments

  25. ADI’s Wideband Switches Technology Number of products offered by Analog Devices, 1Q 2004

  26. ADG901 – 1 GHz SPST Absorptive CMOS SwitchHigh Bandwidth Switch KEY BENEFITS • Widest Bandwidth CMOS Switch in the World! • Excellent characteristics over the specified range • Suitable replacement for GaAs at low power • CMOS/TTL compatible • Easy integration with other CMOS circuitry • Space-saving solution • Tiny MSOP and 3x3 LFCSP • Evaluation Boards Available

  27. Industrial Wireless MeterWideband, 37 dB Isolation @ 1 GHz, CMOS 1.65 V to 2.75 V, 2:1 Mux/SPDT Switches Function:TX/RX Switch Application:Industrial Wireless Meter Solution:ADG918 • Cost effective solution to GaAs for low power TX/RX • Isolates the high freq receive signal from the high freq transmit • Use in conjunction with the ADF7020 Transceiver IC for a utility metering transceiver application

  28. Wide BW ADG9xx in Tuner ModulesWideband, 37 dB Isolation @ 1 GHz, CMOS 1.65 V to 2.75 V, 2:1 Mux/SPDT Switches Function:TX/RX Switch Application:Tuner Circuit Solution:ADG918 • Cost effective solution to GaAs for low power TX/RX • Car radio/TV to switch between antennae • Set top box: Switch between the Cable TV Input and the Off Air Antenna • Small Solution Size: MSOP and LFCSP available

  29. Released Sampling Unreleased Core MPX & Wideband Roadmap ADG9xx 75Ω ADG919 WideBand GaAs ADG904 ADG836 High BW ADG8xx SOT66 Lo V CMOS ADG8xx 3V, SC70 ADG811/2/3 WLCSP ADG849 1Ω SC70 ADG14xx MUX #1 ADG14xx MUX #2 Hi V CMOS ADG12xx Fault ADG12xx SW ADG12xx MUX #2 ADG12xx MUX #1 2003 2004 2005

  30. Product Availability Status