ADG3248 2.5 V/3.3 V, 2:1 Multiplexer/ Demultiplexer Bus Switch

The ADG3248 is a 2.5 V or 3.3 V, high performance 2:1 multiplexer/demultiplexer. It is designed on a low voltage CMOS process, which provides low power dissipation yet gives high switching speed and very low on resistance. The low on resistance allows the input to be connected to the output without additional propagation delay or generating additional ground bounce noise.

Each switch of the ADG3248 conducts equally well in both directions when on. The ADG3248 exhibits break-before-make switching action, preventing momentary shorting when switching channels.

The ADG3248 is available in a tiny 6-lead SC70 package.

Product Highlights
  • 3.3 V or 2.5 V supply operation.
  • Extremely low propagation delay through switch.
  • 4.5 Ω switches connect inputs to outputs.
  • Tiny SC70 package.

Applications
  • 3.3 V to 2.5 V voltage translation
  • 2.5 V to 1.8 V voltage translation
  • Bus switching
  • Docking stations
  • Memory switching
  • Analog switch applications
Features and Benefits
  • 225 ps propagation delay through the switch
  • 4.5 Ω switch connection between ports
  • Data rate 1.244 Gbps
  • 2.5 V/3.3 V supply operation
  • Level translation
    3.3 V to 2.5 V 
    2.5 V to 1.8 V
  • Small signal bandwidth 610 MHz
  • 6-lead SC70 package
High Speed Logic & Data Path Management
Data Sheets
Documentnote
ADG3248: 2.5 V/3.3 V, 2:1 Multiplexer/ Demultiplexer Bus Switch Data Sheet (Rev. A)PDF 486 kB
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
ADG3248BKSZ-REEL7 Production6 ld SC70REEL 3000-40 to 85C00.7Y
Reference Materials
ADG3248: 2.5 V/3.3 V, 2:1 Multiplexer/ Demultiplexer Bus Switch Data Sheet (Rev. A) adg3248
Switches and Multiplexers Product Selection Guide adg2128
CMOS Switches Offer High Performance in Low Power, Wideband Applications ad75019
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