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PI3B4010
3.3V, High-Bandwidth, 40:10-Bit DDR Mux/Demux NanoSwitch™
Product Features
RON is 35 ohms max. Standard Operating Temperature: 0ºC to +70ºC Channel ON Capacitance: 15pF max. VCC Operating Range: +3.0V to +3.6V Fast switching time: 3ns max. Package options include: - 64-ball Thin Fine Pitch Ball Grid Array (TFBGA)
Product Description
Pericom Semiconductor’s PI3B series of logic circuits are produced using the Company’s advanced submicron
CMOS technology, achieving industry-leading performance. The PI3B4010 is a 3.3V, 10- to 40-bit demultiplexing/multiplexing bus switch. It is intended for multiple data or address muxing. Industry leading advantages include a propagation delay of 300ps, resulting from the 35-ohm channel resistance, and low I/O capacitance. The A-port multiplexes to one of four or all outputs allowing a complete bank of 10 bits to switch. The switch is bidirectional.
Applications
DDR DIMM bank switching
Logic Block Diagram
10Ω
Expanded Block Diagram
A0 10Ω
0B0 1B0 2B0 3B0 0B 1 1B1 2B1 3B1 0B 2 1B2 ...