Description:

Pericom Semiconductor’s PI5C32X2245 is a 16-bit, 2-port bus switch. Two enable signals (BEn) turn the switches on. The bus switch creates no additional propagational delay or additional ground bounce noise. The device has a built-in 25Ω resistor to reduce noise resulting from reflections, thus eliminating the need for an external terminating resistor.

Features:

• Near-Zero propagation delay

• 25Ω series resistor termination

• 5Ω switches connect inputs to outputs

• Direct bus connection when switches are ON

• Ultra-low quiescent power (0.2µA typical)

– Ideally suited for notebook applications

• Pin compatible with QS32X245

• Industrial operating temperature: –40°C to +85°C

• Packaging (Pb-free & Green available):

– 40-pin 150-mil wide plastic BQSOP (B)