Description

The PI3B3384Q is a signal switch within the electronic component model category. It belongs to the Encoders and Decoders type of Multiplexers and is manufactured by Pericom Semiconductor. It is designed to allow input to connect directly to the output with a low On-Resistance, which creates no additional propagational delay, making it an ideal choice for high-speed applications with low noise reflection. It is 3.3 volts and 10-bit with 2-port bus switches. The PI3B32384 model, which is also a 3.3-volt, 10-bit, 2-port bus switches type is designed with an internal 25-ohm resistor to reduce noise reflection in high-speed applications.

Specifications and features

The PI3B3384Q boasts the following features:

• Fast switching speed - 4.5 ns max.
• 5-ohm switches connect inputs to outputs (PI3B3384)
• Low noise, 25-ohm version (PI3B32384)
• Ultra-low quiescent power (0.1 µA typical)
• Near-zero propagation delay
• Ideally suited for notebook applications
• Packaging (Pb-free & Green available):
  • 24-pin 150-mil wide plastic QSOP (Q)
  • 24-pin 173-mil wide plastic TSSOP (L)

Application Scenarios

The PI3B3384Q and PI3B32384 models are suitable for high-speed applications that require low noise reflection. The PI3B32384, with its internal 25-ohm resistor, would be ideally suited for applications where noise reflection is of concern. The PI3B3384 model, on the other hand, would be ideal for applications where 5-ohm switches connect inputs to outputs.

Comparison

• Allows inputs to be connected directly to outputs.
• Fast switching speed, ideal for high-speed application
• Low noise reflection, making it an ideal choice for high-speed applications that require low noise reflection.

• None identified.