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PI90LVB044 - LVDS Dual 2x2 Crosspoint/Repeater Switch

Download the PI90LVB044 datasheet PDF. This datasheet also covers the PI90LV044 variant, as both devices belong to the same lvds dual 2x2 crosspoint/repeater switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The PI90LV044 and PI90LVB044 are monolithic dual 2x2 asynchronous crosspoint/repeater switches.

The crosspoint function is based on a multiplexer tree architecture.

Each 2x2 switch can be considered as a pair of 2:1 multiplexers that share the same inputs.

Key Features

  • Dual 2x2 Crosspoint/Repeater Switch.
  • Meets or Exceeds the Requirements of ANSI TIA/EIA-644-1995.
  • Designed for Signaling Rates up to 650 Mbit/s (325Mhz).
  • Operates from a single 3.3V Supply:.
  • 40°C to 85°C.
  • Low-Voltage Differential Signaling with Output Voltages of ±350mV into: - 100Ω load (PI90LV044) - 50Ω load Bus LVDS Signaling (PI90LVB044).
  • Accepts ±350mV differential inputs.
  • Wide common mode input range: 0.2V to 2.7V.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PI90LV044_PericomSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PI90LVB044
Manufacturer Pericom Semiconductor
File Size 463.08 KB
Description LVDS Dual 2x2 Crosspoint/Repeater Switch
Datasheet download datasheet PI90LVB044 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com PI90LV044, PI90LVB044 LVDS Dual 2x2 Crosspoint/Repeater Switch Features • Dual 2x2 Crosspoint/Repeater Switch • Meets or Exceeds the Requirements of ANSI TIA/EIA-644-1995 • Designed for Signaling Rates up to 650 Mbit/s (325Mhz) • Operates from a single 3.3V Supply: –40°C to 85°C • Low-Voltage Differential Signaling with Output Voltages of ±350mV into: - 100Ω load (PI90LV044) - 50Ω load Bus LVDS Signaling (PI90LVB044) • Accepts ±350mV differential inputs • Wide common mode input range: 0.2V to 2.7V • Output drivers are high impedance when disabled or when VCC ≤ 1.5V • Inputs are open, short, and terminated fail safe • Propagation Delay Time: 3.5ns • ESD protection is 10kV on bus pins • Bus Pins are High Impedance when disabled or with VCC less than 1.