PI90LVB044 Overview
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.
PI90LVB044 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 mon mode input range: 0.2V to 2.7V
- Output drivers are high impedance when disabled or when VCC ≤ 1.5V