PI90LV024

12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012 PI90LV024, PI90LVB024 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 (325 MHz) Operates from a 3.3V Supply: –40°C to 85°C Low Voltage Differential Signaling with Output Voltages of ±350mV into: – 100 Ohm load (PI90LV024) –50 Ohm load Bus LVDS Signaling (PI90LVB024) 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 1.5V TTL Inputs are 5V Tolerant Power Dissipation at 400Mbit/s of 250mW Available Packaging: 28-pin QSOP, 28-pin TSSOP Description The PI90LV024 and PI90LVB024 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. The signal path through each switch is fully differential with m...