STMUX1800E Overview
The STMUX1800E is a 16 to 8-bit multiplexer/ demultiplexer low RON bidirectional LAN switch designed for various standards, such as 10/100/1000 Ethernet. It is designed for very low crosstalk, low bit-to-bit skew and low I/O capacitance. The differential signal from the Gigabit Ethernet transceiver is multiplexed into one of two selected outputs while the unselected switch goes to Hi-Z status.
STMUX1800E Key Features
- Low RON: 4.0 Ω typical
- VCC operating range: 3.0 to 3.6 V
- Enhanced ESD protection: > 8 kV (contact)
- Low power mode for minimum power c consumption du
- Channel on capacitance: 9.5 pF typical ro
- Switching time speed: 9 ns P
- Near to zero propagation delay: 250 ps te
- Very low crosstalk: -45 dB at 250 MHz le
- Bit-to-bit skew: 200 ps so
- > 600 MHz -3 dB typical bandwidth (or data b frequency)