STMUX1800E 16-bit to 8-bit MUX/DEMUX for gigabit Ethernet LAN switch with LED switch and enhanced ESD protection

The STMUX1800E is a 16 to 8-bit multiplexer/demultiplexer low RONbidirectional 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.

The device integrates three SPDT (single pole dual throw) switches, for LED support.

The device can be put into low power mode consuming minimum power

技术特性

Low RON: 4.0 Ω typical
VCCoperating range: 3.0 to 3.6 V
Enhanced ESD protection: > 8 kV (contact) and 15 kV (HBM)
Low power mode for minimum power consumption
Channel on capacitance: 9.5 pF typical
Switching time speed: 9 ns
Near to zero propagation delay: 250 ps
Very low crosstalk: -45 dB at 250 MHz
Bit-to-bit skew: 200 ps
> 600 MHz -3 dB typical bandwidth (or data frequency)
Three SPDT switches for LED support
Rail-to-rail switching on data I/O ports (0 V to 5 V)
Package: QFN42
Lead-free

STMUX1800E 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
STMUX1800EQTR	Active		1000	VFQFPN 42 3.5x9x0.75	Tape And Reel	-40 °C-85 °C	STMUX1800EQTR

DATASHEET

描述	版本	大小
STMUX1800E : DS6595: 16-bit to 8-bit MUX/DEMUX for gigabit Ethernet LAN switch with LED switch and enhanced ESD protection	3	317KB