National Semiconductor DS4 Hoja de datos

No.	parte #	Fabricante	Descripción
1	DS42MB100	National Semiconductor	4.25 Gbps 2:1/1:2 CML Mux/Buffer include input equalization and programmable output de-emphasis that enable data communication in FR4 backplane up to 4.25 Gbps. Each input stage has a fixed equalizer to reduce ISI distortion from board traces. All output drivers have four selectable
2	DS481	National Semiconductor	Low Power RS-485/RS-422 Multipoint Transceiver with Sleep Mode n n n n n n n Meets TIA/EIA RS-485 multipoint standard Sleep mode reduces ICC to 0.2 µA Guaranteed full load output voltage (V OD3) Low quiescent current: 200 µA typ −7V to +12V common-mode input voltage range TRI-STATE outputs on driver and receiver
3	DS485	National Semiconductor	Low Power RS-485/RS-422 Multipoint Transceiver n n n n n n Meets TIA/EIA RS-485 multipoint standard Guaranteed full load output voltage (V OD3) Low quiescent current: 200 µA typ −7V to +12V common-mode input voltage range TRI-STATE outputs on driver and receiver AC performance: — Driver transitio
4	DS40MB200	National Semiconductor	Dual 4 Gb/s 1:2 Mux/Buffer include input equalization and programmable output preemphasis that enable data communication in FR4 backplanes up to 4 Gb/s. Each input stage has a fixed equalizer to reduce ISI distortion from board traces. All output drivers have 4 selectable step
5	DS42MB200	National Semiconductor	Dual 4.25 Gbps 2:1/1:2 CML Mux/Buffer include input equalization and programmable output pre-emphasis that enable data communication in FR4 backplanes up to 4.25 Gbps. Each input stage has a fixed equalizer to reduce ISI distortion from board traces. All output drivers have 4 selectable
6	DS42BR400	National Semiconductor	Quad 4.25 Gbps CML Transceiver ■ ■ ■ ■ ■ ■ 250 Mbps – 4.25 Gbps Fully Differential Data Paths Optional Fixed Input Equalization Selectable Output De-emphasis Individual Loopback Controls On-chip Termination Lead-less eLLP-60 pin package (9 mm x 9 mm x 0.8 mm, 0.5 mm pitch) ■ −40°C