DS40MB200

AKTIV

Dual 4,0-Gbps 2:1/1:2 CML-Mux/Puffer mit Sendevorverzerrung und Empfangsentzerrung

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Datenblatt

document-pdfAcrobat DS40MB200 Dual 4-Gbps 2:1/1:2 CML MUX/Buffer With Transmit Pre-Emphasis and Receive Equalization datasheet (Rev. K) (Englisch) PDF | HTML

DS40MB200

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Function

Equalizer, Mux buffer

Protocols

CML, LVDS, LVPECL

Number of transmitters

2, 4

Number of receivers

2, 4

Signaling rate (Mbps)

4000

Input signal

CML

Output signal

CML

Rating

Catalog

Operating temperature range (°C)

0 to 85

Function

Equalizer, Mux buffer

Protocols

CML, LVDS, LVPECL

Number of transmitters

2, 4

Number of receivers

2, 4

Signaling rate (Mbps)

4000

Input signal

CML

Output signal

CML

Rating

Catalog

Operating temperature range (°C)

0 to 85

WQFN (NJU)

48

49 mm² (7 mm × 7 mm)

1-Gbps to 4-Gbps Low Jitter Operation
Fixed Input Equalization
Programmable Output Pre-Emphasis
Independent Switch and Line Side Pre-Emphasis Controls
Programmable Switch-Side Loopback Mode
On-Chip Terminations
3.3-V Supply
ESD Rating of 6-kV HBM
48-leadless WQFN Package (7 mm × 7 mm)
0°C to +85°C Operating Temperature Range

1-Gbps to 4-Gbps Low Jitter Operation
Fixed Input Equalization
Programmable Output Pre-Emphasis
Independent Switch and Line Side Pre-Emphasis Controls
Programmable Switch-Side Loopback Mode
On-Chip Terminations
3.3-V Supply
ESD Rating of 6-kV HBM
48-leadless WQFN Package (7 mm × 7 mm)
0°C to +85°C Operating Temperature Range

The DS40MB200 device is a dual signal conditioning 2:1 multiplexer (MUX) and 1:2 fan-out buffer designed for use in backplane-redundancy applications. Signal conditioning features include continuous time linear equalization (CTLE) and programmable output pre-emphasis, extending data communication in FR4 backplanes at rates up to 4 Gbps. Each input stage has a fixed equalizer to reduce intersymbol interference distortion from board traces.

All output drivers have four selectable steps of pre-emphasis to compensate for transmission losses from long FR4 backplanes and reduce deterministic jitter. The pre-emphasis levels can be independently controlled for the line-side and switch-side drivers. The internal loopback paths from switch-side input to switch-side output enable at-speed system testing. All receiver inputs are internally terminated with 100-Ω differential terminating resistors. All drivers are internally terminated with 50 Ω to VCC.

The DS40MB200 device is a dual signal conditioning 2:1 multiplexer (MUX) and 1:2 fan-out buffer designed for use in backplane-redundancy applications. Signal conditioning features include continuous time linear equalization (CTLE) and programmable output pre-emphasis, extending data communication in FR4 backplanes at rates up to 4 Gbps. Each input stage has a fixed equalizer to reduce intersymbol interference distortion from board traces.

All output drivers have four selectable steps of pre-emphasis to compensate for transmission losses from long FR4 backplanes and reduce deterministic jitter. The pre-emphasis levels can be independently controlled for the line-side and switch-side drivers. The internal loopback paths from switch-side input to switch-side output enable at-speed system testing. All receiver inputs are internally terminated with 100-Ω differential terminating resistors. All drivers are internally terminated with 50 Ω to VCC.

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	DS40MB200 Dual 4-Gbps 2:1/1:2 CML MUX/Buffer With Transmit Pre-Emphasis and Receive Equalization datasheet (Rev. K)	PDF \| HTML	01.03.2024
	Anwendungshinweis	Setting Pre-Empha Level for DS40MB200 Dual 4Gb/s Mux/Buffer (Rev. C)		26.04.2013
	Anwendungshinweis	AN-1398 Printed Circuit Board Design Techniques for DS40MB200 (Rev. A)		26.04.2013
	Anwendungshinweis	Enabling Redundancy in Multi-Gigabit Links w/DS40MB200 Mux/Buffer (Rev. A)		26.04.2013
	Anwendungshinweis	Driving Signals Over XAUI Backplanes Using DS42MB100, DS40MB200, or DS42BR400 (Rev. B)		26.04.2013

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
WQFN (NJU)	48	Ultra Librarian

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DS40MB200

Dual 4,0-Gbps 2:1/1:2 CML-Mux/Puffer mit Sendevorverzerrung und Empfangsentzerrung

DS40MB200

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