DS25BR120

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LVDS-Puffer, 3,125 Gbit/s, mit Sende-Präemphase

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Datenblatt

document-pdfAcrobat DS25BR120 3.125 Gbps LVDS Buffer with Transmit Pre-Emphasis datasheet (Rev. E) (Englisch)

DS25BR120

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Function

Buffer

Protocols

LVDS

Number of transmitters

1

Number of receivers

1

Signaling rate (Mbps)

3125

Input signal

CML, LVCMOS, LVDS, LVPECL

Output signal

LVDS

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Function

Buffer

Protocols

LVDS

Number of transmitters

1

Number of receivers

1

Signaling rate (Mbps)

3125

Input signal

CML, LVCMOS, LVDS, LVPECL

Output signal

LVDS

Rating

Catalog

Operating temperature range (°C)

-40 to 85

WSON (NGQ)

8

9 mm² (3 mm × 3 mm)

DC - 3.125 Gbps Low Jitter, High Noise Immunity, Low Power Operation
Four Levels of Transmit Pre-Emphasis Drive Lossy Backplanes and Cables
On-Chip 100Ω Input and Output Termination Minimizes Insertion and Return Losses, Reduces Component Count, and Minimizes Board Space
7 kV ESD on LVDS I/O pins Protects Adjoining Components
Small 3 mm x 3 mm 8-WSON Space Saving Package

All trademarks are the property of their respective owners.

DC - 3.125 Gbps Low Jitter, High Noise Immunity, Low Power Operation
Four Levels of Transmit Pre-Emphasis Drive Lossy Backplanes and Cables
On-Chip 100Ω Input and Output Termination Minimizes Insertion and Return Losses, Reduces Component Count, and Minimizes Board Space
7 kV ESD on LVDS I/O pins Protects Adjoining Components
Small 3 mm x 3 mm 8-WSON Space Saving Package

All trademarks are the property of their respective owners.

The DS25BR120 is a single channel 3.125 Gbps LVDS buffer optimized for high-speed signal transmission over lossy FR-4 printed circuit board backplanes and balanced metallic cables. Fully differential signal paths ensure exceptional signal integrity and noise immunity.

The DS25BR120 features four levels of pre-emphasis (PE) for use as an optimized driver device. Other LVDS devices with similar IO characteristics include the following products. The DS25BR110 features four levels of equalization for use as an optimized receiver device, while the DS25BR100 features both pre-emphasis and equalization for use as an optimized repeater device. The DS25BR150 is a buffer/repeater with the lowest power consumption and does not feature transmit pre-emphasis nor receive equalization.

Wide input common mode range allows the receiver to accept signals with LVDS, CML and LVPECL levels; the output levels are LVDS. A very small package footprint requires minimal space on the board while the flow-through pinout allows easy board layout. The differential inputs and outputs are internally terminated with a 100Ω resistor to lower device input and output return losses, reduce component count and further minimize board space.

The DS25BR120 is a single channel 3.125 Gbps LVDS buffer optimized for high-speed signal transmission over lossy FR-4 printed circuit board backplanes and balanced metallic cables. Fully differential signal paths ensure exceptional signal integrity and noise immunity.

The DS25BR120 features four levels of pre-emphasis (PE) for use as an optimized driver device. Other LVDS devices with similar IO characteristics include the following products. The DS25BR110 features four levels of equalization for use as an optimized receiver device, while the DS25BR100 features both pre-emphasis and equalization for use as an optimized repeater device. The DS25BR150 is a buffer/repeater with the lowest power consumption and does not feature transmit pre-emphasis nor receive equalization.

Wide input common mode range allows the receiver to accept signals with LVDS, CML and LVPECL levels; the output levels are LVDS. A very small package footprint requires minimal space on the board while the flow-through pinout allows easy board layout. The differential inputs and outputs are internally terminated with a 100Ω resistor to lower device input and output return losses, reduce component count and further minimize board space.

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Andere LVDS-, M-LVDS- und PECL-ICs suchen

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Datum
*	Datenblatt	DS25BR120 3.125 Gbps LVDS Buffer with Transmit Pre-Emphasis datasheet (Rev. E)	14.04.2013
	Anwendungshinweis	Applications of Low-Voltage Differential Signaling (LVDS) in LED Walls	29.10.2020
	Anwendungshinweis	Applications of Low-Voltage Differential Signaling (LVDS) in Ultrasound Scanners	29.06.2019
	Anwendungshinweis	LVDS Repeaters and Crosspoints Extend the Reach of FPD-Link II Interfaces (Rev. A)	29.04.2013
	Anwendungshinweis	AN-1957 LVDS Signal Conditioners Reduce Data-Dependent Jitter (Rev. A)	26.04.2013
	Benutzerhandbuch	3.125 Gbps LVDS Buffers with Pre-emphasis and Equalization User Guide	25.01.2012

Design und Entwicklung

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Evaluierungsplatine

DS25BR100EVK — LVDS-Einkanalpuffer-Familie, 3,125 Gbps, mit Preemphasis beim Senden und Entzerrung beim Empfangen

The DS25BR100EVK is an evaluation kit designed for demonstrating performance of the 3.125 Gbps LVDS Single Channel Buffers with Transmit Pre-Emphasis (PE) and Receive Equalization (EQ) family (DS25BR100, DS25BR110 and DS25BR120). The evaluation kit provides all three devices on a single board and (...)

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