Modem (cable/DSL/GFAST)

Products and reference designs

Block diagram

Our integrated circuits and reference designs help you create broadband modem systems that enable support for the latest standards like G.mgfast and DOCSIS 3.1. Our high-speed line drivers support 106-MHz and 212-MHz G.fast digital subscriber line (DSL) profiles that use native discrete multitone modulation (DMT) signals.

Modern modem (cable/DSL/GFAST) systems require:

Ability to overcome and accommodate wide variations of signal conditions.
Superior external machine interface (EMI) and distortion performance with low-power consumption.

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Type	Title		Date
Application note	Large-Signal Specifications for High-Voltage Line Drivers		30 Jun 2011
Application note	Picking ESD Diodes for Ultra High-Speed Data Lines		29 Jun 2016
Application note	Doubling the Power with Ganged TPS2062/TPS2066		28 Sep 2004
White paper	Upwardly Mobile: Cable Operators Moving Up To DOCSIS 3.0		24 Oct 2007
Application note	Glitch free power sequencing with AXC level translators (Rev. A)		20 Sep 2018
Application note	Noise Analysis for High Speed Op Amps (Rev. A)		19 Jan 2005
Application note	Active Output Impedance for ADSL Line Drivers		19 Jan 2004
Application note	Beyond BT High-Power PoE Solution using the TPS23880 and TPS2372-4		18 Sep 2018
Application note	Optimizing Layout of the TPS54824 HotRod™ Package for Thermal Performance		16 Nov 2018
Technical article	The new PoE standard: It’s almost here	PDF \| HTML	14 Jun 2023
Technical article	3 tips for reducing wireless network interference in access point equipment	PDF \| HTML	13 Jun 2023
Application note	Low Voltage Translation for SPI, UART, RGMII, JTAG Interfaces (Rev. B)	PDF \| HTML	11 May 2022
White paper	Communications System Power Supply Designs		10 Dec 2011
Technical article	How to reduce distortion in high-voltage, high-frequency signal generation for AWG	PDF \| HTML	06 Sep 2023
Analog Design Journal	Design Considerations for System-Level ESD Circuit Protection		01 Oct 2012

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