MAX72463B+

MAX72463B+ Datasheet

MAX72463

Part	Datasheet
MAX72463B+	MAX72463B+ (pdf)

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MAX72463 SAS-SATA Signal Conditioner Eliminates Signal Integrity Risks This product is Not Recommended for New Designs. Some versions may be No Longer Available or being discontinued and subject to Last Time Buy, after which new orders can not be placed. Description The MAX72463 signal conditioner cleans up intersymbol interference ISI and reduces jitter to extend the reach of 6Gbps SAS and SATA signals over FR4 or copper cables. Each of the eight PHYs includes a fully adaptive receiver, low-jitter clock and data recovery, and a highly configurable 400mV to 1600mV transmitter. The transmit amplitude, deemphasis, slew rate, and zero crossing are adjustable through or UART, or can be loaded from an external flash memory. Transmit settings are automatically tuned during link initialization for SAS or SATA settings based on observed training sequences. In addition to link conditioning, the MAX72463 provides proven OOB forwarding, eye mapping and monitoring, an interrupt output, and 10 GPIOs. The eye mapper allows viewing of the internal eye margin while the eye monitor detects channel degradation in real time. Support for optical SAS per the SAS specification is also included. 1.5Gbps, 3.0Gbps, and 6Gbps signaling rates are supported with a 75MHz or 150MHz reference clock. The MAX72463 can recover XAUI, DDR-XAUI, and other high-speed signals with appropriate register settings and a suitable oscillator frequency. Key Features • Eight Independent PHYs to Support Four SAS or SATA Ports • Adaptive Receiver with DFE • Low-Jitter Clock and Data Recovery with Spread-Spectrum Clock Support • 400mV to 1600mV Transmitter Amplitude with 0dB to 9dB Deemphasis and Slew Rate Control • Proven OOB Forwarding • 15mm x 15mm, 196-Pin BGA with 1mm Ball Pitch Applications/Uses • 6Gbps SAS or SATA Over Lossy, Jitter-Challenged Channels • Cable I/O Cards for 15m or Greater Reach • RAID and JBOD Enclosures • Upgrading Legacy Backplanes/Midplanes to 6Gbps MAX72463# MAX72463B# MAX72463EKN MAX72463B+ MAX72463B#W Package X196FH#1 Package FCCSP 196Pin 231mm2 Package FCCSP 196Pin 231mm2 Package FCCSP 196Pin 231mm2 2016 Maxim Integrated

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MAX72463

SAS-SATA Signal Conditioner

Eliminates Signal Integrity Risks

This product is Not Recommended for New Designs. Some versions may be No Longer Available or being discontinued and subject to Last Time Buy, after which new orders can not be placed.

Description The MAX72463 signal conditioner cleans up intersymbol interference ISI and reduces jitter to extend the reach of 6Gbps SAS and SATA signals over FR4 or copper cables. Each of the eight PHYs includes a fully adaptive receiver, low-jitter clock and data recovery, and a highly configurable 400mV to 1600mV transmitter. The transmit amplitude, deemphasis, slew rate, and zero crossing are adjustable through or UART, or can be loaded from an external flash memory. Transmit settings are automatically tuned during link initialization for SAS or SATA settings based on observed training sequences.

In addition to link conditioning, the MAX72463 provides proven OOB forwarding, eye mapping and monitoring, an interrupt output, and 10 GPIOs. The eye mapper allows viewing of the internal eye margin while the eye monitor detects channel degradation in real time. Support for optical SAS per the SAS specification is also included.
1.5Gbps, 3.0Gbps, and 6Gbps signaling rates are supported with a 75MHz or 150MHz reference clock. The MAX72463 can recover XAUI, DDR-XAUI, and other high-speed signals with appropriate register settings and a suitable oscillator frequency.

Key Features
• Eight Independent PHYs to Support Four SAS or SATA Ports
• Adaptive Receiver with DFE
• Low-Jitter Clock and Data Recovery with Spread-Spectrum Clock Support
• 400mV to 1600mV Transmitter Amplitude with 0dB to 9dB Deemphasis and Slew Rate

Control
• Proven OOB Forwarding
• 15mm x 15mm, 196-Pin BGA with 1mm Ball Pitch

Applications/Uses
• 6Gbps SAS or SATA Over Lossy, Jitter-Challenged Channels
• Cable I/O Cards for 15m or Greater Reach
• RAID and JBOD Enclosures
• Upgrading Legacy Backplanes/Midplanes to 6Gbps

MAX72463#

MAX72463B# MAX72463EKN MAX72463B+ MAX72463B#W

Package X196FH#1 Package FCCSP 196Pin 231mm2

Package FCCSP 196Pin 231mm2 Package FCCSP 196Pin 231mm2
2016 Maxim Integrated

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MAX72463B+ Datasheet file may be downloaded here without warranties.

Datasheet ID: MAX72463B+ 647396