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Circuitos integrados PCIe, SAS y SATA

DS320PR1601

ACTIVO

Recontrolador lineal de 16 carriles, 32 Gbps PCIe® 5.0

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DS320PR1601

ACTIVO
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Detalles del producto

Type Redriver Protocols CXL, PCIe1, PCIe2, PCIe3, PCIe4, PCIe5, UPI Applications Rack server, microserver, tower server, high performance computing, hardware accelerator, network attached storage, storage area network (SAN) and host bus adapter (HBA) card, network interface card (NIC), desktop PC, motherboard Number of channels 32 Speed (max) (Gbps) 32 Supply voltage (V) 3.3 Rating Catalog Operating temperature range (°C) -40 to 85
Type Redriver Protocols CXL, PCIe1, PCIe2, PCIe3, PCIe4, PCIe5, UPI Applications Rack server, microserver, tower server, high performance computing, hardware accelerator, network attached storage, storage area network (SAN) and host bus adapter (HBA) card, network interface card (NIC), desktop PC, motherboard Number of channels 32 Speed (max) (Gbps) 32 Supply voltage (V) 3.3 Rating Catalog Operating temperature range (°C) -40 to 85
NFBGA (ZDG) 354 203.721 mm² 22.89 x 8.9
  • 16-lane linear redriver supporting PCIe 5.0, CXL 2.0, CCIX , and UPI 2.0
  • Supports data rates up to 32-Gbps
  • Intel retimer common footprint compatible
  • 64 integrated AC coupling capacitors on Tx pins inside package saving board space
  • CTLE boosts of 21 dB at 16 GHz
  • Ultra-low latency of 130 ps
  • Low additive random jitter of 50 fs for PRBS data
  • Single 3.3 V supply
  • Low active power of 164 mW/channel
  • I 2C/SMBus or EEPROM programming
  • Automatic receiver detection for PCIe use cases
  • Seamless support for PCIe link training
  • Internal voltage regulator provides immunity to supply noise
  • Support for x4, x8, x16 bus width
  • 8.90 mm × 22.80 mm BGA package
  • 16-lane linear redriver supporting PCIe 5.0, CXL 2.0, CCIX , and UPI 2.0
  • Supports data rates up to 32-Gbps
  • Intel retimer common footprint compatible
  • 64 integrated AC coupling capacitors on Tx pins inside package saving board space
  • CTLE boosts of 21 dB at 16 GHz
  • Ultra-low latency of 130 ps
  • Low additive random jitter of 50 fs for PRBS data
  • Single 3.3 V supply
  • Low active power of 164 mW/channel
  • I 2C/SMBus or EEPROM programming
  • Automatic receiver detection for PCIe use cases
  • Seamless support for PCIe link training
  • Internal voltage regulator provides immunity to supply noise
  • Support for x4, x8, x16 bus width
  • 8.90 mm × 22.80 mm BGA package

The DS320PR1601 is a 32-channel (16-channel in each direction) or x16 (16-lane) low-power high-performance linear repeater or redriver designed to support PCIe 5.0, CXL 2.0, UPI 2.0 and other interfaces up to 32 Gbps.

The DS320PR1601 receivers deploy continuous time linear equalizers (CTLE) to provide a programmable high-frequency boost. The equalizer can open an input eye that is completely closed due to inter-symbol interference (ISI) induced by an interconnect medium, such as PCB traces. The CTLE receiver is followed by a linear output driver. The linear datapaths of DS320PR1601 preserves transmit preset signal characteristics. The linear redriver becomes part of the passive channel that as a whole get link trained for best transmit and receive equalization settings. This transparency in the link training protocol results in best electrical link and lowest possible latency. Low channel-channel cross-talk, low additive jitter and excellent return loss makes the device almost a passive element in the link, but with its equalization.

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The DS320PR1601 is a 32-channel (16-channel in each direction) or x16 (16-lane) low-power high-performance linear repeater or redriver designed to support PCIe 5.0, CXL 2.0, UPI 2.0 and other interfaces up to 32 Gbps.

The DS320PR1601 receivers deploy continuous time linear equalizers (CTLE) to provide a programmable high-frequency boost. The equalizer can open an input eye that is completely closed due to inter-symbol interference (ISI) induced by an interconnect medium, such as PCB traces. The CTLE receiver is followed by a linear output driver. The linear datapaths of DS320PR1601 preserves transmit preset signal characteristics. The linear redriver becomes part of the passive channel that as a whole get link trained for best transmit and receive equalization settings. This transparency in the link training protocol results in best electrical link and lowest possible latency. Low channel-channel cross-talk, low additive jitter and excellent return loss makes the device almost a passive element in the link, but with its equalization.

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Documentación técnica

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* Data sheet DS320PR1601 32 Gbps 16 Lane PCIe 5.0, CXL 2.0 Linear Redriver datasheet PDF | HTML 22 jun 2023
Application note Understanding TI PCIe Redriver Equalization PDF | HTML 02 jul 2024
Application note Eye Scan With TI PCI-Express Gen5.0 Redrivers (Rev. A) PDF | HTML 16 ene 2024
Application note How to Tune TI PCIe Gen5 Redrivers PDF | HTML 29 ago 2023
User guide DS160PR1601 and DS320PR1601 Programming Guide (Rev. A) PDF | HTML 20 jun 2023
Application note High-Speed PCB Layout for PCIe Gen 5 PDF | HTML 20 jun 2023
EVM User's guide DS320PR1601-RSC-EVM User's Guide (Rev. A) PDF | HTML 26 ene 2023
Certificate DS320PR1601RSC-EVM EU Declaration of Conformity (DoC) 23 abr 2021

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

DS320PR1601RSCEVM — Módulo de evaluación de recontrolador lineal PCIe® 5.0 de 32 canales DS320PR1601

El módulo de evaluación (EVM) DS320PR1601RSC-EVM proporciona una plataforma completa de gran ancho de banda para evaluar las funciones de acondicionamiento de señal del recontrolador lineal PCIe® 5.0 de 32 canales DS320PR1601 de Texas Instruments. Esta placa de evaluación puede utilizarse para (...)
Guía del usuario: PDF | HTML
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI — Programa de simulación analógica basado en SPICE

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
NFBGA (ZDG) 354 Ultra Librarian
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Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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