Datasheet Texas Instruments DP83822HF — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | DP83822HF |
Transceptor de capa física Ethernet 10/100 robusto y de baja potencia Temperatura extendida con soporte de fibra
Hojas de datos
DP83822 Robust, Low Power 10/100 Mbps Ethernet Physical Layer Transceiver datasheet
PDF, 1.6 Mb, Revisión: A, Archivo publicado: mayo 29, 2015
Extracto del documento
Precios
Estado
| DP83822HFRHBR | DP83822HFRHBT | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No |
Embalaje
| DP83822HFRHBR | DP83822HFRHBT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 32 | 32 |
| Package Type | RHB | RHB |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | 822HF | 822HF |
| Width (mm) | 5 | 5 |
| Length (mm) | 5 | 5 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | DP83822HFRHBR | DP83822HFRHBT |
|---|---|---|
| Cable Length, m | 150 | 150 |
| Datarate, Mbps | 10/100 | 10/100 |
| Function | PHY | PHY |
| Interface | MII,RMII,RGMII | MII,RMII,RGMII |
| JTAG1149.1 | No | No |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 32VQFN: 25 mm2: 5 x 5(VQFN) | 32VQFN: 25 mm2: 5 x 5(VQFN) |
| Port Count | Single | Single |
| Rating | Catalog | Catalog |
| Special Features | Single Supply,WoL,EEE,Cable Diagnostics,50MHz Clock Out,Fiber | Single Supply,WoL,EEE,Cable Diagnostics,50MHz Clock Out,Fiber |
| Supply Voltage, Volt | 1.8,2.5,3.3 | 1.8,2.5,3.3 |
Plan ecológico
| DP83822HFRHBR | DP83822HFRHBT | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- DP83822 Jitter AnalysisPDF, 300 Kb, Archivo publicado: agosto 24, 2016
This application note explores how clock jitter affects performance of DP83822 10/100 Industrial Ethernet PHY. The methods in this document describe how to set up a jitter measurement test bench and determine acceptable levels of clock jitter for proper operation and compliance. - DP83822 Hardware RolloverPDF, 97 Kb, Archivo publicado: agosto 22, 2016
The DP83822 was designed to meet the needs of rugged and high performance applications while stilloffering a back-compatible pin-to-pin replacement for the TLK105, TLK106, TLK105L and TLK106L PHYs.This application note will discuss how to upgrade an existing TLK design to the DP83822 and brieflydescribe the added features within the DP83822. - DP83822 Low Power ModesPDF, 30 Kb, Archivo publicado: agosto 24, 2016
This application note will discuss how the DP83822 low power modes work and how to implement each mode. For information regarding expected power consumption, please see the DP83822 Datasheet. - DP83822 Wake-On-LANPDF, 73 Kb, Archivo publicado: agosto 22, 2016
The DP83822 was designed to meet the needs of rugged and high performance applications while stilloffering a wide range of options for minimizing power consumption. This application note will discuss howthe DP83822 Wake-on-LAN works and how to implement each Wake-on-LAN mode. - Chinese and English Definitions of Acronyms Related to Ethernet ProductsPDF, 169 Kb, Archivo publicado: agosto 20, 2016
TheChineseand EnglishDefinitionsof AcronymsRelatedto EthernetProductsapplicationreportisintendedto providestandardizeddefinitionsfor commonlyusedacronymsin bothChineseand English. - DP83822 IEEE802.3 Compliance and DebugPDF, 2.2 Mb, Archivo publicado: agosto 25, 2016
The DP83822was designedto meetthe needsof ruggedand highperformanceapplicationswhilestillmaintainingstrictadherenceto the IEEE802.3ustandard.Thisapplicationnotewill discusshowtoconfigurethe DP83822for variousEthernetcompliancetests,identifycommonsystemlevelmistakesandpresentsolutionsto thosemistakesto ensurecompliance. - How to use the TDR Feature of DP83822PDF, 38 Kb, Archivo publicado: agosto 24, 2016
This document describes the TDR functionality of Ethernet PHYs with focus on DP83822. The applicationreport explains TDR in brief and then describes how to use this feature for cable diagnostics. - DP83822 Energy Efficient Ethernet IEEE 802.3azPDF, 1.3 Mb, Archivo publicado: agosto 22, 2016
The DP83822 was designed to meet the needs of rugged and high performance applications while still offering a wide range of options for minimizing power consumption. This application note will discuss how the DP83822 Energy Efficient Ethernet feature works and how to implement Energy Efficient Ethernet. - Configuring Ethernet Devices with 4-Level StrapsPDF, 212 Kb, Archivo publicado: mayo 17, 2016
Linea modelo
Serie: DP83822HF (2)
Clasificación del fabricante
- Semiconductors> Interface> Ethernet