DP83848J Mini-LS、商业温度、单端口 10/100Mb/s PHYTER™ 以太网物理层收发器 | 德州仪器 TI.com.cn

DP83848J (正在供货) Mini-LS、商业温度、单端口 10/100Mb/s PHYTER™ 以太网物理层收发器

Mini-LS、商业温度、单端口 10/100Mb/s PHYTER™ 以太网物理层收发器 - DP83848J
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描述

The DP83848x device addresses the quality, reliability and small form factor required for space sensitive applications in embedded systems.

The DP83848x offers performance far exceeding the IEEE specifications, with superior interoperability and industry leading performance beyond 137 meters of Cat-V cable. The DP83848x also offers Auto-MDIX to remove cabling complications. DP83848x has superior ESD protection, greater than 4 kV Human Body Model, providing extremely high reliability and robust operation, ensuring a high-level performance in all applications.

DP83848J/K offers two flexible LED indicators one for Link and the other for Speed. In addition, both MII and RMII are supported ensuring ease and flexibility of design.

The DP83848H/M/T incorporates a 25-MHz clock out that eliminates the need and hence the space and cost, of an additional clock source component.

The DP83848x is offered in small 6-mm × 6-mm WQFN 40-pin package and is ideal for industrial controls, building/factory automation, transportation, test equipment and wire-less base stations.

特性

  • Low-Power 3.3-V, 0.18-µm CMOS Technology
  • Auto-MDIX for 10/100 Mb/s
  • Energy Detection Mode
  • 3.3-V MAC Interface
  • RMII Rev. 1.2 Interface (configurable)
  • MII Interface
  • MII Serial Management Interface (MDC and MDIO)
  • IEEE 802.3 Auto-Negotiation and Parallel Detection
  • IEEE 802.3 ENDEC, 10BASE-T Transceivers and Filters
  • IEEE 802.3 PCS, 100BASE-TX Transceivers and Filters
  • Integrated ANSI X3.263 Compliant TP-PMD Physical Sub-Layer with Adaptive Equalization and Baseline Wander Compensation
  • Error-Free Operation Beyond 137 Meters
  • ESD Protection – Greater than 4 kV Human Body Model
  • Configurable LED for Link and Activity (DP83848J/K)
  • 25-MHz Clock Output (DP83848H/M/T)
  • Single Register Access for Complete PHY Status
  • 10/100 Mb/s Packet BIST (Built-in Self Test)

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参数

与其它产品相比 以太网 PHY 邮件 下载到电子表格中
Part number 立即下单 Port count Datarate (Mbps) Interface Supply voltage (Volt) IO supply (Typ) (V) Cable length (m) JTAG1149.1 Features Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG)
DP83848J 立即下单 Single     10/100     MII
RMII    
3.3     3.3     137     No     IEEE 802.3 autonegotiation
Parallel detection    
Catalog     0 to 70     WQFN | 40     40WQFN: 36 mm2: 6 x 6 (WQFN | 40)    
DP83848C 立即下单 Single     10/100     MII
RMII
SNI    
3.3     3.3     137     No     Programmable LED support for link
10/100 Mb/s mode
Activity, duplex and collision detect    
Catalog     0 to 70     LQFP | 48     48LQFP: 81 mm2: 9 x 9 (LQFP | 48)    
DP83848H 无样片 Single     10/100     MII
RMII    
3.3     3.3     137     No     IEEE 802.3 autonegotiation
Parallel detection    
Catalog     -40 to 125     WQFN | 40     40WQFN: 36 mm2: 6 x 6 (WQFN | 40)    
DP83848I 立即下单 Single     10/100     MII
RMII
SNI    
3.3     3.3     150     Yes     Programmable LED support for link
10/100 Mb/s mode
Activity, duplex and collision detect
JTAG1149.1    
Catalog     -40 to 85     LQFP | 48     48LQFP: 81 mm2: 9 x 9 (LQFP | 48)    
DP83848K 立即下单 Single     10/100     MII
RMII    
3.3     3.3     137     No     IEEE 802.3 autonegotiation
Parallel detection    
Catalog     -40 to 85     WQFN | 40     40WQFN: 36 mm2: 6 x 6 (WQFN | 40)    
DP83848Q-Q1 立即下单 Single     10/100     MII
RMII    
3.3     3.3     150     No     AEC-Q100 Grade 2     Automotive     -40 to 105     WQFN | 40     40WQFN: 36 mm2: 6 x 6 (WQFN | 40)    
DP83848VYB 立即下单 Single     10/100     MII
RMII
SNI    
3.3     3.3     150     Yes     IEEE 802.3 autonegotiation
Parallel detection
JTAG1149.1    
Catalog     -40 to 105     HLQFP | 48     48HLQFP: 81 mm2: 9 x 9 (HLQFP | 48)    
DP83848YB 立即下单 Single     10/100     MII
RMII
SNI    
3.3     3.3