- 参考价格:¥38.64-¥40.92
更新日期:2024-04-01

产品简介:IEEE 1588 精密时间协议 (PTP) 以太网 PHY 收发器
查看详情- 参考价格:¥38.64-¥40.92
DP83640TVV 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI
-
原厂原装
22+ -
3288
-
上海市
-
-
-
一级代理原装
-
TI
-
QFP48
21+ -
3250
-
上海市
-
-
-
原装现货,品质为先!请来电垂询!
-
TI
-
QFP
新批号 -
887000
-
上海市
-
-
-
原厂发货进口原装微信同步QQ893727827
-
NS
-
-
22+ -
5000
-
常州
-
-
-
全新原装现货热卖
-
NS
-
LQFP-48
23+ -
5800
-
上海市
-
-
-
进口原装现货,杜绝假货。
-
TI/德州仪器
-
QFP48
21+ -
10000
-
杭州
-
-
-
只做原装现货,大量现货热卖
-
TI/德州仪器
-
-
21+ -
198589
-
上海市
-
-
-
TSSOP
23+ -
46000
-
合肥
-
-
-
科大讯飞战略投资企业,提供一站式配套服务
-
TI(德州仪器)
-
LQFP-48_7x7x05P
2022+ -
253
-
上海市
-
-
-
原装可开发票
-
TI
-
-
2021+ -
28000
-
苏州
-
-
DP83640TVV 中文资料属性参数
- 制造商:National Semiconductor (TI)
- 封装:Tray
- 工厂包装数量:250
产品特性
- IEEE 1588 V1 and V2 Supported
- UDP/IPv4, UDP/IPv6, and Layer2 Ethernet Packets Supported
- IEEE 1588 Clock Synchronization
- Timestamp Resolution of 8 ns
- Allows Sub 10-ns Synchronization to Master Reference
- 12 IEEE 1588 GPIOs for Trigger or Capture
- Deterministic, Low Transmit and Receive Latency
- Selectable Frequency Synchronized Clock Output
- Dynamic Link Quality Monitoring
- TDR Based Cable Diagnostic and Cable Length Detection
- 10/100 Mb/s Packet BIST (Built-in Self Test)
- Error-Free Operation up to 150 Meters CAT5 Cable
- ESD Protection 8 kV Human Body Model
- 2.5-V and 3.3-V I/Os and MAC Interface
- Auto-MDIX for 10/100 Mbps
- RMII Rev. 1.2 and MII MAC Interface
- 25-MHz MDC and MDIO Serial Management Interface
- IEEE 802.3 100BASE-FX Fiber Interface
- IEEE 1149.1 JTAG
- Programmable LED Support for Link, 10/100 Mb/s Mode, Duplex, Activity, and Collision Detect
- Optional 100BASE-TX Fast Link-loss Detection
- Industrial Temperature Range
- 48-pin LQFP Package (7 mm × 7 mm)
产品概述
The DP83640 Precision PHYTER™ device
delivers the highest level of precision clock synchronization for real time industrial connectivity
based on the IEEE 1588 standard. The DP83640 has deterministic, low latency and allows choice of
microcontroller with no hardware customization required. The integrated 1588 functionality allows
system designers the flexibility and precision of a close to the wire timestamp. The three key 1588
features supported by the device are:DP83640 offers innovative diagnostic features unique to Texas Instruments, including
dynamic monitoring of link quality during standard operation for fault prediction. These advanced
features allow the system designer to implement a fault prediction mechanism to detect and warn of
deteriorating and changing link conditions. This single port fast Ethernet transceiver can support
both copper and fiber media.
DP83640TVV 电路图

DP83640TVV 电路图
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