DP83640_14 Datasheet, PDF (1/129 Pages) Texas Instruments – Precision PHYTER - IEEE® 1588 Precision Time Protocol Transceiver

DP83640
www.ti.com
SNOSAY8D – SEPTEMBER 2007 – REVISED NOVEMBER 2012
DP83640 Precision PHYTER - IEEE® 1588 Precision Time Protocol Transceiver
Check for Samples: DP83640
1 Introduction
1.1 FEATURES
12
• 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 802.3u 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 (7mm) x (7mm)
1.2 Applications
• Factory Automation
– Ethernet/IP
– CIP Sync
• Test and Measurement
– LXI Standard
• Telecom
– Basestation
• Real Time Networking
1
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2
PRODUCTION DATA information is current as of publication date. Products conform to
specifications per the terms of the Texas Instruments standard warranty. Production
processing does not necessarily include testing of all parameters.
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