dm9301fp Davicom Semiconductor, Inc., dm9301fp Datasheet - Page 2

• Manufacturer Part Number: dm9301fp
• Description: 100mbps Ethernet Fiber/twisted Pair Single Chip Media Converter
• Manufacturer: Davicom Semiconductor, Inc.

Table of Contents
General Description.................................................. 1
Block Diagram .......................................................... 1
Table of contents...................................................... 2
Features ................................................................... 3
Pin Configuration: DM9301FP QFP ......................... 4
Pin Description ......................................................... 5
Functional Description............................................ 10
100Base-FX to TX Operation ................................. 10
100Base-TX to FX Operation ................................. 12
2
FX PECL Receiver.............................................. 10
FX Receiver Clock Recovery Module................. 10
FX NRZI to NRZ Converter ................................ 10
FX Serial to Parallel Converter ........................... 11
FX Code Group Alignment Monitor .................... 11
TX Scrambler...................................................... 11
TX Parallel to Serial Converter ........................... 11
TX NRZ to NRZI Converter ................................ 11
TX NRZI to MLT-3 Converter ............................. 11
TX MLT-3 Driver ................................................. 11
TX Signal Detect................................................. 12
TX Digital Adaptive Equalization ........................ 12
TX MLT-3 to NRZI Decoder................................ 13
TX Clock Recovery Module ................................ 13
TX NRZI to NRZ Decoder................................... 13
TX Serial to Parallel Converter ........................... 13
TX Code Group Monitor...................................... 13
TX Descrambler.................................................. 13
100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter
Absolute Maximum Ratings ................................... 14
DC Electrical Characteristics.................................. 15
AC Electrical Characteristics.................................. 16
Timing Waveforms ................................................. 17
Application Circuit (For Reference Only) ............... 19
Package Information .............................................. 21
Ordering Information .............................................. 22
Disclaimer............................................................... 22
Company Overview................................................ 22
Products ................................................................. 22
Contact Windows ................................................... 22
Warning .................................................................. 22
Diagram............................................................... 17
Diagram............................................................... 18
FX Parallel to Serial Converter........................... 13
FX NRZ to NRZI Encoder................................... 13
Link Monitor and LED Driver .............................. 13
100BASE-TX to FX Transmit Timing Diagram... 17
100BASE-FX to TX Transmit Timing Diagram... 17
5-Bit Symbol 100Base-TX/FX Transmit Timing
5-Bit Symbol 100Base-TX/FX Receive Timing
DM9301FP
Version: DM9301FP-DS-F03
June 06, 2007
Final