Intel LXD972M Computer Hardware User Manual


 
Intel
®
LXD972M Transceiver Demo Board (Board Rev A1)
22 Preliminary User’s Guide
Document Number: 303125
Revision Number: 002
Revision Date: October 22, 2004
TP1, TP6-14, TP23,
TP31-33
LABELS NOT USED IN SCHEMATIC.
U1, U3
IC LOGIC 74LVC244 LOW
VOLTAGE BUFFER 20 PIN
SOIC
TEXAS
INSTRUMENTS
SN74LVC244ADW 2
U2
IC PHY LXT977/LXT972M
DUAL PORT (LQFP48C)
INTEL LXT977/LXT972M 1
U4 LABELS NOT USED IN SCHEMATIC.
U5
IC LOGIC 74LVX14 HEX
SCHMITT TRIG INV 14 PIN
SOIC
TOSHIBA TC74LVX14FN 1
Y1
CRYSTAL 25.000MHZ
(HC49)
CTS MP250 1
Y2
OSC 25.000MHZ FULL
SIZE ( )
CTS MX045-25.0000 1
Table 11. Bill of Materials (Sheet 3 of 3)
Board Reference
Designator
Description Manufacturer Part Number Quantity