Package Outline:
LC-155Bxxxx
Note:
z When system Vcc is 5V, the resistors
are as below:
z R1=150Ω
R2=R3=191Ω;R4=R5=68Ω
R6=R7=270Ω;R8=130Ω;R9=82Ω
z When system Vcc is 3.3V, the
resistors are as below:
R1=150Ω
R2=R3=130Ω;R4=R5=82Ω
R6=R7=150Ω;R8=82Ω;R9=130Ω
z R10, R11, R12 depend on SerDes IC
specification.
z For getting better EMI performance,
the Tx Vcc and Rx Vcc should isolate
each other as left photograph.
Unit:mm
LC-155B Series with Plastic Housing
DELTA ELECTRONICS, INC.
4
www.deltaww.com
September 23, 2004
Revision:03