PI6C4911504-01 Datasheet, PDF (8/12 Pages) Pericom Semiconductor Corporation – High Performance LVPECL Fanout Buffer

PI6C4911504-01
High Performance LVPECL Fanout Buffer
LVPECL and LVDS Input Interface
LVPECL and LVDS DC/ AC Input
LVPECL and LVDS clock input to this IC is connected as shown
below.
CMOS Clock DC Drive Input
LVCMOS clock has voltage Voh levels such as 3.3V, 2.5V, 1.8V.
CMOS drive requires a Vcm design at the input: Vcm= ½
(CMOS V) as shown below 7. Rs =22 ~33ohm typically.
LVPECL/ LVDS Input
CMOS DC Input Vcm Design
15-0027
8 ^{www.pericom.com}
PI6C4911504-01 Rev A
2/27/15