ICS87946-01 Datasheet, PDF (8/13 Pages) Integrated Circuit Systems – LVPECL-TO-LVCMOS/LVTTL CLOCK GENERATOR

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS87946-01
LOW SKEW ÷1, ÷2
LVPECL-TO-LVCMOS/LVTTL CLOCK GENERATOR
V_DD
nPCLK
V
PP
PCLK
Cross Points
V
CMR
GND
FIGURE 2 - DIFFERENTIAL INPUT LEVEL
V_DDx
Qx
2
V
DDx
Qy
2
t sk(o)
FIGURE 3 - OUTPUT SKEW
87946AY-01
PART 1
Qx
PART 2
Qy
V
DD
x
2
V
DD
x
2
t sk(pp)
FIGURE 4 - PART-TO-PART SKEW
www.icst.com/products/hiperclocks.html
8
REV. A JANUARY 2, 2002