ICS8534-01 Datasheet, PDF (8/20 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-22 DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER

ICS8534-01
LOW SKEW, 1-TO-22 DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER
Parameter Measurement Information
2V
V_CC,
V_CCO
LVPECL
V_EE
SCOPE
Qx
nQx
V_CC
nCLK, nPCLK
V
PP
CLK, PCLK
V_EE
Cross Points
V
CMR
-1.3V± 0.165V
3.3V LVPECL Output Load AC Test Circuit
Differential Input Level
Part 1
nQx
Qx
nQy ^{Par t 2}
Qy
t sk(pp)
nQx
Qx
nQy
Qy
t sk(o)
Part-to-Part Skew
Output Skew
nCLK,
nPCLK
CLK,
PCLK
nQ0:nQ21
Q0:Q21
t_PD
Clock
20%
Outputs
80%
t_R
80%
t_F
V_{SW I N G}
20%
Propagation Delay
Output Rise/Fall Time
IDT™ / ICS™ 3.3V LVPECL FANOUT BUFFER
8
ICS8534AY-01 REV. A DECEMBER 6, 2007