ICS853013 Datasheet, PDF (7/17 Pages) Integrated Circuit Systems – LOW SKEW, DUAL, 1-TO-3, DIFFERENTIAL-TO-2.5V/3.3V/5V LVPECL/ECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS853013
LOW SKEW, DUAL, 1-TO-3, DIFFERENTIAL-TO-
2.5V/3.3V/5V LVPECL/ECL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
2V
V_CC
LVPECL
V_EE
-0.375V to -3.25V
SCOPE
Qx
nQx
V
CC
nPCLKA,
nPCLKB
V
PP
PCLKA,
PCLKB
V
EE
Cross Points
V
CMR
OUTPUT LOAD AC TEST CIRCUIT
nQx
PART 1
Qx
nQy
PART 2
Qy
t sk(pp)
PART-TO-PART SKEW
nPCLKA,
nPCLKB
PCLKA,
PCLKB
DIFFERENTIAL INPUT LEVEL
nQx
Qx
nQy
Qy
t sk(o)
OUTPUT SKEW
nPCLKA,
nPCLKB
PCLKA,
PCLKB
nQA0:nQA2,
nQB0:nQB2,
QA0:QA2,
QB0:QB2,
tp_LH
tp_HL
tsk(odc) = ⎥ tp_LH - tp_HL⎥
OUTPUT DUTY CYCLE SKEW
nQA0:nQA2,
nQB0:nQB2,
QA0:QA2,
QB0:QB2,
tp_LH
tp_HL
PROPAGATION DELAY
80%
Clock
20%
Outputs
t_R
OUTPUT RISE/FALL TIME
853013AM
80%
t_F
V_{SW I N G}
20%
www.icst.com/products/hiperclocks.html
7
REV. A OCTOBER 19, 2005