ICS85356I Datasheet, PDF (4/14 Pages) Integrated Circuit Systems – 2:1, DIFFERENTIAL-TO-3.3V DUAL LVPECL / ECL CLOCK MULTIPLEXER

Integrated
Circuit
Systems, Inc.
ICS85356I
2:1, DIFFERENTIAL-TO-3.3V
DUAL LVPECL / ECL CLOCK MULTIPLEXER
TABLE 4D. LVPECL DC CHARACTERISTICS, V_CC = 3.3V±0.3V, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum
V_OH
V_OL
V_SWING
Output High Voltage; NOTE 1
Output Low Voltage; NOTE 1
Peak-to-Peak Output Voltage Swing
IJ 700MHz
V_CC - 1.4
V_CC - 2.0
0.6
NOTE 1: Outputs terminated with 50Ω to V_CC - 2V.
Typical
Maximum
V_CC - 1.0
V_CC - 1.7
1.0
Units
V
V
V
TABLE 5. AC CHARACTERISTICS, V_CC = 3.3V±0.3V, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
f_MAX
t_PD
tsk(o)
Output Frequency
Propagation Delay; NOTE 1
Output Skew; NOTE 2, 3
IJ 900MHz
900
0.85
1.15
1.45
75
150
t_R
Output Rise Time
20% to 80%
200
580
t_F
Output Fall Time
20% to 80%
200
580
t_odc
Duty Cycle Skew
100
All parameters measured at IJ 622MHz unless noted otherwise.
This part does not add measurable jitter.
NOTE 1: Measured from the differential input crossing point to the differential output crossing point.
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.
Measured at the output differential cross points.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.
Units
MHz
ns
ps
ps
ps
ps
85356AMI
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4
REV. A OCTOBER 7, 2004