ICS85401 Datasheet, PDF (4/11 Pages) Integrated Circuit Systems – DIFFERENTIAL-TO-LVDS MULTIPLEXER

Integrated
Circuit
Systems, Inc.
ICS85401
2:1
DIFFERENTIAL-TO-LVDS MULTIPLEXER
TABLE 4D. LVDS DC CHARACTERISTICS, V_DD = 3.3V±5%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
V_OD
∆ V_OD
V_OS
∆ V_OS
Differential Output Voltage
V_OD Magnitude Change
Offset Voltage
V_OS Magnitude Change
Minimum
200
1.05
Typical
350
1.15
Maximum
500
50
1.25
50
Units
mV
mV
V
mV
TABLE 5. AC CHARACTERISTICS, V_DD = 3.3V±5%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
f_MAX
t_PD
tsk(pp)
Output Frequency
Propagation Delay; NOTE 1
Part-to-Part Skew; NOTE 2, 3
>2.5
260
360
460
100
t /t
RF
odc
Output Rise/Fall Time
Output Duty Cycle
20% to 80%
125
160
200
49
51
MUX Isolation
-55
All parameters measured at ≤ 1GHz unless otherwise noted.
NOTE 1: Measured from the differential input crossing point to the differential output crossing point.
NOTE 2: Defined as skew between outputs on different devices operating at the same supply voltages and
with equal load conditions. Using the same type of inputs on each device, the outputs are measured
at the differential cross points.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.
Units
GHz
ps
ps
ps
%
dB
85401AK
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REV. A FEBRUARY 22, 2005