ICS854S202AYI-01 REV. A DECEMBER 18, 2012 6 ©2012 Integrated Device Technology, Inc.
ICS854S202I-01 Data Sheet 12:2, DIFFERENTIAL-TO-LVDS MULTIPLEXER
Table 4D. LVDS DC Characteristics, V
DD
= 2.5V ± 5%, T
A
= -40°C to 85°C
Table 5. AC Characteristics, V
DD
= 2.5V ± 5%, T
A
= -40°C to 85°C
NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range. NOTE that phase noise may increase
slightly with higher operating temperature. However, they will remain in spec as long as the maximum transistor junction temperature is not
violated. The device will meet specifications after thermal equilibrium has been reached under these conditions.
NOTE 1: Measured from the differential input cross point to the differential output cross point.
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the differential output
cross point.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.
NOTE 4: Defined as skew between outputs on different devices operating a the same supply voltage, same frequency, same temperature and
with equal load conditions. Using the same type of input on each device, measured at the differential output cross point.
NOTE 5: Driving only one input clock.
NOTE 6: The output duty cycle will depend on the input duty cycle.
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
OD
Differential Output Voltage 247 454 mV
'V
OD
V
OD
Magnitude Change 50 mV
V
OS
Offset Voltage 1.2 1.4 V
'V
OS
V
OS
Magnitude Change 50 mV
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
OUT
Output Frequency 3GHz
tp
LH
Propagation Delay, Low to High;
NOTE 1
f
OUT
< 2GHz 450 660 1100 ps
f
OUT
> 2GHz 550 700 900 ps
tp
HL
Propagation Delay, High to Low;
NOTE 1
f
OUT
< 2GHz 450 660 1100 ps
f
OUT
> 2GHz 550 700 900 ps
tsk(o) Output Skew; NOTE 2, 3 25 50 ps
tsk(i) Input Skew; NOTE 3 25 100 ps
tsk(pp) Part-to-Part Skew; NOTE 3, 4 250 ps
tjit
Buffer Additive Phase Jitter, RMS;
refer to Additive Phase Jitter
section, NOTE 5
155.52MHz,
Integration Range:
12kHz - 20MHz
0.16 0.215 ps
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 50 110 250 ps
odc Output Duty Cycle; NOTE 6 40 50 60 %
MUX
ISOLATION
MUX Isolation f
OUT
< 1.2GHz 75 dB
