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ICS853052 Datasheet, PDF (4/14 Pages) Integrated Circuit Systems – DUAL LVCMOS / LVTTL-TO-DIFFERENTIAL 2.5V, 3.3V, 5V LVPECL MULTIPLEXER
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ICS853052
DUAL LVCMOS/LVTTL-TO-DIFFERENTIAL 2.5V, 3.3V, 5V LVPECL MULTIPLEXER
PRELIMINARY
TABLE 4C. DC CHARACTERISTICS, VCC = 5V; VEE = 0V
Symbol Parameter
Min
IEE
Power Supply Current
VOH
Output High Voltage; NOTE 1
3875
VOL
Output Low Voltage; NOTE 1
3105
VIH
Input High Voltage, Single-Ended 3775
VIL
Input Low Voltage, Single-Ended 3055
I
Input High Current
200
IH
IIL
Input Low Current
Input and output parameters vary 1:1 with VCC.
NOTE 1: Outputs terminated with 50Ω to VCC - 2V.
-40°C
Typ
21
3975
3245
Max
4105
3380
4120
3375
200
Min
4080
3125
3775
3055
200
25°C
Typ
21
3925
3220
Max
3995
3315
4120
3375
Min
4070
3140
3775
3055
200
200
85°C
Typ
21
3995
3235
Max
4065
3330
4120
3375
200
Units
mA
mV
mV
mV
mV
µA
µA
TABLE 4D. ECL DC CHARACTERISTICS, VCC = 0V; VEE = -5.5V TO -2.375V
Symbol Parameter
-40°C
Min Typ Max
IEE
Power Supply Current
VOH
Output High Voltage; NOTE 1
-1125
VOL
Output Low Voltage; NOTE 1
-1895
VIH
Input High Voltage, Single-Ended -1225
V
Input Low Voltage, Single-Ended -1945
IL
IIH
Input High Current
I
Input Low Current
200
IL
Input and output parameters vary 1:1 with VCC.
NOTE 1: Outputs terminated with 50Ω to VCC - 2V.
21
-1025
-1755
-920
-1620
-880
-1625
200
Min
-1075
-1875
-1225
-1945
200
25°C
Typ
21
-1005
-1780
Max
-930
-1685
-880
-1625
200
Min
-1005
-1860
-1225
-1945
200
85°C
Typ
21
-970
-1765
Max
-935
-1670
-880
-1625
200
Units
mA
mV
mV
mV
mV
µA
µA
TABLE 5. AC CHARACTERISTICS, VCC = 0V; VEE = -5.5V TO -2.375V OR VCC = 2.375V TO 5.5V; VEE = 0V
Symbol Parameter
-40°C
25°C
Min Typ Max Min Typ Max Min
fMAX
Output Frequency
tPLH
Propagation Delay, Low to High;
NOTE 1
TBD
TBD
TBD
370
tPHL
Propagation Delay, High to Low;
NOTE 1
TBD
370
Buffer Additive Phase Jitter,
tjit
RMS; refer to Additive Phase
TBD
0.06
Jitter section
VPP
Input Voltage Swing (Differential)
TBD
TBD
tR/tF
Output
Rise/Fall Time
20% to 80%
TBD
180
All parameters are measured ≤ 1GHz unless otherwise noted.
NOTE 1: Measured from VCC/2 of the input crossing point to the differential output crossing point.
85°C
Typ
TBD
TBD
TBD
TBD
TBD
TBD
Units
Max
GHz
ps
ps
ps
ps
ps
IDT™ / ICS™ 2.5V, 3.3V, 5V LVPECL MULTIPLEXER
4
ICS853052AG REV. B OCTOBER 24, 2007
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