ICS853017 Просмотр технического описания (PDF) - Integrated Circuit Systems
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ICS853017 Datasheet PDF : 12 Pages
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Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS853017
QUAD, 1-TO-1
DIFFERENTIAL-TO-2.5V/3.3V/5V LVPECL/ECL RECEIVER
TABLE 4C. ECL DC CHARACTERISTICS, VCC = 0V; VEE = -5.25V TO -2.375V
Symbol Parameter
-40°C
25°C
85°C
Min Typ Max Min Typ Max Min Typ
VOH
VOL
V
IH
VIL
VBB
VPP
VCMR
Output High Voltage; NOTE 1
-1.025
-1.005
-0.97
Output Low Voltage; NOTE 1
-1.755
-1.78
-1.765
Input High Voltage(Single-Ended)
-1.225
-1.225
-1.225
Input Low Voltage(Single-Ended)
-1.87
-1.87
-1.87
Output Voltage Reference; NOTE 2 -1.44
-1.44
-1.44
Peak-to-Peak Input Voltage
800
800
800
Input High Voltage
Common Mode Range; NOTE 3, 4
VEE+1.2V
0 VEE+1.2V
0 VEE+1.2V
IIH
Input
D0, D1, D2, D3
High Current nD0, nD1,n D2, nD3
150
150
IIL
Input
D0, D1, D2, D3
-10
Low Current nD0, nD1,n D2, nD3 -150
-10
-150
-10
-150
Input and output parameters vary 1:1 with VCC. VEE can vary +0.925V to -0.5V.
NOTE 1: Outputs terminated with 50Ω to VCC - 2V.
NOTE 2: Single-ended input operation is limited. VCC ≥ 3V in LVPECL mode.
NOTE 3: Common mode voltage is defined as VIH.
NOTE 4: For single-ended applications, the maximum input voltage for Dx, nDx is VCC + 0.3V.
Max
0
150
Units
V
V
V
V
V
mV
V
µA
µA
µA
TABLE 5. AC CHARACTERISTICS, VCC = 0V; VEE = -5.25V TO -2.375V OR VCC = 2.375V TO 5.25V; VEE = 0V
Symbol Parameter
-40°C
25°C
85°C
Units
Min Typ Max Min Typ Max Min Typ Max
fMAX
tPLH
tP
HL
tsk(o)
Output Frequency
Propagation Delay, Low-to-High; NOTE 1
Propagation Delay, High-to-Low; NOTE 1
Output Skew; NOTE 2, 4
>2
320
320
TBD
>2
320
320
TBD
>2
320
320
TBD
GHz
ps
ps
ps
tsk(pp) Part-to-Part Skew; NOTE 3, 4
TBD
TBD
TBD
ps
tR/tF
Output Rise/Fall Time 20% to 80%
175
175
175
ps
All parameters tested ≤ 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 at the same supply voltage and with equal load conditions.
Measured at the output differential cross points.
NOTE 3: 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 4: This parameter is defined in accordance with JEDEC Standard 65.
853017AM
www.icst.com/products/hiperclocks.html
5
REV. A APRIL 21, 2004
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