ICS853017 Просмотр технического описания (PDF) - Integrated Device Technology
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ICS853017 Datasheet PDF : 15 Pages
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ICS853017
QUAD, 1-TO-1, DIFFERENTIAL-TO-2.5V, 3.3V, 5V LVPECL/ECL RECEIVER
PRELIMINARY
TABLE 4C. ECL DC CHARACTERISTICS, VCC = 0V; VEE = -5.25V TO -2.375V
Symbol Parameter
-40°C
Min
Typ Max
25°C
Min
Typ Max
VOH
Output High Voltage; NOTE 1
-1.025
VOL
Output Low Voltage; NOTE 1
-1.755
VIH
Input High Voltage,
Single-Ended
-1.225
VIL
Input Low Voltage,
Single-Ended
-1.87
VBB
Output Voltage Reference;
NOTE 2
-1.44
-1.225
-1.005
-1.78
-1.87
-1.44
VPP
VCMR
Peak-to-Peak Input Voltage
Input High Voltage Common
Mode Range; NOTE 3, 4
800
800
VEE+1.2V
0 VEE+1.2V
0
IIH
Input
High Current
D0:D3, nD0:nD3
200
200
IIL
Input
D0:D3
Low Current nD0:nD3
-10
-200
-10
-200
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.
85°C
Min
Typ
-0.97
-1.765
-1.225
-1.87
-1.44
800
VEE+1.2V
-10
-200
Max
0
200
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
Min Typ Max Min Typ Max Min
fMAX
tpLH
tpHL
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
tsk(pp) Part-to-Part Skew; NOTE 3, 4
TBD
TBD
tR/tF
Output Rise/Fall Time 20% to 80%
175
175
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.
85°C
Typ
>2
320
320
TBD
TBD
175
Units
Max
GHz
ps
ps
ps
ps
ps
IDT™ / ICS™ 2.5V, 3.3V, 5V LVPECL/ECL RECEIVER
5
ICS853017AM REV. B OCTOBER 24, 2007
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