ICS8501BYT View Datasheet(PDF) - Integrated Circuit Systems
Part Name
Description
MFG CO.
'ICS8501BYT' PDF : 11 Pages View PDF
Integrated
Circuit
Systems, Inc.
ICS8501
LOW SKEW, 1-TO-16 DIFFERENTIAL CURRENT MODE
FANOUT BUFFER
TABLE 5. HCSL AC CHARACTERISTICS, VDD = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
fMAX
Output Frequency
Measured at the -3dB rolloff of
the peak-to-peak output voltage
500
tpLH,
Propagation Delay;
Low-to-High
0 < f ≤ 250MHz
2
3
tpHL
Propagation Delay;
High-to-Low
0 < f ≤ 250MHz
2
3
tsk(o) Output Skew; NOTE 1, 3
Measured on at VOX
100
tsk(pp)
Part-to-Part Skew;
NOTE 2, 3
Measured on at VOX
650
tR / tF
Output Rise/Fall Time
20% to 80%
175
700
tPW
Output Pulse Width
tPERIOD/2 - 0.3 tPERIOD/2 tPERIOD/2 + 0.3
Current adjust set for VOH = 0.7V. Measurements refer to PCIEX outputs only.
NOTE 1: Defined as skew between outputs at the same supply voltage and with equal load conditions.
Measured at the output differential cross points.
NOTE 2: Defined as the 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 VDD/2.
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.
Units
MHz
ns
ns
ps
ps
ps
ns
8501BY
www.icst.com/products/hiperclocks.html
4
REV. B OCTOBER 3, 2003
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