VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
125MHz Octal Deskew
VSC6280/81/82
Figure 8: Refire Rate and Pulse Width vs. Span
10
8
6
4
2
TREFIRE
TPWO
0
2
4
6
8
10
TPDSPAN (ns)
DC Characteristics
Table 2: Single Ended ECL Inputs and Outputs
Parameter
Description
Min
Typ
Max
Units
Conditions
VOH
VOL
VIH
VIL
IIH
Output HIGH voltage
Output LOW voltage
Input HIGH voltage
Input LOW voltage
Input HIGH current
Input LOW current
-1020
-2000
-1165
-2000
-
-
-
-
-
-
-
-700
-1620
-700
-1475
200
mV
mV
mV
mV
uA
VIN = VIH (max)
VIN = VIL (min)
IIL
-50
-
uA
Note: VTT = -2.0V ± 5%, VCC = VCCA = GND, Load = 50 to -2.0V, External Reference (VREF) = -1.32V ± 25 mV.
Page 8
VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
G52153-0, Rev. 2.2
8/5/98
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
