VITESSE
SEMICONDUCTOR CORPORATION
Data Sheet
VSC8061/VSC8062
Table 6: High-Speed Clock and Serial Data Inputs
Product
VSC8061
VSC8061
VSC8062
VSC8062
2.5Gb/s 16-Bit
Multiplexer/Demultiplexer Chipset
Input
DCLK, DCLKN
CLK, CLKN
DI, DIN
CLK, CLKN
Reference
-1.32V
-3.5V
-3.5V
-3.5V
Min (p-p)
600mV
600mV
250mV
250mV
Max (p-p)
1.2V
1.2V
1.2V
1.2V
Figure 8: High-Speed Clock and Serial Data Inputs
Chip Boundary
V
CC
= GND
Z
O
C
IN
CLK,
DI
-3.5V
-3.5V
R
T
= Z
O
R
| |
= 1.3kΩ
V
TT
C
SE
V
TT
CLKN,
DIN
V
EE
= -5.2V
C
IN
typ = 100pF
C
SE
typ = 100pF for single-ended applications
(Capacitor values are selected for DI = 2.5Gb/s.)
G52069-0, Rev 4.3
05/11/01
©
VITESSE
SEMICONDUCTOR CORPORATION
• 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
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