vsc8124 Vitesse Semiconductor Corp, vsc8124 Datasheet - Page 6

• Manufacturer Part Number: vsc8124
• Description: 2.488 Gb/s Quad Data Re-timer
• Manufacturer: Vitesse Semiconductor Corp

2.488 Gb/s Quad
Data Re-timer
Page 6
Re-timer Bypass
nals to pass through the part. The bypass function is controlled by the RTBYP[0:3] pins.
High Speed Interfaces
Notes:
The serial data re-timer can be individually bypassed for data channels. This allows asynchronous data sig-
1)It is recommended that VTERM pins from multiple inputs NOT be tied together, unless driven from a low impedance sup-
2) The high speed data receivers have self biased inputs.
3) For unused serial data receivers, it is recommended to tie one side low by connecting a 1k Ohm resistor to V
ply.
ting the other side float.
Xpnt switch
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
Figure 4: High Speed Data Input Termination- AC Coupled
VITESSE SEMICONDUCTOR CORPORATION
VITESSE
SEMICONDUCTOR CORPORATION
Z
Z
o
o
= 50
= 50
0.1 F
0.1 F
VTERM
50
50
DIN
DI
Quad data Re-timer
Target Specification
VSC8124
G52271-0, Rev. 1.14
ee
and let-
2/23/00