vsc8124 Vitesse Semiconductor Corp, vsc8124 Datasheet - Page 2

• 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 2
VSC8124 Block Diagram
RTBYP3
RTBYP2
REFCK1+
REFCK1-
REFCK+
REFCK0+
REFCK0-
LOSREL
RTBYP1
FASTLOCK
RTBYP0
SD1+
SD1-
SD0+
SD0-
SD2+
SD2-
TTL
TTL
CML
PECL
TTL
PECL
CML
TTL
SD3+
SD3-
TTL
TTL
CML
TTL
CML
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
0
1
Clock
Recovery
Unit
Clock
Recovery
Unit
Clock
Recovery
Unit
Clock
Recovery
Unit
VITESSE SEMICONDUCTOR CORPORATION
VITESSE
SEMICONDUCTOR CORPORATION
1
0
1
0
1
0
1
0
LOS
Logic
Target Specification
CML
CML
CML
CML
TTL
TTL
TTL
TTL
VSC8124
G52271-0, Rev. 1.14
LOSALMN
RDAT3-
RDAT3+
RDAT0+
RDAT0-
RDAT2-
RDAT1-
RDAT1+
RDAT2+
LOS2N
LOS1N
LOS3N
LOS0N
2/23/00