FIN24AC Fairchild Semiconductor, FIN24AC Datasheet - Page 2

• Manufacturer Part Number: FIN24AC
• Description: Fin24ac ? ?serdes? 22-bit Bi-directional Serializer/deserializer
• Manufacturer: Fairchild Semiconductor

© 2005 Fairchild Semiconductor Corporation
FIN24AC Rev. 1.0.3
Functional Block Diagram
DP[23:24]
DP[21:22]
DP[1:20]
STROBE
CKREF
CKP
DIRI
S1
S2
Control
Figure 1. Block Diagram
PLL
Freq.
Control Logic
Power Down
cksint
Control
Direction
Control
Deserializer
Deserializer
2
Control
0
I
WORD CK
Generator
Serializer
Serializer
Control
oe
Generator
Boundary
oe
Word
cksint
DIRO
+
–
+
–
+
–
+
–
100Ω
Termination
100Ω Gated
Termination
CKSI+
CKSI-
DSO+/DSI-
DSO-/DSI+
www.fairchildsemi.com
CKS0+
CKS0-