SI5010 ETC, SI5010 Datasheet - Page 4

• Manufacturer Part Number: SI5010
• Description: OC-12/3 / STM-4/1 SONET/SDH CLOCK AND DATA RECOVERY IC
• Manufacturer: ETC

S i5 01 0
Detailed Block Diagram
4
R A T E S E L
R E F C L K +
R E F C L K +
R E F C L K –
R E X T
D IN +
D IN +
D IN –
G en e ra tio n
G en e ra tio n
G en e ra tio n
B ias
B ias
B ias
D e te c to r
D e te c to r
D e te c to r
P h a s e
P h a s e
P h a s e
Figure 1. Detailed Block Diagram
A /D
D e te c to r
L o c k
Preliminary Rev. 0.31
D S P
n
V C O
C a lib ratio n
D ivid e r
C L K
R e tim e
R e tim e
R e tim e
c
c
P W R D N /C A L
L O L
C L K O U T +
D O U T +
D O U T –
C L K O U T –