zl30414 Zarlink Semiconductor, zl30414 Datasheet - Page 10

• Manufacturer Part Number: zl30414
• Description: Sonet/sdh Clock Multiplier Pll
• Manufacturer: Zarlink Semiconductor

The ZL30414 in combination with the MT9046 provides an optimum solution for SONET/SDH line cards (see Figure
7).
Note: Only main functional connections are shown
Synchronization
Reference
Clocks
R
C
C
1
1
2
= 680 :
= 820 nF
= 22 nF
HOLDOVER
LOCK
20 MHz
TCXO
RSEL
PRI
SEC
C
R
C19i
C20i
1
1
LPF
Figure 7 - SONET/SDH Line Card
C
2
Hardware Control
Zarlink Semiconductor Inc.
ZL30414
MT9046
ZL30414
10
C622oA
C622oB
C622oC
C622oD
C155o
C19o
C2o
C1.5o
F16o
F8o
F0o
C19o
C16o
C8o
C6o
C4o
uC
LVPECL
LVPECL
LVPECL
LVPECL
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CML
155.52 MHz
622.08 MHz
622.08 MHz
622.08 MHz
622.08 MHz
19.44 MHz
19.44 MHz
8.192 MHz
4.096 MHz
1.544 MHz
8 kHz
8 kHz
8 kHz
16.384 MHz
6.312 MHz
2.048 MHz
Data Sheet