zl30406 Zarlink Semiconductor, zl30406 Datasheet - Page 7

• Manufacturer Part Number: zl30406
• Description: Sonet/sdh Clock Multiplier Pll
• Manufacturer: Zarlink Semiconductor

2.0
2.1
The ZL30406 functionality and performance complements the entire family of the Zarlink’s advanced network
synchronization PLLs. Its superior jitter filtering characteristics exceed requirements of SONET/SDH optical
interfaces operating at OC-48/STM-16 rate (2.5 Gbit/s). The ZL30406 in combination with the MT90401 or the
ZL30407 (SONET/SDH Network Element PLLs) provides the core building blocks for high quality equipment clocks
suitable for network synchronization (see Figure 4).
Note: Only main functional connections are shown
Synchronization
Reference
Clocks
Ultra-Low Jitter SONET/SDH Equipment Clocks
Applications
HOLDOVER
RefSel
RefAlign
20 MHz
PRIOR
SECOR
LOCK
OCXO
SEC
PRI
C19i
Figure 4 - SONET/SDH Equipment Timing Card
C
R
F
F
LPF
Zarlink Semiconductor Inc.
MT90401
ZL30407
ZL30406
ZL30406
or
Controller Port
7
Data Port
OC-CLKo
C77oA
C77oB
C77oC
C77oD
C19o
C19o
C2o
C1.5o
F16o
F8o
F0o
C155o
C34o/C44o CMOS
C16o
C8o
C6o
C4o
uP
LVPECL
LVPECL
LVPECL
LVPECL
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
LVDS
CML
155.52 MHz, 77.76 MHz
38.88 MHz, 19.44 MHz
77.76 MHz
77.76 MHz
77.76 MHz
77.76 MHz
19.44 MHz
19.44 MHz
34.368 MHz or 44.736 MHz
8.192 MHz
4.096 MHz
1.544 MHz
8 kHz
8 kHz
8 kHz
155.52 MHz
16.384 MHz
6.312 MHz
2.048 MHz
Data Sheet