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ZL30117GGG2

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
ZL30117 Data Sheet
List of Figures
4
Zarlink Semiconductor Inc.
Figure 1 - Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2 - Automatic Mode State Machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 3 - Reference and Sync Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 4 - Output Frame Pulse Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 5 - Behaviour of the Guard Soak Timer during CFM or SCM Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 6 - Output Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 7 - Phase Delay Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
ZL30117 Data Sheet
List of Tables
5
Zarlink Semiconductor Inc.
Table 1 - DPLL Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 2 - Set of Pre-Defined Auto-Detect Clock Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 3 - Set of Pre-Defined Auto-Detect Sync Frequencies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 4 - Output Clock and Frame Pulse Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Table 5 - Register Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ZL30117 Data Sheet
6
Zarlink Semiconductor Inc.
Changes Summary
The following table captures the changes from the February 2006 issue.
Page Item Change
20-21 Software Register Description Changed the naming and description of the frame
pulse delay offset registers to clearly show that
they form a 22-bit register spread out over 3 8-bit
registers. The 22-bit register must be considered a
multi-byte register during a read or write operation.
This affects registers 0x40-0x42, and 0x58-0x5A.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

ZL30117GGG2

Mfr. #:
Buy ZL30117GGG2
Manufacturer:
Microchip / Microsemi
Description:
Clock Generators & Support Products Pb Free SONET/SDH PLL Line Card Synch.
Lifecycle:
New from this manufacturer.
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