ADI AD9557BCPZ

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Overview

The AD9557BCPZ is a low loop bandwidth clock multiplier that provides jitter cleanup and synchronization for many systems, including synchronous optical networks (OTN/SONET/SDH). The AD9557BCPZ generates an output clock synchronized to up to four external input references. The digital PLL allows for reduction of input time jitter or phase noise associated with the external references. The digitally controlled loop and holdover circuitry of the AD9557BCPZ continuously generates a low jitter output clock even when all reference inputs have failed.

The AD9557BCPZ operates over an industrial temperature range of −40°C to +85°C. If more inputs/outputs are needed, refer to the AD9558 for the four-input/six-output version of the samedevice.

Features

Tray Package
Mounting Type: Surface Mount
Peak Reflow Temperature (Cel): 260
Include 1 Circuits
run the output at th range of CMOS, HSTL, LVDS
with 40 Pins

1.71V ~ 3.465V Voltage - Supply

Applications

There are a lot of Analog Devices Inc.
AD9557BCPZ application specific timer applications.

• MSAN/DSLAM/PON
• Fibre Channel, SAN
• Telecom line cards
• 1 GbE and 10 GbE
• Servers, Storage, Search Acceleration
• Ethernet Switches, Routers
• Small Cells, Mobile Backhaul/Fronthaul
• Print Imaging
• Communications
• Broadcast Video