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MT9042 Datasheet Global Digital Trunk Synchronizer

Manufacturer: Mitel Networks Corporation

Overview: ® MT9042 Global Digital Trunk Synchronizer Preliminary Information.

Datasheet Details

Part number MT9042
Manufacturer Mitel Networks Corporation
File Size 122.31 KB
Description Global Digital Trunk Synchronizer
Datasheet MT9042_MitelNetworksCorporation.pdf

General Description

The MT9042 is a digital phase-locked loop (PLL) designed to provide timing and synchronization signals for T1 and E1 primary rate transmission links that are patible with ST-BUS/GCI frame alignment timing requirements.

The PLL outputs can be synchronized to either a 2.048 MHz, 1.544 MHz, or 8 kHz reference.

The T1 and E1 outputs are fully pliant with AT & T TR62411 (ACCUNET® T1.5) and ETSI ETS 300 011 intrinsic jitter and jitter transfer specifications, respectively, when synchronized to primary reference input clock rates of either 1.544 MHz or 2.048 MHz.

Key Features

  • Provides T1 and E1 clocks, and ST-BUS/GCI framing signals locked to an input reference of either 8 kHz (frame pulse), 1.544 MHz (T1), or 2.048 MHz (E1) Meets AT & T TR62411 and ETSI ETS 300 011 specifications for a 1.544 MHz (T1), or 2.048 MHz (E1) input reference Provides Time Interval Error (TIE) correction to suppress input reference rearrangement transients Typical unfiltered intrinsic output jitter is 0.013 UI peak-to-peak Jitter attenuation of 15 dB @ 10 Hz, 34 dB @ 100 Hz and 50.

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MT9042 Distributor