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DS21348

Dallas Semiconducotr
Part Number DS21348
Manufacturer Dallas Semiconducotr
Description 3.3V E1/T1/J1 Line Interface
Published Mar 30, 2005
Detailed Description www.maxim-ic.com FEATURES Complete E1, T1, or J1 Line Interface Unit (LIU) Supports Both Long-Haul And Short-Haul Trunks...
Datasheet PDF File DS21348 PDF File

DS21348
DS21348


Overview
www.
maxim-ic.
com FEATURES Complete E1, T1, or J1 Line Interface Unit (LIU) Supports Both Long-Haul And Short-Haul Trunks Internal Software-Selectable Receive-Side Termination for 75Ω/100Ω/120Ω 3.
3V Power Supply 32-Bit or 128-Bit Crystal-Less Jitter Attenuator Requires Only a 2.
048MHz Master Clock for Both E1 and T1 with Option to Use 1.
544MHz for T1 Generates the Appropriate Line Build-Outs, with and without Return loss, for E1 and DSX-1 and CSU Line Build-Outs for T1 AMI, HDB3, and B8ZS, Encoding/Decoding 16.
384MHz, 8.
192MHz, 4.
096MHz, or 2.
048MHz Clock Output Synthesized to Recovered Clock Programmable Monitor Mode for Receiver Loopbacks and PRBS Pattern Generation/ Detection with Output f...



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