Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

MT9041

Status: In Production

Features:

  • Supports AT&T TR62411 and Bellcore GR-1244-CORE Stratum 4 Enhanced and Stratum 4 timing for DS1 Interfaces
  • Supports ETSI ETS 300 011, TBR 4, TBR 12 and TBR 13 timing for E1 Interfaces
  • Selectable 1.544 MHz, 2.048 MHz or 8 kHz input reference signals
  • Provides C1.5, C2, C3, C4, C8 and C16 output clock signals
  • Provides 3 different styles of 8 KHz framing pulses
  • Attenuates wander from 1.9 Hz
View More
Overview
Documents
Development Environment
RoHS Information
Add to Cart

Device Overview

Summary

The MT9041B T1/E1 System Synchronizer contains a digital phase-locked loop (DPLL), which provides timing and synchronization signals for multitrunk T1 and E1 primary rate transmission links. The MT9041B generates ST-BUS clock and framing signals that are phase locked to either a 2.048 MHz, 1.544 MHz, or 8 kHz input reference. The MT9041B is compliant with AT&T TR62411 and Bellcore GR-1244-CORE Stratum 4 Enhanced, Stratum 4, and ETSI ETS 300 011. It will meet the jitter tolerance, jitter transfer, intrinsic jitter, frequency accuracy, capture range and phase change slope requirements for these specifications.

Additional Features
  • Supports AT&T TR62411 and Bellcore GR-1244-CORE Stratum 4 Enhanced and Stratum 4 timing for DS1 Interfaces
  • Supports ETSI ETS 300 011, TBR 4, TBR 12 and TBR 13 timing for E1 Interfaces
  • Selectable 1.544 MHz, 2.048 MHz or 8 kHz input reference signals
  • Provides C1.5, C2, C3, C4, C8 and C16 output clock signals
  • Provides 3 different styles of 8 KHz framing pulses
  • Attenuates wander from 1.9 Hz
Parametrics
Name
Value
Type
PDH/SDH
DPLLs or Paths
1
DPLL Bandwidth (Hz)
1.9
Inputs
2
CMOS Outputs
6
Typical Jitter (12kHz-20MHz) fs RMS
Stratum 3
Diff InputFreq Range
1.544 MHz, 2.048 MHz or 8 kHz
Output Freq Range
16.384 MHz
NV Memory
N/A
NCO ppb
N/A
Align
3

Documents

Jump to:

Data Sheets

  
411KB

Development tools data is currently unavailable.


Rohs data is currently unavailable.

Buy from Microchip

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy