MT9040 - T1/E1 Synchronizer

The MT9040 T1/E1 System Synchronizer contains a digital phase-locked loop (DPLL), which provides timing and synchronization signals for T1 and E1 primary rate transmission links.

Applications Synchronization and timing control for multitr

• Supports AT&T TR62411 and Bellcore GR-1244CORE and Stratum 4 timing for DS1 interfaces Supports ETSI ETS 300 011, TBR 4, TBR 12 and TBR 13 timing for E1 interfaces Selectable 19.44 MHz, 1.544MHz, 2.048MHz or 8kHz input reference signals Provides C1.5, C2, C4, C6, C8, C16, and C19 (STS-3/OC3 clock divided by 8) output clock signals Provides 5 different styles of 8 KHz framing pulses Attenuates wander from 1.9Hz Fast lock mode JTAG Boundary Scan The MT9040 g.