Quick Detail:
T1/E1/OC3 System Synchronizer
Description:
The MT9044 T1/E1/OC3 System Synchronizer contains a digital phase-locked loop (DPLL), which provides timing and synchronization signals for multitrunk T1 and E1 primary rate transmission links and STS-3/0C3 links.
The MT9044 generates ST-BUS clock and framing signals that are phase locked to either a 2.048MHz, 1.544MHz, or 8kHz input reference.
The MT9044 is compliant with AT&T TR62411 and Bellcore GR-1244-CORE Stratum 3, Stratum 4 Enhanced, and Stratum 4; and ETSI ETS 300 011. It will meet the jitter/wander tolerance, jitter/wander transfer, intrinsic jitter/wander, frequency accuracy, capture range, phase change slope, holdover frequency and MTIE requirements for these speciï¬cations.
Applications:
• Supports AT&T TR62411 and Bellcore GR-1244-CORE Stratum 3, Stratum 4
Enhanced and Stratum 4 timing for DS1interfaces
• Supports ITU-T G.812 Type IV clocks for 1,544 kbit/s interfaces and 2,048 kbit/s interfaces
• Supports ETSI ETS 300 011, TBR 4, TBR 12 and TBR 13 timing for E1 interfaces
• Selectable 1.544MHz, 2.048MHz or 8kHz input reference signals
• Provides C1.5, C2, C3, 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
• Holdover frequency accuracy of 0.05 PPM
• Holdover indication
• Attenuates wander from 1.9Hz
• Provides Time Interval Error (TIE) correction
• Accepts reference inputs from two independent sources
• JTAG Boundary Scan
Specifications:
|
part no. |
MT9044AL |
|
Manufacturer |
Mitel Networks Corporation |
|
supply ability |
10000 |
|
datecode |
10+ |
|
package |
QFP |
|
remark |
new and original stock |
Competitive Advantage:
Warranty :180days for all goods
Free shipping:Order over $600 win a free shipment fee:goods weight below 3Kg.
SIERRA SUPERIOR ELECTRON LTD Electronics stocks components ready to ship. Hard to find, obsolete and highly allocated integrated circuits and semiconductors are all can be found by us.
SIERRA SUPERIOR ELECTRON LTD Electronics has established a well-developed logistics system and global logistics network, which can guarantee our service very quick, convenient and efficient.