(China (Mainland))
Product Summary
The TMXF281553BAL3C is a SONET/SDH Super Mapper device. It integrates the SONET/SDH line, path, and tributary termination functions with M13 multiplex functions and the primary rate framing function. The TMXF281553BAL3C is designed to drive an OC-3/STM-1 optical signal directly or to allow for modular growth in terminal or add/drop applications. The TMXF281553BAL3C provides a versatile interface for all STS-3/STM-1 and STS-1 termination applications in point-to-point scenarios and for ring applications. This chip can be used in tributary shelf applications for up to 28 T1 or J1 or 21 E1 line cards providing all possible mappings into SONET/SDH.
Parametrics
TMXF281553BAL3C absolute maximum ratings: (1)dc Supply Voltage Range VDD: –0.5 to 4.6 V; (2)Storage Temperature Range Tstg: –65 to 125 ℃; (3)Ambient Operating Temperature Range TA: –40 to 85 ℃; (4)Maximum Voltage (digital input pins): 5.25 V; (5)Minimum Voltage (digital input pins): –0.3 V.
Features
TMXF281553BAL3C features: (1)Versatile IC supports 155/51 Mbits/s SONET/SDH interface solutions for T3/E3, DS2, T1/E1/J1, and DS0/E0/J0 applications; (2)Implementation supports both linear (1 + 1, unprotected) and ring (UPSR) network topologies; (3)Provides full termination of up to 21 E1, 28 T1, or 28 J1; (4)Low power 3.3 V supply; (5)–40 ℃ to +85 ℃ industrial temperature range; (6)456-pin ball grid array (PBGA) package.
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