MTC1207B

10 Gb/s 16-Bit MUX/CMU MIXED SIGNAL INTEGRATED CIRCUIT PRODUCTS MTC1207A, MTC1207B Product Data Sheet Applications Telecom transmission systems SONET OC-192 and SDH STM-64 equipment Forward Error Correction data rates supported (10.664 Gb/s option) Features 16 to 1 multiplexer (MUX) Reduced power consumption (2.5 W) Large output data amplitude Integrated Clock Multiplier Unit (CMU) Low Jitter VCO with external loop filter Jitter performance complies with SONET/SDH standards Description The MTC1207A and 1207B are reduced power 10 Gb/s 16 to 1 multiplexers (MUX) with an integrated clock multiplier unit for use in SONET OC-192, SDH STM-64, and Forward Error Correction (FEC) systems. The MTC1207A accepts 16 different data channels at 622 Mb/s and combines them into a single 9.953 Gb/s serial data stream suitable for transmission over high speed fiberoptic networks. The MTC1207B accepts differential data at 666.5 Mb/s and is optimized for use in systems which employ FEC encoding at 10.664 Gb/s. For each of the two devices, the minimum data output amplitude is 800 mVpp, allowing direct connection to an external modulator driver such as the MTC5515. An on-chip Phase/Frequency Detector (PFD) and precision Voltage Controlled Oscillator (VCO) are used in combination with an external op-amp loop filter to convert the 622 or 666.5 MHz reference clock, supplied by the host system, into a low jitter 9.953 or 10.664 GHz clock output. The 10 Gb/s data output is retimed w...