SDH/SONET STM16/OC48 main amplifiers

GENERAL DESCRIPTION The OQ2538HP is a limiting amplifier IC intended for use as the main amplifier in 2.5 Gbits/s Non-Return to Zero (NRZ) transmission systems (SDH/SONET). Comprised of four amplifier stages with a total gain of 48.5 dB, it provides for a wide input signal dynamic range at a

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SDH/SONET main amplifier

文件：542.91 Kbytes 页数：24 Pages

PHI

PHI

SDH/SONET main amplifier

文件：542.91 Kbytes 页数：24 Pages

PHI

PHI

SDH/SONET STM16/OC48 main amplifiers

GENERAL DESCRIPTION\nThe OQ2538HP is a limiting amplifier IC intended for use as the main amplifier in 2.5 Gbits/s Non-Return to Zero (NRZ) transmission systems (SDH/SONET).\nComprised of four amplifier stages with a total gain of 48.5 dB, it provides for a wide input signal dynamic range at a const • Differential 100 Ω outputs for direct connection to Current-Mode Logic (CML) inputs\n• Wide bandwidth (3 GHz)\n• 48.5 dB limiting gain\n• Noise figure typically 11 dB\n• Automatic offset compensation\n• Input level-detection circuits for Automatic Gain Control (AGC) and Loss Of Signal (LOS) detect;

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