OQ2538HP - SDH/SONET STM16/OC48 main amplifiers

NXP

OQ2538HP Datasheet Preview — Preview of OQ2538HP PDF

Datasheet Details

Part number	OQ2538HP
Manufacturer	NXP ↗
File Size	167.29 KB
Description	SDH/SONET STM16/OC48 main amplifiers
Datasheet	OQ2538HP_PhilipsSemiconductors.pdf

OQ2538HP Product details

Description

OQ2538HP; OQ2538U 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 constant CML-compatible output level.Two level-detection circuits are provided for monitoring AGC and LOS input signal levels.An internal automatic offset compensation circuit eliminate

Features

Differential 100 Ω outputs for direct connection to Current-Mode Logic (CML) inputs.
Wide bandwidth (3 GHz).
48.5 dB limiting gain.
Noise figure typically 11 dB.
Automatic offset compensation.
Input level-detection circuits for Automatic Gain Control (AGC) and Loss Of Signal (LOS) detection.
Low power dissipation (typically 270 mW).
Single.
4.5 V supply voltage.
Low cost LQFP48 plastic package.

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Published: May 13, 2005 |