TZA3034 - NXP

TZA3034 SDH/SONET STM1/OC3 postamplifier

APPLICATIONS TZA3034 • Digital fibre optic receiver in short, medium and long haul optical telecommunications transmission systems or in high speed data networks • Wideband RF gain block. The TZA3034 is a high gain limiting amplifier that is designed to process signals from fibre optic preamplifiers like the TZA3033. It is pin compatible with the NE/SA522.

Features

• Pin compatible with the NE/SA5224 and NE/SA5225 but with extended power supply range and less external component count
• Wideband operation from 1.0 kHz to 150 MHz typical
• Applicable in 155 Mbits/s SDH/SONET receivers
• Single supply voltage from 3.0 to 5.5 V
• Positive Emitter Coupled Logic (PECL) compatible data outputs
• Programmable input signal level detection which can be adjusted using a single external resistor
• On-chip DC offset compensation without external capacitor. GENERAL DESCRIPTION APPLICATIONS TZA3034
• Digital fibre optic receiver in short, medium and long haul optical.