TZA3014 - NXP

TZA3014 2.5 Gbits/s postamplifier with level detector

plastic, heatsink thin quad flat package; 32 leads; body 5 × 5 × 1.0 mm APPLICATIONS TZA3014 • Postamplifier for SDH/SONET transponder • SDH/SONET wavelength converter • PECL driver • Fibre channel arbitrated loop • Signal level detectors • Swing converter CML 200 mV (p-p) to PECL 800 mV (p-p) • 2.5 GHz clock amplification. GENERAL DESCRIPTION The TZA3014 i.

Features

• Single 3.3 V power supply
• Wideband operation from 50 kHz to 2.5 GHz (typical value)
• Fully differential
• On-chip DC-offset compensation without external capacitor
• Interfacing with supplied positive or negative logic
• Positive Emitter Coupled Logic (PECL) or Current-Mode Logic (CML) compatible data outputs adjustable from 200 to 800 mV (p-p) single-ended
• Power-down capability for unused output or detector
• Rise and fall times of 80 ps (typical value)
• Inverted output possible
• Input level detection circuit for Received Signal Strength Indicator (RSSI) and Loss Of Signal (LOS), pro.