AD805

a Data Retiming Phase-Locked Loop AD805* FEATURES CLOCK RECOVERY AND 155 Mbps Clock Recovery and Data Retiming DATA RETIMING APPLICATION Permits CCITT G.958 Type A Jitter Tolerance Permits CCITT G.958 Type B Jitter Transfer Random Jitter: 0.6؇ rms Pattern Jitter: Virtually Eliminated Jitter Peaking: Fundamentally None DATA INPUT VOLTAGE CONTROLLED PHASE SHIFTER PHASE DETECTOR LOOP FILTER GAIN Acquisition: 30 Bit Periods Accepts NRZ Data without Preamble Single Supply Operation: –5.2 V or +5 V 10 KH ECL Compatible PRODUCT DESCRIPTION The AD805 is a data retiming phase-locked loop designed for Ouse with a Voltage-Controlled Crystal Oscillator (VCXO) to perform clock recovery and data retiming on Nonreturn to Zero B(NRZ) data. The circuit provides clock recovery and data Sretiming on standard telecommunications STS-3 or STM-1 data (155.52 Mbps). A Vectron C0-434Y Series VCXO circuit Ois used with the AD805 for specification purposes. Similar circuit performance can be ob...