XRT91L34IVTR [MAXLINEAR]

The XRT91L34 provides Clock and Data Recovery (CDR) by synchronizing its on-chip Voltage Controlled Oscillator (VCO) to the incoming serial data stream. It monitors Loss of Lock (LOL) conditions and automatically mutes recovered data upon Loss of Signal (LOS). The device features selectable data rates (622.08 Mbps, 155.52 Mbps, or 51.84 Mbps), configurable LVDS or Differential LVPECL I/O, internal 100Ω termination, reference clock options (19.44 MHz or 77.76 MHz), host mode serial microprocessor interface, diagnostics including LOS monitoring and automatic data mute, Loss of Lock Detect per channel, mixed data rate configuration, independent power down control, compliance with Telcordia/ANSI/ITU-T jitter requirements, dual power supply (1.8V core, 3.3V I/O), and typical power dissipation of 90mW (LVDS) or 350mW (Differential LVPECL) per channel. It is available in a 128-pin LQFP package.