IDT82V2052E

DUAL CHANNEL E1 SHORT HAUL LINE INTERFACE UNIT IDT82V2052E FEATURES: Dual channel E1 short haul line interfaces Supports HPS (Hitless Protection Switching) for 1+1 protection without external relays Single 3.3 V power supply with 5 V tolerance on digital interfaces Meets or exceeds specifications in - ANSI T1.102 - ITU I.431, G.703, G.736, G.775 and G.823 - ETSI 300-166, 300-233 and TBR12/13 Software programmable or hardware selectable on: - Wave-shaping templates - Line terminating impedance (E1: 75 Ω/120 Ω) - Adjustment of arbitrary pulse shape - JA (Jitter Attenuator) position (receive path or transmit path) - Single rail/dual rail system interfaces - HDB3/AMI line encoding/decoding - Active edge of transmit clock (TCLK) and receive clock (RCLK) - Active level of transmit data (TDATA) and receive data (RDATA) - Receiver or transmitter power down - High impedance setting for line drivers - PRBS (Pseudo Random Bit Sequence) generation and detection with 215-...