XRT83SL216 datasheet(2/41 Pages) EXAR

2 / 41 page

XRT83SL216

PRELIMINARY

16-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT

REV. P1.0.3

FEATURES

• Fully integrated 16-Channel short haul transceivers for E1 (2.048MHz) applications

• Tri-State on a per channel basis for the transmit selection

• Crystal-Less digital jitter attenuators (JA) with 32-Bit or 64-Bit FIFO for the receive or transmit paths

• Transmit outputs and receive inputs stay in the High Impedance mode upon power failure

• Support for automatic protection switching

• RLOS/AIS according to ITU-T G.775 or ETSI-300-233

• On-Chip HDB3 encoder/decoder for each channel

• On-Chip digital clock recovery circuit for high input jitter tolerance

• On-Chip per channel driver failure monitoring circuit

• On-Chip transmit pulse shaper for CEPT 75Ω and 120Ω line terminations

• High receiver interference immunity

• Transmit return loss meets or exceeds ETS1 300-166

• Meets or exceeds ITU G.703, G,775, G.736 and G.823

• Line code error and bipolar violation detection

• Transmit all ones (TAOS) for the Transmit and Receive Outputs

• Supports local analog, remote, and digital loopback modes

• Supports gapped clocks for mapper/multiplexer applications

• Low Power dissipation

• Single 3.3V supply operation (3V to 5V I/O tolerant)

• 289-Pin STBGA package

• -40°C to +85°C Temperature Range

PRODUCT ORDERING INFORMATION

PRODUCT NUMBER

PACKAGE TYPE

OPERATING TEMPERATURE RANGE

XRT83SL216IB

289 Ball STBGA

-40°C to +85°C

XRT83SL216 датащи(PDF) 2 Page - Exar Corporation