XRT83SL34 datasheet(7/80 Pages) EXAR

7 / 80 page

XRT83SL34

QUAD T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR

PRELIMINARY

REV. P1.0.8

PIN DESCRIPTION BY FUNCTION

RECEIVE SECTIONS

SIGNAL NAME

PIN #TYPE

DESCRIPTION

RLOS_0

RLOS_1

RLOS_2

RLOS_3

Receiver Loss of Signal for Channel _0

This output signal goes ‘High’ for at least one RCLK_0 cycle to indicate loss

of signal at the receive 0 input. RLOS will remain “High” for the entire dura-

tion of the loss of signal detected by the receiver logic.

See “Receiver Loss of Signal (RLOS)” on page 20.

Receiver Loss of Signal for Channel _1

Receiver Loss of Signal for Channel _2

Receiver Loss of Signal for Channel _3

RCLK_0

RCLK_1

RCLK_2

RCLK_3

Receiver Clock Output for Channel _0

Receiver Clock Output for Channel _1

Receiver Clock Output for Channel _2

Receiver Clock Output for Channel _3

RNEG_0

LCV_0

RNEG_1

LCV_1

RNEG_1

LCV_2

RNEG_1

LCV_3

Receiver Negative Data Output for Channel _0 - Dual-Rail mode

This signal is the receiver negative-rail output data.

Line Code Violation Output for Channel _0 - Single-Rail mode

This signal goes ‘High’ for one RCLK_0 cycle to indicate a code violation is

detected in the received data of Channel _0. If AMI coding is selected, every

bipolar violation received will cause this pin to go “High”.

Receiver Negative Data Output for Channel _1

Line Code Violation Output for Channel _1

Receiver Negative Data Output for Channel _2

Line Code Violation Output for Channel _2

Receiver Negative Data Output for Channel _3

Line Code Violation Output for Channel _3

RPOS_0

RDATA_0

RPOS_1

RDATA_1

RPOS_2

RDATA_2

RPOS_3

RDATA_3

Receiver Positive Data Output for Channel _0 - Dual-Rail mode

This signal is the receive positive-rail output data sent to the Framer.

Receiver NRZ Data Output for Channel _0 - Single-Rail mode

This signal is the receive output data.

Receiver Positive Data Output for Channel _1

Receiver NRZ Data Output for Channel _1

Receiver Positive Data Output for Channel _2

Receiver NRZ Data Output for Channel _2

Receiver Positive Data Output for Channel _3

Receiver NRZ Data Output for Channel _3

RTIP_0

RTIP_1

RTIP_2

RTIP_3

Receiver Differential Tip Positive Input for Channel _0

Positive differential receive input from the line.

Receiver Differential Tip Positive Input for Channel _1

Receiver Differential Tip Positive Input for Channel _2

Receiver Differential Tip Positive Input for Channel _3

XRT83SL34 Datasheet(PDF) 7 Page - Exar Corporation

XRT83SL34 Datasheet(HTML) 7 Page - Exar Corporation

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