
XRT83L38
5
OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.2
PIN DESCRIPTION BY FUNCTION
RECEIVE SECTIONS
SIGNAL NAME
LEAD #
TYPE
DESCRIPTION
RLOS_0
RLOS_1
RLOS_2
RLOS_3
RLOS_4
RLOS_5
RLOS_6
RLOS_7
C3
H4
H15
A16
V3
L2
J15
T15
O
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 duration of the Loss of Sig-
nal detected by the receiver logic.
Receiver Loss of Signal for Channel _1
Receiver Loss of Signal for Channel _2
Receiver Loss of Signal for Channel _3
Receiver Loss of Signal for Channel _4
Receiver Loss of Signal for Channel_ 5
Receiver Loss of Signal for Channel _6
Receiver Loss of Signal for Channel _7
RCLK_0
RCLK_1
RCLK_2
RCLK_3
RCLK_4
RCLK_5
RCLK_6
RCLK_7
B3
H3
H16
A17
U3
L3
M15
U16
O
Receiver Clock Output for Channel _0
Receiver Clock Output for Channel _1
Receiver Clock Output for Channel _2
Receiver Clock Output for Channel _3
Receiver Clock Output for Channel _4
Receiver Clock Output for Channel _5
Receiver Clock Output for Channel _6
Receiver Clock Output for Channel _7
RNEG_0
LCV_0
RNEG_1
LCV_1
RNEG_2
LCV_2
RNEG_3
LCV_3
RNEG_4
LCV_4
RNEG_5
LCV_5
RNEG_6
LCV_6
RNEG_7
LCV_7
A2
H2
H18
B16
T4
M4
M16
V17
O
Receiver Negative Data Output for Channel_0 - Dual-Rail mode
This signal is the receive 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
Receiver Negative Data Output for Channel _4
Line Code Violation Output for Channel _4
Receiver Negative Data Output for Channel _5
Line Code Violation Output for Channel _5
Receiver Negative Data Output for Channel _6
Line Code Violation Output for Channel _6
Receiver Negative Data Output for Channel _7
Line Code Violation Output for Channel _7