NLXT361PE.A2 S E001 Cortina Systems Inc, NLXT361PE.A2 S E001 Datasheet - Page 19

• Manufacturer Part Number: NLXT361PE.A2 S E001
• Manufacturer: Cortina Systems Inc

Specifications of NLXT361PE.A2 S E001

• Number Of Transceivers: 1
• Operating Supply Voltage (typ): 5V
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

3.5.1.3
3.5.1.4
Datasheet
Figure 6. Analog Loopback
Figure 7. Remote Loopback
Remote Loopback
See
inputs (TCLK and TPOS/TNEG or TDATA), and bypasses the in-line encoders/decoders. The
RPOS/RNEG or RDATA outputs loop back through the transmit circuits to TTIP and TRING at the
RCLK frequency. The RLOOP command does not affect the receiver circuits which continue to
output the RCLK and RPOS/RNEG or RDATA signals received from the twisted-pair line.
RLOOP is selected by writing a 1 to bit CR2.ERLOOP.
Network Loopback
Network loopback (NLOOP) can be initiated only when the Network loopback detect function is
enabled. Writing a 1 to CR2.ENLOOP enables NLOOP detection.
Integrated T1/E1 LH/SH Transceiver for DS1/DSX-1 or PRI Applications — LXT361
Figure
7. In Remote loopback (RLOOP) mode, the device ignores the transmit data and clock
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