参数资料
型号: LXT360PE
英文描述: PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|LDCC|28PIN|PLASTIC
中文描述: 的PCM收发器|单|优税PCM-30/E-1 |的CMOS | LDCC | 28脚|塑料
文件页数: 19/52页
文件大小: 1187K
代理商: LXT360PE
Integrated T1/E1 LH/SH Transceiver for DS1/DSX-1 or PRI Applications
LXT361
Datasheet
19
3.5.1.3
Remote Loopback
See
Figure 7
. In Remote loopback (RLOOP) mode, the device ignores the transmit data and clock
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.
3.5.1.4
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.
Figure 6. Analog Loopback
Figure 7. Remote Loopback
相关PDF资料
PDF描述
LXT384BE Telecomm/Datacomm
LXT384LE Telecomm/Datacomm
LXT386BE PCM TRANSCEIVER|QUAD|CEPT PCM-30/E-1|CMOS|BGA|160PIN|PLASTIC
LXT386LE PCM TRANSCEIVER|QUAD|CEPT PCM-30/E-1|CMOS|QFP|100PIN|PLASTIC
LXT388LE PCM TRANSCEIVER|DUAL|CEPT PCM-30/E-1|CMOS|QFP|100PIN|PLASTIC
相关代理商/技术参数
参数描述
LXT360QE 制造商:Intel 功能描述: 制造商:LEVEL ONE 功能描述:
LXT361 制造商:LVL1 制造商全称:LVL1 功能描述:Integrated T1/E1 LH/SH Transceivers for DS1/DSX-1/CSU or NTU/ISDN PRI Applications
LXT361LE 制造商:LEVEL ONE 功能描述:361LE
LXT361PE 制造商:LEVEL 1 功能描述: 制造商:LEVEL ONE 功能描述: 制造商:Intel 功能描述:PCM TRANSCEIVER, Single, CEPT PCM-30/E-1, 28 Pin, Plastic, PLCC
LXT361QE 制造商:LEVEL ONE 功能描述: 制造商:LEVEL ONE 功能描述:DATACOM, PCM TRANSCEIVER, PQFP44