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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： | 28/52页 |
| 文件大小： | 1187K |
| 代理商： | LXT360PE |
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LXT361
—
Integrated T1/E1 LH/SH Transceiver for DS1/DSX-1 or PRI Applications
28
Datasheet
Table 9. Control Register #2
Read/Write, Address (A7-A0) = x010001x
Bit
Name
Function
Pattern
EPAT0
EPAT1
Selected
0
ERLOOP
1
1 = Enable Remote loopback mode
0 = Disable Remote loopback mode
0
0
Transmit TPOS/TNEG
1
ELLOOP
1
1 = Enable Local loopback mode
0 = Disable Local loopback mode
0
1
Detect and transmit QRSS
2
EALOOP
1 = Enable Analog loopback mode
0 = Disable Analog loopback mode
1
0
In-band Loop Up Code
00001
3
ENLOOP
1 = Enable Network loopback detection
0 = Disable Network loopback detection
1
1
In-band Loop Down Code
001
4
ETAOS
1 = Enable Transmit All Ones
0 = Disable Transmit All Ones
5
EPAT0
Selects internal data pattern transmission. See right
hand section of table for codes.
6
EPAT1
7
RESET
1 = Reset device states and clear all registers.
0 = Reset complete.
1. To enable Dual loopback (DLOOP), set both ERLOOP = 1 and ELLOOP = 1.
Table 10. Control Register #3
Read/Write, Address (A7-A0) = x010010x
Bit
Name
Description
0
ESJAM
1 = Disable jamming of Elastic Store read out clock (
1
/
8
bit-time adjustment for over/underflow).
0 = Enable jamming of Elastic Store read out clock
1
ESCEN
1 = Center ES pointer for a difference of 16 or 32, depending on depth (clears automatically).
0 = Centering completed
2
ES64
1 = Set elastic store depth to 64 bits.
0 = Set elastic store depth to 32 bits.
3
-
reserved
–
set to 0 for normal operation.
4
EQZMON
1 = Configure receiver equalizer for monitor mode application (DSX-1 monitor).
0 = Configure receiver equalizer for normal mode application
5
SBIST
1 = Start Built-In Self Test.
0 = Built-In Self Test complete.
6
PLCKE
0 = RPOS/RNEG valid on the rising edge of RCLK.
1 = RPOS/RNEG valid on the falling edge of RCLK.
7
JA6HZ
1 = Set bandwidth of jitter attenuation loop to 6 Hz.
0 = Set bandwidth of jitter attenuation loop to 3 Hz.
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| 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 |
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