- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377798 > LXT386 (Intel Corp.) QUAD T1/E1/J1 Transceiver PDF資料下載
參數(shù)資料
| 型號： | LXT386 |
| 廠商： | Intel Corp. |
| 英文描述： | QUAD T1/E1/J1 Transceiver |
| 中文描述： | 四T1/E1/J1收發(fā)器 |
| 文件頁數(shù)： | 33/78頁 |
| 文件大?。?/td> | 500K |
| 代理商： | LXT386 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁當(dāng)前第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁
QUAD T1/E1/J1 Transceiver
—
LXT386
Datasheet
33
3.8
G.772 Performance Monitoring
The LXT386 can be configured as a quad line interface unit with all channels working as regular
transceivers. In applications using only three channels, the fourth channel can be configured to
monitor any of the remaining channels inputs or outputs. The monitoring is non-intrusive per ITU-
T G.772.
Figure 2 on page 8
illustrates this concept.
The monitored line signal (input or output) goes through channel 0 clock and data recovery. The
signal can be observed digitally at the RCLK/RPOS/RNEG outputs. This feature can also be used
to create timing interfaces derived from an E1 or T1 signal.
In addition, channel 0 can be configured to a Remote Loopback while in monitoring mode (TCLK0
must be active in order for this operation to take place). This will output the same data as in the
signal being monitored at the channel 0 output (TTIP/TRING). The output signal can then be
connected to a standard test equipment with a T1/E1 electrical interface for monitoring purposes
(non-intrusive monitoring).
Figure 12. TAOS Data Path
Figure 13. TAOS with Analog Loopback
TAOS mode
TCLK
TPOS
TNEG
RCLK
RPOS
RNEG
TTIP
TRING
(ALL 1’s)
RTIP
RRING
* If Enabled
MCLK
Timing &
Control
Timing
Recovery
JA*
H
E
H
D
TTIP
TRING
RTIP
RRING
RCLK
RPOS
RNEG
TCLK
TPOS
TNEG
* If Enabled
MCLK
TAOS Mode
Timing &
Control
Timing
Recovery
JA*
H
E
H
D
(ALL 1’s)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LXT400 | All Rate Extended Range Switched 56/DDS Transceiver |
| LXT441 | Switched 56/DDS Integrated DSU/CSU |
| LXT6155 | 155 Mbps SDH/SONET/ATM Transceiver |
| LXT6234 | E-Rate Multiplexer |
| LXT901 | 8QLYHUVDO (WKHUQHW 7UDQVFHLYHU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LXT386BE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM TRANSCEIVER|QUAD|CEPT PCM-30/E-1|CMOS|BGA|160PIN|PLASTIC |
| LXT386LE | 制造商:LEVEL1 功能描述: |
| LXT388LE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM TRANSCEIVER|DUAL|CEPT PCM-30/E-1|CMOS|QFP|100PIN|PLASTIC |
| LXT400 | 制造商:LVL1 制造商全稱:LVL1 功能描述:All Rate Extended Range Switched 56/DDS Transceiver |
| LXT400JE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Transceiver Circuit For Telecommunications |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。