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参数资料
| 型号： | XRT83SL34 |
| 厂商： | Exar Corporation |
| 英文描述： | QUAD T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| 中文描述： | 上海四的T1/E1/J1收发器时钟恢复和抖动衰减器 |
| 文件页数： | 12/80页 |
| 文件大小： | 856K |
| 代理商： | XRT83SL34 |
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XRT83SL34
QUAD T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. P1.0.8
PRELIMINARY
2
FEATURES
Fully integrated eight channel short-haul transceiv-
ers for E1,T1 or J1 applications
Programable Transmit Pulse Shaper for E1,T1 or J1
short-haul interfaces
Five fixed transmit pulse settings for T1 short-haul
applications plus a fully programmable waveform
generator for transmit output pulse shaping for both
T1 and E1 modes.
Selectable receiver sensitivity from 0 to 36dB cable
loss
Receive monitor mode handles 0 to 29dB resistive
attenuation along with 0 to 6dB of cable attenuation
for E1 and 0 to 3dB of cable attenuation for T1
modes
Supports 75
and 120 (E1), 100 (T1) and 110
(J1) applications
Internal and/or external impedance matching for
75
, 100, 110 and 120
Tri-State transmit output and receive input capabil-
ity for redundancy applications
Provides High Impedance for Tx and Rx during
power off
Transmit return loss meets or exceeds ETSI 300-
166 standard
On-chip digital clock recovery circuit for high input
jitter tolerance
Crystal-less digital jitter attenuator with 32-bit or 64-
bit FIFO selectable either in transmit or receive path
On-chip frequency multiplier generates T1 or E1
Master clocks from variety of external clock sources
High receiver interference immunity
On-chip transmit short-circuit protection and limit-
ing, and driver fail monitor output (DMO)
Receive loss of signal (RLOS) output
On-chip HDB3/B8ZS/AMI encoder/decoder func-
tions
QRSS pattern generator and detection for testing
and monitoring
Error and Bipolar Violation Insertion and Detection
Receiver Line Attenuation Indication Output in 1dB
steps
Network Loop-Code Detection for automatic Loop-
Back Activation/Deactivation
Transmit All Ones (TAOS) and In-Band Network
Loop Up and Down code generators
Supports Local Analog, Remote, Digital and Dual
Loop-Back Modes
Meets or exceeds T1 and E1 short-haul network
access specifications in ITU G.703, G.775, G.736
FIGURE 2. BLOCK DIAGRAM OF THE XRT83SL34 T1/E1/J1 LIU (HARDWARE MODE)
One of four Ch annels, C HAN NEL_n - (n=0 : 3)
HW /HO ST
GAUG E
JAS EL1
JAS EL0
RXT S EL
TXTS EL
T ERSELR
XRE S0
RXRE S1
IC T
MC LKE1
MCLKT1
CLKSE L[2:0]
T POS_n/TDA TA_n
TNEG _n/C OD ES_n
TC LK_n
RC LK_n
R NEG _n/LC V_n
RPO S_n/RDA TA_n
RLO S_n
RTIP_n
RRIN G_n
MAST ER CL OC K SYNT H ESIZER
QRSS
PAT T ERN
GENE RAT OR
DMO_n
TTIP_n
TRING_n
TXON_n
HDB3 /
B8Z S
EN CO DER
TX/RX JITT ER
AT T EN UAT OR
TIMING
CO NT R OL
TX FILTER
& PUL SE
SHAPER
LINE
D RIVER
LO CAL
AN AL OG
L OO PBACK
REMOT E
LO O PBACK
DIGIT AL
LOOPBACK
HDB3 /
B8Z S
D ECO DER
TX/RX JITT ER
AT T EN UAT OR
TIMIN G &
DAT A
REC OVER Y
PEAK
DET E CT O R
& SL ICER
QR SS
DET ECT O R
NET W O RK
LO OP
DET ECT O R
RX
EQ UALIZ ER
CO NT R OL
AIS
DET ECT O R
LO S
DET EC T OR
LBO [3:0]
L OO PBACK
ENAB LE
JA
SELEC
T
NL CD ENABL E
QR SS ENAB LE
HARW AR E C ON T RO L
T EST
RESE T
TRA T IO
SR/DR
EQ C[4:0]
TCLK E
RCLK E
RXMUT E
AT AO S
DR IVE
MO NIT O R
DF M
MCLKO UT
TAOS_n
LO OP 1_n
LO OP 0_n
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT83SL34ES | 功能描述:外围驱动器与原件 - PCI 4 CHT1/E1 LIUSH RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XRT83SL34IV | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| XRT83SL34IV-F | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| XRT83SL38 | 制造商:EXAR 制造商全称:EXAR 功能描述:OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83SL38_07 | 制造商:EXAR 制造商全称:EXAR 功能描述:OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER |
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