參數資料
型號: XRT83SL28IV
廠商: EXAR CORP
元件分類: 數字傳輸電路
英文描述: 8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
中文描述: DATACOM, PCM TRANSCEIVER, PQFP144
封裝: 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144
文件頁數: 14/47頁
文件大?。?/td> 377K
代理商: XRT83SL28IV
XRT83SL28
8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
xr
REV. 1.0.0
12
RNEG/LCV7
RNEG/LCV6
RNEG/LCV5
RNEG/LCV4
RNEG/LCV3
RNEG/LCV2
RNEG/LCV1
RNEG/LCV0
60
64
117
121
49
45
136
132
O
Same as Host Mode.
RTIP7
RTIP6
RTIP5
RTIP4
RTIP3
RTIP2
RTIP1
RTIP0
75
87
94
106
34
22
15
3
I
Same as Host Mode.
RRING7
RRING6
RRING5
RRING4
RRING3
RRING2
RRING1
RRING0
76
86
95
105
33
23
14
4
I
Same as Host Mode.
TXOE
9
I
Transmit Output Enable (Global Pin for All 8 Channels)
Upon power up, the transmitters are tri-stated. Enabling the transmitters is
controlled by pulling the TXOE hardware pin "High". If the TxOE pin is pulled
"Low", all 8 transmitters are tri-stated.
N
OTE
:
TxOE is ideal for redundancy applications. See the Redundancy
Applications Section of this datasheet for more details. Internally
pulled "Low" with a 50K
resistor.
DMO7
DMO6
DMO5
DMO4
DMO3
DMO2
DMO1
DMO0
73
72
109
108
36
37
144
1
O
Same as Host Mode.
TCLK7
TCLK6
TCLK5
TCLK4
TCLK3
TCLK2
TCLK1
TCLK0
69
66
115
112
40
43
138
141
I
Transmit Clock Input
TCLK is the input facility clock used to sample the incoming TPOS/TNEG data.
If TCLK is pulled "Low" for 16 MCLK cycles, the transmitter outputs at TTIP/
TRING are tri-stated. If TCLK is pulled "High" for 16 MCLK cycles, the trans-
mitter outputs at TTIP/TRING will send an All Ones pattern. TPOS/TNEG data
can be sampled on either edge of TCLK selected by the TCLKinv pin.
N
OTE
:
The TCLKinv pin is a global setting that applies to all 8 channels.
N
AME
P
IN
T
YPE
D
ESCRIPTION
相關PDF資料
PDF描述
XRT83SL30 SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT83SL30IV SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT83VSH28 8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
XRT83VSH28IB 8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
XRT83VSH314 14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
相關代理商/技術參數
參數描述
XRT83SL28IV-F 功能描述:外圍驅動器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT83SL30 制造商:EXAR 制造商全稱:EXAR 功能描述:SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT83SL30ES 功能描述:外圍驅動器與原件 - PCI 1 CHT1/E1 LIUSH RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT83SL30IV 制造商:EXAR 制造商全稱:EXAR 功能描述:SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT83SL30IV-F 功能描述:網絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray