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參數(shù)資料
| 型號(hào)： | IDT82P20516DBFG |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁(yè)數(shù)： | 105/115頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU T1/E1/J1 16CH SH 484BGA |
| 標(biāo)準(zhǔn)包裝： | 84 |
| 功能： | 線路接口單元（LIU） |
| 接口： | E1，J1，T1 |
| 電路數(shù)： | 16 |
| 電源電壓： | 1.8V, 3.3V |
| 功率（瓦特）： | 2.89W |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 484-LFBGA |
| 供應(yīng)商設(shè)備封裝： | 484-CABGA（19x19） |
| 包裝： | 托盤 |
| 包括： | AIS 警報(bào)檢測(cè)器和發(fā)生器，回送功能，PRBS 發(fā)生器 / 檢測(cè)器，遠(yuǎn)程檢測(cè)器和發(fā)生器 |
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IDT82P20516
16-CHANNEL SHORT HAUL E1 LINE INTERFACE UNIT
Applications
9
December 17, 2009
APPLICATIONS
SDH/SONET multiplexers
Central office or PBX (Private Branch Exchange)
Digital access cross connects
Remote wireless modules
Microwave transmission systems
DESCRIPTION
The IDT82P20516 is a 16-channel high-density E1 short haul Line
Interface Unit. Each channel of the IDT82P20516 can be independently
configured. The configuration is performed through a Serial micropro-
cessor interface.
In the receive path, through a Single Ended or Differential line inter-
face, the received signal is processed by an adaptive Equalizer and then
sent to a Slicer. Clock and data are recovered from the digital pulses
output from the Slicer. After passing through an enabled or disabled
Receive Jitter Attenuator, the recovered data is decoded using B8ZS/
AMI/HDB3 line code rule in Single Rail NRZ Format mode and output to
the system, or output to the system without decoding in Dual Rail NRZ
Format mode and Dual Rail RZ Format mode.
In the transmit path, the data to be transmitted is input on TDn in
Single Rail NRZ Format mode or TDPn/TDNn in Dual Rail NRZ Format
mode and Dual Rail RZ Format mode, and is sampled by a transmit
reference clock. The clock can be supplied externally from TCLKn or
recovered from the input transmit data by an internal Clock Recovery. A
selectable JA in Tx path is used to de-jitter gapped clocks. To meet E1
waveform standards, two E1 templates and one J1 template, as well as
an arbitrary waveform generator are provided. The data through the
Waveform Shaper, the Line Driver and the Tx Transmitter is output on
TTIPn and TRINGn.
Alarms (including LOS, AIS) and defects (including BPV, EXZ) are
detected in both receive line side and transmit system side. AIS alarm,
PRBS, ARB and IB patterns can be generated /detected in receive /
transmit direction for testing purpose. Analog Loopback, Digital Loop-
back and Remote Loopback are all integrated for diagnostics.
JTAG per IEEE 1149.1 is also supported by the IDT82P20516.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT82P20516DBFG8 | 制造商:Integrated Device Technology Inc 功能描述:IC LIU T1/E1/J1 16CH SH 484BGA |
| IDT82P20516DBFGBLANK | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit |
| IDT82P2281 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:Single T1/E1/J1 Long Haul Short Haul Transceiver |
| IDT82P2281_09 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:Single T1/E1/J1 Long Haul / Short Haul Transceiver |
| IDT82P2281PF | 功能描述:TXRX T1/E1/J1 LONG/SHORT 80-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR) |
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