參數(shù)資料
型號(hào)： XRT5997
廠商： Exar Corporation
英文描述： Seven-Channel E1 Line Interface Unit(7通道 E1線接口單元)
中文描述： 七通道E1線路接口單元（7通道素E1線接口單元）
文件頁(yè)數(shù)： 11/37頁(yè)
文件大?。?/td> 367K
代理商： XRT5997
XRT5997
11
Rev. 1.0.0
Pin#
Symbol
Type
Description
53
RTIP4
I
Receiver 4 Positive Bipolar Input.
The Receive Section of Channel 4 uses this input pin, along with RRing4 to
receive the bipolar line signal from the “Remote E1 Terminal”.
54
DGND
Digital Ground.
Digital Circuitry.
55
TTIP4
O
Transmitter 4 Positive Bipolar Output.
Channel 4 within the XRT5997 device will use this pin, along with TRing4, to
transmit a bipolar line signal, via a 1:2 step-up transformer.
56
TVDD4
Positive Supply
(+3.3V ± 5%), Transmitters 4.
57
TRing4
O
Transmitter 4 Negative Bipolar Output.
Channel 4 within the XRT5997 device will use this pin, along with TTIP4, to
transmit a bipolar line signal, via a 1:2 step-up transformer.
58
TGND4
Digital Ground.
Transmitters 4.
59
TRing5
O
Transmitter 5 Negative Bipolar Output.
Channel 5 within the XRT5997 device will use this pin, along with TTIP5, to
transmit a bipolar line signal, via a 1:2 step-up transformer.
60
TVDD5
Positive Supply
(+3.3V ± 5%), Transmitters 5.
61
TTIP5
O
Transmitter 5 Positive Bipolar Output.
Channel 5 within the XRT5997 device will use this pin, along with TRing5, to
transmit a bipolar line signal, via a 1:2 step-up transformer.
62
TGND5
Digital Ground.
Transmitters 5.
63
RTIP5
I
Receiver 5 Positive Bipolar Input.
The Receive Section of Channel 5 uses this input pin, along with RRing5 to
receive the bipolar line signal from the “Remote E1 Terminal”.
Receiver 5 Negative Bipolar Input.
The Receive Section of Channel 5 uses this input pin, along with RTIP5 to
receive the bipolar line signal from the “Remote E1 Terminal”.
64
RRing5
I
65
AVDD
Positive Supply
(+3.3V ± 5%). Analog Circuitry.
66
AGND
Analog Ground.
67
AVDD
Positive Supply
(+3.3V ± 5%). Receiver 4, 6, 7.
68
RRing7
I
Receiver 7 Negative Bipolar Input.
The Receive Section of Channel 7 uses this input pin, along with RTIP7 to
receive the bipolar line signal from the “Remote E1 Terminal”.
PIN DESCRIPTION (CONT'D)
相關(guān)PDF資料
PDF描述
XRT59L91 Single-Chip E1 Line Interface Unit(單片E1 線接口單元)
XRT59L921 TWENTY-ONE CHANNEL E1 LINE INTERFACE UNIT
XRT59L921IB TWENTY-ONE CHANNEL E1 LINE INTERFACE UNIT
XRT6164A Digital Line Interface Transceiver
XRT6164A_07 Digital Line Interface Transceiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT5997ES 功能描述:其他開(kāi)發(fā)工具 Eval Board for XRT5997 Series RoHS:否 制造商:Parallax 產(chǎn)品:ELEV-8 Hex Upgrade Kits 類型:Robotics 工具用于評(píng)估:ELEV-8 Quadcopter 工作電源電壓:
XRT5997IV 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM Transceiver
XRT5997IV-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 3.3V or 5V 7-ch E1 temp -45 to 85C RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT5997IVTR-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 7 Ch. E1 LIU RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT59L81IG-F 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 BITS Clock Generator RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*