PIN DESCRIPTIONS (BY FUNCTIO" />
參數(shù)資料
型號(hào)： XRT75L00DIVTR-F
廠商： Exar Corporation
文件頁數(shù)： 89/92頁
文件大小： 0K
描述： IC LIU E3/DS3/STS-1 SGL 52TQFP
標(biāo)準(zhǔn)包裝： 1,000
類型： 線路接口裝置（LIU）
驅(qū)動(dòng)器/接收器數(shù)： 1/1
規(guī)程： DS3，E3，STS-1，SONET
電源電壓： 3.135 V ~ 3.465 V
安裝類型： 表面貼裝
封裝/外殼： 52-LQFP
供應(yīng)商設(shè)備封裝： 52-TQFP（10x10）
包裝： 帶卷 (TR)
XRT75L00D
REV. 1.0.2
E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
4
PIN DESCRIPTIONS (BY FUNCTION)
TRANSMIT INTERFACE
PIN #SIGNAL NAME
TYPE
DESCRIPTION
4TxON
I
Transmitter ON Input
Setting this input pin "High" turns on the Transmitter.
NOTES:
1.
Even when the XRT75L00D is configured in HOST mode, this pin still
controls the TTIP and TRING outputs
2.
When the Transmitter is turned off either in Host or Hardware
mode,the TTIP and TRING outputs are Tri-stated.
3.
This pin is internally pulled down
46
TxClk
I
Transmit Clock Input for TPData and TNData
The frequency accuracy of this input clock must be of nominal bit rate ± 20 ppm.
The duty cycle can be 30%-70%.
The XRT75L00D samples the TPData and TNData pins on the falling or rising
edge of TxClk signal based on the status of TxClkINV pin (in Hardware mode)
or the status of the bit in the Channel Register (in HOST mode).
26
TxClkINV/
SClk
I
Transmit Clock Invert or Serial Clock Input:
Function of this depends on whether the XRT75L00D is configured to operate in
Hardware mode or Host mode.
In Hardware mode, setting this input pin “High” configures the Transmitter to
sample the TPData and TNData data on the rising edge of the TxClk.
NOTE: If the XRT75L00D is configured in HOST mode, this pin functions as
SClk input pin (please refer to the pin description for Microprocessor
interface).
48
TNData
I
Transmit Negative Data Input
If the XRT75L00D is configured in Dual-rail mode, this pin is sampled on the
falling or rising edge of TxClk based on the status of the TClkINV pin (in Hard-
ware mode) or the status of the control bit in the Channel Register (in HOST
mode).
NOTES:
1.
This input pin is ignored and should be tied to GND if the Transmitter
Section is configured to accept Single-Rail data from the Terminal
Equipment.
47
TPData
I
Transmit Positive Data Input
The XRT75L00D samples this pin on the falling or rising edge of TxClk based
on the status of the TClkINV pin (in Hardware mode) or the status of the control
bit in the Channel Register (in HOST mode).
50
TTIP
O
Transmit TTIP Output
The XRT75L00D uses this pin along with TRING to transmit a bipolar signal to
the line using a 1:1 transformer.
相關(guān)PDF資料
PDF描述
VE-21X-MX-F2 CONVERTER MOD DC/DC 5.2V 75W
MS3100A22-27S CONN RCPT 9POS WALL MNT W/SCKT
MS3106R28-10SW CONN PLUG 7POS STRAIGHT W/SCKT
VE-21X-MX-F1 CONVERTER MOD DC/DC 5.2V 75W
VI-21X-MX-F4 CONVERTER MOD DC/DC 5.2V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT75L00ES 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 1CH T3/E3/STS1 LIU+JA 3.3V RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT75L00IV 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 3.3V 1 CH E3/DS3/STS W/JITTER ATTEN 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
XRT75L00IV-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI Sngl Chip LIU DS3/E3 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
XRT75L00IVTR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 3.3V 1 CH E3/DS3/STS W/JITTER ATTEN RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT75L00IVTR-F 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 3.3V 1 CH E3/DS3/STS W/JITTER ATTEN RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。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。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

我的聯(lián)系方式

*
*
*