PIN " />
參數(shù)資料
型號: XRT75VL00DIVTR
廠商: Exar Corporation
文件頁數(shù): 5/92頁
文件大?。?/td> 0K
描述: IC LIU E3/DS3/STS-1 1CH 52TQFP
標(biāo)準(zhǔn)包裝: 1,000
類型: 線路接口裝置(LIU)
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: DS3,E3,STS-1
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)
XRT75VL00D
8
REV. 1.0.4
E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
CLOCK INTERFACE
PIN #
SIGNAL NAME
TYPE
DESCRIPTION
44
ExClk/12M
I
Clock Input (34.368 MHz or 44.736 MHz or 51.84 MHz ± 20 ppm):
Based on the mode selected, provide the appropriate reference clock signal.
If the XRT75VL00D is configured for Single Frequency Mode with the SFM_EN
tied “High”, then provide a 12.288 MHz ± 20 ppm clock and depending on the
mode, the correct frequency is generated internally by the clock synthesizer..
9
SFM_EN
I
Single Frequency Enable:
Tie this pin “High” to select the single frequency mode. When enabled, a single
frequency clock, 12.288 MHz is input through the ExClk input pin and the inter-
nal clock synthesizer generates the appropriate clock frequency.
NOTE: This pin is internally pulled down.
39
CLK_OUT
O
Clock out put:
When the Single Frequency Mode is selected, a low jitter clock will be out put.
The frequency of this clock depends on whether the XRT75VL00D is configured
in E3 or DS3 or STS-1 mode.
相關(guān)PDF資料
PDF描述
MS27468T9B35S EDR CONN RCPT 6POS JAM NUT W/SCKT
MS27466T23B35SD CONN RCPT 100POS WALL MNT W/SCKT
MS27466E15A35P CONN RCPT 37POS WALL MNT W/PINS
VI-B40-IV-F1 CONVERTER MOD DC/DC 5V 150W
MS27497T10B5PA CONN RCPT 5POS WALL MNT W/PINS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT75VL00DIVTR-F 功能描述:時鐘合成器/抖動清除器 3.3V 1 CH E3/DS3/STS W/SONET DE-SYNCH 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
XRT75VL00ES 功能描述:時鐘合成器/抖動清除器 1CHT3/E3/STS1LIU+A 3.3V VOLTAGE DRIVE 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
XRT75VL00IV 功能描述:外圍驅(qū)動器與原件 - 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
XRT75VL00IV-F 功能描述:外圍驅(qū)動器與原件 - 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
XRT75VL00IVTR 功能描述:時鐘合成器/抖動清除器 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