參數(shù)資料
型號(hào): ICS1893AFILFT
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 9/136頁(yè)
文件大?。?/td> 0K
描述: PHYCEIVER LOW PWR 3.3V 48-SSOP
標(biāo)準(zhǔn)包裝: 1,000
系列: PHYceiver™
類(lèi)型: PHY 收發(fā)器
規(guī)程: MII
電源電壓: 3.14 V ~ 3.47 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 48-BSSOP(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 48-SSOP
包裝: 帶卷 (TR)
其它名稱(chēng): 1893AFILFT
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)當(dāng)前第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)
ICS1893AF, Rev D 10/26/04
October, 2004
106
Chapter 9
Pin Diagram, Listings, and Descriptions
ICS1893AF Data Sheet - Release
Copyright 2004, Integrated Circuit Systems, Inc.
All rights reserved.
MDIO
26
Input/
Output
Management Data Input/Output.
The signal on this pin can be tri-stated and can be driven by one of the
following:
A Station Management Entity (STA), to transfer command and data
information to the registers of the ICS1893AF.
The ICS1893AF, to transfer status information.
All transfers and sampling are synchronous with the signal on the MDC
pin.
Note: If the ICS1893AF is to be used in an application that uses the
mechanical MII specification, MDIO must have a 1.5 k
±5%
pull-up resistor at the ICS1893AF end and a 2 k
±5% pull-down
resistor at the station management end. (These resistors enable
the station management to determine if the connection is intact.)
RXCLK
34
Output
Receive Clock.
The ICS1893AF sources the RXCLK to the MAC/repeater interface. The
ICS1893AF uses RXCLK to synchronize the signals on the following pins:
RXD[3:0], RXDV, and RXER. The following table contrasts the behavior
on the RXCLK pin when the mode for the ICS1893AF is either 10Base-T
or 100Base-TX.
Note: The signal on the RXCLK pin is conditioned by the RXTRI pin.
Table 9-8.
MAC/Repeater Interface Pins: Media Independent Interface (MII) (Continued)
Pin
Name
Pin
Number
Pin
Type
Pin Description
10Base-T
100Base-TX
The RXCLK frequency is 2.5
MHz.
The RXCLK frequency is 25 MHz.
The ICS1893AF generates its
RXCLK from the MDI data stream
using a digital PLL. When the MDI
data stream terminates, the PLL
continues to operate,
synchronously referenced to the
last packet received.
The ICS1893AF generates its
RXCLK from the MDI data stream
while there is a valid link (that is,
either data or IDLEs). In the
absence of a link, the ICS1893AF
uses the REF_IN clock to
generate the RXCLK.
The ICS1893AF switches
between clock sources during the
period between when its CRS is
asserted and prior to its RXDV
being asserted. While the
ICS1893AF is locking onto the
incoming data stream, a clock
phase change of up to 360
degrees can occur.
While the ICS1893AF is bringing
up a link, a clock phase change of
up to 360 degrees can occur.
The RXCLK aligns once per
packet.
The RXCLK aligns once, when
the link is being established.
相關(guān)PDF資料
PDF描述
IDT72V845L15PF IC FIFO SYNC 4096X18 128QFP
IDT72845LB15PF IC FIFO SYNC DL 4096X18 128TQFP
IDT5V5206DCGI8 TXRX 1CH M-LVDS TO LVTTL 8-SOIC
IDT72805LB25BG8 IC FIFO SYNC DUAL 256X18 121BGA
MS3101F20-3S CONN RCPT 3POS FREE HNG W/SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS1893AFIT 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類(lèi)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(lèi)型:表面貼裝 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
ICS1893AFLF 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:1 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:RS422,RS485 電源電壓:4.5 V ~ 5.5 V 安裝類(lèi)型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:14-SOICN 包裝:剪切帶 (CT) 其它名稱(chēng):ISL31470EIBZ-T7ACT
ICS1893AFLFT 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:250 系列:- 類(lèi)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(lèi)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)
ICS1893AFT 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類(lèi)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(lèi)型:表面貼裝 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
ICS1893AG 制造商:ICS 制造商全稱(chēng):ICS 功能描述:3.3 V 10Base-T/100Base-TX Integrated PHYceiver-TM