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IDT77V1253L25PGI PDF预览

IDT77V1253L25PGI

更新时间: 2024-01-16 13:16:42
品牌 Logo 应用领域
艾迪悌 - IDT ATM集成电路SONET集成电路SDH集成电路电信集成电路电信电路异步传输模式
页数 文件大小 规格书
44页 449K
描述
TRIPLE PORT PHY (PHYSICAL LAYER) FOR 25.6 AND 51.2 MBPS ATM NETWORKS

IDT77V1253L25PGI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP, QFP144,1.2SQ
针数:144Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.29
应用程序:ATMJESD-30 代码:S-PQFP-G144
JESD-609代码:e0长度:28 mm
功能数量:1端子数量:144
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP144,1.2SQ封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V认证状态:Not Qualified
座面最大高度:4.07 mm子类别:ATM/SONET/SDH ICs
最大压摆率:0.14 mA标称供电电压:3.3 V
表面贴装:YES技术:CMOS
电信集成电路类型:ATM/SONET/SDH NETWORK INTERFACE温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:28 mm
Base Number Matches:1

IDT77V1253L25PGI 数据手册

 浏览型号IDT77V1253L25PGI的Datasheet PDF文件第3页浏览型号IDT77V1253L25PGI的Datasheet PDF文件第4页浏览型号IDT77V1253L25PGI的Datasheet PDF文件第5页浏览型号IDT77V1253L25PGI的Datasheet PDF文件第7页浏览型号IDT77V1253L25PGI的Datasheet PDF文件第8页浏览型号IDT77V1253L25PGI的Datasheet PDF文件第9页 
TRIPLEPORTPHY(PHYSICALLAYER)FOR25.6  
AND 51.2 MBPS ATM NETWORKS  
IDT77V1253  
TABLE 1 — SIGNAL DESCRIPTIONS (CONTINUED):  
SIGNAL NAME  
PIN NUMBER  
I/O  
SIGNAL DESCRIPTION  
Pn_PFRM  
58, 54, 55  
Out  
DPI Port 'n' Receive Frame. Pn_RFRM is asserted for one cycle  
immediately preceding the transfer of each cell on Pn_RD[3:0].  
Pn_TCLK  
Pn_TD[3:0]  
Pn_TFRM  
39, 40, 41  
Out  
In  
DPI Port 'n' Transmit Clock. Pn_TCLK is derrived from DPICLK and is  
cycled when the respective port is ready to accept another 4 bits of data  
on Pn_TD[3:0].  
28, 27, 26, 25,  
24, 23, 22, 21,  
20, 19, 18, 17  
DPI Port 'n' Transmit Data. Cells are passed across this bus to the PHY  
for transmission on port 'n'. Each port has its own dedicated bus.  
36, 33, 34, 35  
In  
DPI Port 'n' Transmit Frame. Start of cell signal which is asserted for one  
cycle immediately preceding the first 4 bits of each cell on Pn_TD[3:0].  
4781 tbl 04  
TABLE 2 — SIGNAL ASSIGNMENT AS A FUNCTION OF PHY/ATM INTERFACE  
MODE:  
SIGNAL NAME  
PIN NUMBER  
16-BIT UTOPIA 2  
MODE[1,0] = 00  
8-BIT UTOPIA 1  
MODE[1,0] = 01  
DPI  
MODE[1,0] = 10  
VDD  
GND  
1
2
TX0-  
3
TX0+  
4
VDD  
5
MM  
6
MODE1  
MODE0  
RXREF  
TXREF  
GND  
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
DNC  
TXLED2  
TXLED1  
TXLED0  
VDD  
TXDATA0  
TXDATA1  
TXDATA2  
TXDATA3  
TXDATA4  
TXDATA5  
TXDATA6  
TXDATA7  
TXDATA8  
TXDATA9  
TXDATA10  
TXDATA11  
TXDATA12  
TXDATA0  
TXDATA1  
TXDATA2  
TXDATA3  
TXDATA4  
TXDATA5  
TXDATA6  
TXDATA7  
TXDATA8  
TXDATA9  
TXDATA10  
TXDATA11  
TXDATA12  
TXDATA0  
TXDATA1  
TXDATA2  
TXDATA3  
TXDATA4  
TXDATA5  
TXDATA6  
TXDATA7  
TXEN[1]  
P0_TD[0]  
P0_TD[1]  
P0_TD[2]  
P0_TD[3]  
P1_TD[0]  
P1_TD[1]  
P1_TD[2]  
P1_TD[3]  
P2_TD[0]  
P2_TD[1]  
P2_TD[2]  
P2_TD[3]  
see note 2  
TXEN[2]  
see note 2  
see note 2  
see note 2  
4781 tbl 05  
6

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