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ICS93738YFT PDF预览

ICS93738YFT

更新时间: 2024-09-16 21:21:11
品牌 Logo 应用领域
艾迪悌 - IDT 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
8页 67K
描述
Low Skew Clock Driver, 11 True Output(s), 11 Inverted Output(s), PDSO48, 0.300 INCH, SSOP-48

ICS93738YFT 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SSOP
包装说明:SSOP,针数:48
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.46其他特性:ALSO REQUIRES 2.5V SUPPLY
输入调节:STANDARDJESD-30 代码:R-PDSO-G48
JESD-609代码:e0长度:15.875 mm
逻辑集成电路类型:LOW SKEW CLOCK DRIVER功能数量:1
反相输出次数:11端子数量:48
实输出次数:11最高工作温度:85 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):225
传播延迟(tpd):2.5 ns认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.15 ns座面最大高度:2.8 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:7.5 mm最小 fmax:200 MHz
Base Number Matches:1

ICS93738YFT 数据手册

 浏览型号ICS93738YFT的Datasheet PDF文件第2页浏览型号ICS93738YFT的Datasheet PDF文件第3页浏览型号ICS93738YFT的Datasheet PDF文件第4页浏览型号ICS93738YFT的Datasheet PDF文件第5页浏览型号ICS93738YFT的Datasheet PDF文件第6页浏览型号ICS93738YFT的Datasheet PDF文件第7页 
ICS93738  
Integrated  
Circuit  
Systems, Inc.  
DDR and SDRAM Buffer  
Recommended Application:  
DDR & SDRAM fanout buffer, for VIA P4X/KT266/333  
chipsets.  
Pin Configuration  
FB_OUT  
VDD3.3_2.5  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
SEL_DDR*  
VDD2.5  
GND  
DDRT11  
DDRC11  
DDRT10  
DDRC10  
VDD2.5  
GND  
DDRT9  
DDRC9  
VDD2.5  
PD#*  
Product Description/Features:  
GND  
Low skew, fanout buffer  
1 to 12 differential clock distribution  
I2C for functional and output control  
DDRT0_SDRAM0  
DDRC0_SDRAM1  
DDRT1_SDRAM2  
DDRC1_SDRAM3  
VDD3.3_2.5  
Feedback pin for input to output synchronization  
Supports up to 4 DDR DIMMs or 3 SDRAM DIMMs  
+ 2 DDR DIMMs  
GND  
DDRT2_SDRAM4  
DDRC2_SDRAM5  
VDD3.3_2.5  
BUF_IN  
GND  
DDRT3_SDRAM6  
DDRC3_SDRAM7  
VDD3.3_2.5  
Frequency supports up to 200MHz (DDR400)  
Supports Power Down Mode for power  
mananagement  
GND  
DDRT8  
DDRC8  
VDD2.5  
GND  
DDRT7  
DDRC7  
DDRT6  
DDRC6  
GND  
CMOS level control signal input  
GND  
DDRT4_SDRAM8  
DDRC4_SDRAM9  
DDRT5_SDRAM10  
DDRC5_SDRAM11  
VDD3.3_2.5  
Switching Characteristics:  
OUTPUT - OUTPUT skew: <100ps SDRAM  
OUTPUT - OUTPUT skew: <150ps DDR  
Output Rise and Fall Time for DDR outputs: 600ps -  
950ps  
DUTY CYCLE: 47% - 53% DDR  
DUTY CYCLE: 45%- 55% SDRAM  
SDATA  
SCLK  
48-Pin SSOP  
*Internal Pull-up Resistor of 120K to VDD  
Block Diagram  
Functionality  
PIN  
VDD  
3.3_2.5  
FB_OUT  
MODE  
PIN 48  
4, 5, 6, 7, 10, 11, 15,  
16, 19, 20, 21, 22  
DDRT0_SDRAM0  
DDRC0_SDRAM1  
BUF_IN  
DDR  
Mode  
These outputs will be  
DDR outputs  
DDRT1_SDRAM2  
DDRC1_SDRAM3  
SEL_DDR=1  
SEL_DDR=0  
2.5V  
3.3V  
DDRT2_SDRAM4  
DDRC2_SDRAM5  
These outputs will be  
standard SDRAM  
outputs  
SCLK  
DDR/SD  
Mode  
Control  
SDATA  
DDRT3_SDRAM6  
DDRC3_SDRAM7  
Logic  
SEL_DDR*  
PD#  
DDRT4_SDRAM8  
DDRC4_SDRAM9  
DDRT5_SDRAM10  
DDRC5_SDRAM11  
DDRT(11:6)  
DDRC (11:6)  
0689A—01/09/03  

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