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ICS83940BYT PDF预览

ICS83940BYT

更新时间: 2024-11-25 20:56:47
品牌 Logo 应用领域
艾迪悌 - IDT 驱动逻辑集成电路
页数 文件大小 规格书
13页 333K
描述
Low Skew Clock Driver, 83940 Series, 18 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32

ICS83940BYT 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32针数:32
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.09其他特性:ALSO OPERATES AT 3.3V SUPPLY
系列:83940输入调节:DIFFERENTIAL MUX
JESD-30 代码:S-PQFP-G32JESD-609代码:e0
长度:7 mm逻辑集成电路类型:LOW SKEW CLOCK DRIVER
功能数量:1反相输出次数:
端子数量:32实输出次数:18
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED传播延迟(tpd):4.6 ns
认证状态:Not QualifiedSame Edge Skew-Max(tskwd):0.2 ns
座面最大高度:1.6 mm最大供电电压 (Vsup):2.625 V
最小供电电压 (Vsup):2.375 V标称供电电压 (Vsup):2.5 V
表面贴装:YES温度等级:COMMERCIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7 mm
最小 fmax:200 MHzBase Number Matches:1

ICS83940BYT 数据手册

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DATA SHEET  
ICS83940  
LOW SKEW, 1-TO-18 LVPECL-TO-LVCMOS/LVTTL  
FANOUT BUFFER  
GENERAL DESCRIPTION  
FEATURES  
The ICS83940 is a low skew, 1-to-18 LVPECL-  
18 LVCMOS/LVTTL outputs, 16typical output impedance  
Selectable LVCMOS_CLK or LVPECL clock inputs  
ICS  
to-LVCMOS/LVTTL Fanout Buffer and a member  
of the HiPerClockS™ family of High Performance  
Clock Solutions from ICS.The ICS83940 has two  
selectable clock inputs. The PCLK, nPCLK pair  
HiPerClockS™  
PCLK, nPCLK supports the following input types:  
LVPECL, CML, SSTL  
can accept LVPECL, CML, or SSTL input levels. The  
LVCMOS_CLK can accept LVCMOS or LVTTL input levels.  
The low impedance LVCMOS/LVTTL outputs are designed to  
drive 50series or parallel terminated transmission lines.  
LVCMOS_CLK accepts the following input levels:  
LVCMOS or LVTTL  
Maximum output frequency: 250MHz  
Output skew: 150ps (maximum)  
The ICS83940 is characterized at full 3.3V, full 2.5V and mixed  
3.3V input and 2.5V output operating supply modes. Guaran-  
teed output and part-to-part skew characteristics make the  
ICS83940 ideal for those clock distribution applications de-  
manding well defined performance and repeatability.  
Part to part skew: 750ps (maximum)  
Full 3.3V or 2.5V supply modes  
0°C to 70°C ambient operating temperature  
Industrial temperature information available upon request  
Lead-Free package fully RoHS compliant  
Pin compatible with the MPC940L  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
CLK_SEL  
32 31 30 29 28 27 26 25  
PCLK  
0
Q6  
1
2
3
4
5
6
7
8
24  
23  
22  
21  
20  
19  
18  
17  
GND  
GND  
nPCLK  
18  
Q7  
Q0:Q17  
1
Q8  
LVCMOS_CLK  
LVCMOS_CLK  
CLK_SEL  
PCLK  
VDD  
Q9  
ICS83940  
10 11 12 13 14 15 16  
32-Lead LQFP  
Q10  
Q11  
GND  
nPCLK  
VDD  
VDDO  
9
7mm x 7mm x 1.4mm package body  
Y Pacakge  
TopView  
IDT™ / ICS™ LOW SKEW, 1-TO-18 LVPECL-TO-LVCMOS/LVTTL FANOUT BUFFER  
ICS83940  
1

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