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ICS8735AY-31LF PDF预览

ICS8735AY-31LF

更新时间: 2024-09-29 19:50:23
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
21页 695K
描述
PLL Based Clock Driver, 8735 Series, 5 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, MS-026, LQFP-32

ICS8735AY-31LF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LQFP, QFP32,.35SQ,32针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.71
系列:8735输入调节:DIFFERENTIAL MUX
JESD-30 代码:S-PQFP-G32JESD-609代码:e3
长度:7 mm逻辑集成电路类型:PLL BASED CLOCK DRIVER
湿度敏感等级:3功能数量:1
反相输出次数:端子数量:32
实输出次数:5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封装等效代码:QFP32,.35SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260电源:3.3 V
Prop。Delay @ Nom-Sup:5.1 ns认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.035 ns座面最大高度:1.6 mm
子类别:Clock Drivers最大供电电压 (Vsup):3.465 V
最小供电电压 (Vsup):3.135 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:COMMERCIAL
端子面层:Matte Tin (Sn) - annealed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:30宽度:7 mm
最小 fmax:350 MHzBase Number Matches:1

ICS8735AY-31LF 数据手册

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1:5, DIFFERENTIAL-TO-3.3V LVPECL  
ZERO DELAY CLOCK GENERATOR  
ICS8735-31  
General Description  
Features  
The ICS8735-31 is a highly versatile 1:5 Differential  
Five differential 3.3V LVPECL output pairs  
S
IC  
-to-3.3V LVPECL Clock Generator and a member of  
the HiPerClockS™ family of High Performance  
Clock Solutions from IDT. The ICS8735-31 has a  
fully integrated PLL and can be configured as zero  
Selectable differential clock inputs  
HiPerClockS™  
CLKx/nCLKx pairs can accept the following differential  
input levels: LVPECL, LVDS, LVHSTL, HCSL, SSTL  
Output frequency range: 15.625MHz to 350MHz  
Input frequency range: 15.625MHz to 350MHz  
VCO range: 250MHz to 700MHz  
delay buffer, multiplier or divider, and has an output frequency  
range of 15.625MHz to 350MHz. The reference divider, feedback  
divider and output divider are each programmable, thereby  
allowing for the following output-to-input frequency ratios: 8:1, 4:1,  
2:1, 1:1, 1:2, 1:4, 1:8. The external feedback allows the device to  
achieve “zero delay” between the input clock and the output  
clocks. The PLL_SEL pin can be used to bypass the PLL for  
system test and debug purposes. In bypass mode, the reference  
clock is routed around the PLL and into the internal output  
dividers.  
External feedback for “zero delay” clock regeneration  
with configurable frequencies  
Programmable dividers allow for the following output-to-input  
frequency ratios: 8:1, 4:1, 2:1, 1:1, 1:2, 1:4, 1:8  
Cycle-to-cycle jitter: 60ps (maximum)  
Output skew: 35ps (maximum)  
Static phase offset: 55ps 125ps  
Full 3.3V supply voltage  
0°C to 70°C ambient operating temperature  
Available in both standard (RoHS 5) and lead-free (RoHS 6)  
packages  
Pin Assignment  
Block Diagram  
Q0  
nQ0  
Q1  
Pullup  
PLL_SEL  
÷16,  
÷32,÷64, ÷128  
÷2, ÷4, ÷8,  
nQ1  
Q2  
32 31 30 29 28 27 26 25  
0
1
1
2
3
4
5
6
7
8
SEL0  
SEL1  
VCCO  
Q3  
24  
23  
22  
21  
Pulldown  
Pullup  
CLK0  
nCLK0  
0
1
nQ2  
Q3  
Pulldown  
Pullup  
CLK1  
nCLK1  
nQ3  
CLK0  
nQ3  
Q4  
nCLK0  
Q2  
PLL  
nQ4  
Pulldown  
CLK_SEL  
CLK1  
20 nQ2  
8:1, 4:1, 2:1, 1:1,  
1:2, 1:4, 1:8  
Q1  
19  
nCLK1  
Pulldown  
Pullup  
FB_IN  
nFB_IN  
CLK_SEL  
nQ1  
18  
17  
VCCO  
MR  
9
10 11 12 13 14 15 16  
Pulldown  
Pulldown  
Pulldown  
Pulldown  
Pulldown  
SEL0  
SEL1  
SEL2  
SEL3  
MR  
ICS8735-31  
32-Lead LQFP  
7mm x 7mm x 1.4mm package body  
Y Package  
Top View  
IDT™ / ICS™ 3.3V LVPECL ZERO DELAY CLOCK GENERATOR  
1
ICS8735AY-31 REV. B FEBRUARY 18, 2009  

ICS8735AY-31LF 替代型号

型号 品牌 替代类型 描述 数据表
8735AY-31LFT IDT

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1:5, Differential-to-3.3V LVPECL Zero Delay Clock Generator
8735AY-31LF IDT

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1:5, Differential-to-3.3V LVPECL Zero Delay Clock Generator
8634BY-01LF IDT

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TQFP-32, Tray

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