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932S820CKLFT PDF预览

932S820CKLFT

更新时间: 2024-01-04 01:17:05
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
20页 218K
描述
Clock Generator, PQCC72

932S820CKLFT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
JESD-30 代码:S-PQCC-N72JESD-609代码:e3
湿度敏感等级:3端子数量:72
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:QCCN
封装等效代码:LCC72,.39SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER电源:3.3 V
认证状态:Not Qualified子类别:Clock Generators
最大压摆率:250 mA标称供电电压: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:NO LEAD
端子节距:0.5 mm端子位置:QUAD
Base Number Matches:1

932S820CKLFT 数据手册

 浏览型号932S820CKLFT的Datasheet PDF文件第2页浏览型号932S820CKLFT的Datasheet PDF文件第3页浏览型号932S820CKLFT的Datasheet PDF文件第4页浏览型号932S820CKLFT的Datasheet PDF文件第5页浏览型号932S820CKLFT的Datasheet PDF文件第6页浏览型号932S820CKLFT的Datasheet PDF文件第7页 
Datasheet  
RD890 System Clock for AMD-based Servers  
ICS932S820C  
Recommended Application:  
SR5690/SR5670 Series IGP Express Server Clock  
Features/Benefits:  
Spread Spectrum for EMI reduction  
Outputs may be disabled via SMBus  
Output Features:  
External crystal load capacitors for maximum  
frequency accuracy  
Low power differential outputs with integrated series  
resistors for Zo=50ohm systems  
4 - Differential 200MHz CPU pairs  
2 - Differential 100MHz HT3 pairs  
14 - Differential PCIe Gen2 SRC pairs  
1 - Differential non-spread SATA clock  
2 - 48MHz USB clocks (180 degrees out of phase for  
EMI reduction)  
2 - SIO clocks (selectable 48MHz or 24MHz). 180  
degrees out of phase for EMI reduction.  
2 - 14.318MHz Reference clock outputs  
Key Specifications:  
CPU output cycle-to-cycle jitter < 100ps  
SRC output cycle-to-cycle jitter < 125ps  
48MHz output cycle-to-cycle jitter < 130ps  
SIO output cycle-to-cycle jitter < 150ps  
SRC output phase jitter < 3.1ps rms (PCIe Gen2)  
+/- 50ppm frequency accuracy on all clocks, assuming  
REF is trimmed to 0 ppm)  
Table 1: Functionality  
CPU  
MHz  
HTT  
MHz  
SRC  
MHz  
REF  
MHz  
USB  
MHz  
48.00  
DOT  
MHz  
96.00  
SATA  
SIO  
200.00 100.00 100.00 100.00 14.318  
24/48  
Pin Configuration  
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55  
VDDSATA_3.3 1  
SATAC_LPRS 2  
SATAT_LPRS 3  
GNDSATA 4  
CPUKG0C_LPRS 5  
CPUKG0T_LPRS 6  
CPUKG1C_LPRS 7  
CPUKG1T_LPRS 8  
VDDCPU_3.3 9  
54 SRC6T_LPRS  
53 SRC6C_LPRS  
52 SRC5T_LPRS  
51 SRC5C_LPRS  
50 VDDSRC_3.3  
49 GNDSRC  
48 SRC4T_LPRS  
47 SRC4C_LPRS  
46 SRC3T_LPRS  
45 SRC3C_LPRS  
44 SRC2T_LPRS  
43 SRC2C_LPRS  
42 GNDSRC  
932S820C  
GNDCPU 10  
CPUKG2C_LPRS 11  
CPUKG2T_LPRS 12  
CPUKG3C_LPRS 13  
CPUKG3T_LPRS 14  
RESTORE# 15  
41 VDDSRC_3.3  
40 SRC1T_LPRS  
39 SRC1C_LPRS  
38 SRC0T_LPRS  
37 SRC0C_LPRS  
HTT0C_LPRS 16  
HTT0T_LPRS 17  
GNDHTT 18  
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36  
* Indicates that pin has 120Kohm internal pullup resistor.  
72-pin MLF  
IDT® RD890 System Clock for AMD-based Servers  
1671—02/28/11  
1

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