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9DB423BFLFT PDF预览

9DB423BFLFT

更新时间: 2024-01-04 08:28:16
品牌 Logo 应用领域
艾迪悌 - IDT 时钟驱动器逻辑集成电路光电二极管PC
页数 文件大小 规格书
19页 282K
描述
Four Output Differential Buffer for PCIe Gen 1, Gen 2 and QPI

9DB423BFLFT 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:TSSOP
包装说明:TSSOP-28针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
系列:9DB输入调节:DIFFERENTIAL MUX
JESD-30 代码:R-PDSO-G28JESD-609代码:e3
长度:9.7 mm逻辑集成电路类型:PLL BASED CLOCK DRIVER
湿度敏感等级:1功能数量:1
反相输出次数:端子数量:28
实输出次数:4最高工作温度:70 °C
最低工作温度:输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP28,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.05 ns座面最大高度:1.2 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:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

9DB423BFLFT 数据手册

 浏览型号9DB423BFLFT的Datasheet PDF文件第4页浏览型号9DB423BFLFT的Datasheet PDF文件第5页浏览型号9DB423BFLFT的Datasheet PDF文件第6页浏览型号9DB423BFLFT的Datasheet PDF文件第8页浏览型号9DB423BFLFT的Datasheet PDF文件第9页浏览型号9DB423BFLFT的Datasheet PDF文件第10页 
9DB423B  
Four Output Differential Buffer for PCIe for Gen 1, Gen 2 and QPI  
Electrical Characteristics - DIF 0.7V Current Mode Differential Pair  
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL =2pF, RS=33, RP=49.9, RREF=475Ω  
PARAMETER  
SYMBOL  
Zo1  
CONDITIONS  
MIN  
TYP  
MAX UNITS NOTES  
Current Source Output  
Impedance  
3000  
1
Voltage High  
Voltage Low  
VHigh  
VLow  
660  
850  
1,2  
1,2  
Statistical measurement on single ended  
signal using oscilloscope math function.  
mV  
-150  
150  
Measurement on single ended signal using  
absolute value.  
Max Voltage  
Min Voltage  
Crossing Voltage (abs)  
Crossing Voltage (var)  
Rise Time  
Vovs  
Vuds  
Vcross(abs)  
d-Vcross  
1150  
1
1
1
1
1
1
1
1
1
1
1
mV  
-300  
250  
550  
140  
700  
700  
125  
125  
55  
4500  
250  
50  
mV  
mV  
ps  
ps  
ps  
ps  
%
ps  
ps  
ps  
ps  
ps  
ps  
(pk2pk)  
ps  
(rms)  
ps  
(rms)  
ps  
(rms)  
ps  
(pk2pk)  
ps  
(rms)  
ps  
Variation of crossing over all edges  
VOL = 0.175V, VOH = 0.525V  
VOH = 0.525V VOL = 0.175V  
tr  
tf  
d-tr  
d-tf  
dt3  
tpdBYP  
tpdPLL  
tsk3  
175  
175  
Fall Time  
Rise Time Variation  
Fall Time Variation  
Duty Cycle  
Measurement from differential wavefrom  
Bypass Mode, VT = 50%  
PLL Mode VT = 50%  
45  
2500  
-250  
Skew, Input to Output  
VT = 50%  
PLL mode  
Additive Jitter in Bypass Mode  
PCIe Gen1 phase jitter  
(Additive in Bypass Mode)  
PCIe Gen 2 Low Band phase jitter  
(Additive in Bypass Mode)  
PCIe Gen 2 High Band phase jitter  
(Additive in Bypass Mode)  
QPI phase jitter  
Skew, Output to Output  
Jitter, Cycle to cycle  
1
1,3  
1,3  
50  
50  
tjcyc-cyc  
7
0
10  
0.1  
0.9  
0.16  
86  
1,4,5  
1,4,5  
1,4,5  
1,5,6  
1,4,5  
1,4,5  
1,4,5,7  
1,5,6  
tjphaseBYP  
0.7  
(Additive in Bypass Mode)  
Jitter, Phase  
PCIe Gen 1 phase jitter  
PCIe Gen 2 Low Band phase jitter  
PCIe Gen 2 High Band phase jitter  
QPI phase jitter  
37  
1.5  
3
tjphasePLL  
2.7/  
2.2  
3.1  
0.5  
(rms)  
ps  
(rms)  
0.28  
1Guaranteed by design and characterization, not 100% tested in production.  
2 IREF = VDD/(3xRR). For RR = 475(1%), IREF = 2.32mA. IOH = 6 x IREF and VOH = 0.7V @ ZO=50.  
3 Measured from differential waveform  
4 See http://www.pcisig.com for complete specs  
5 Device driven by 932S421C or equivalent.  
6 6.4Gb 12UI  
7 First number is High Bandwidth Mode, second number is Low Bandwidth Mode  
IDT® Four Output Differential Buffer for PCIe Gen 1, Gen 2 and QPI  
1437B - 02/04/10  
7

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