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9DB423BGLF PDF预览

9DB423BGLF

更新时间: 2024-10-28 08:11:55
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

9DB423BGLF 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:5.81
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:30宽度:4.4 mm
Base Number Matches:1

9DB423BGLF 数据手册

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9DB423B  
Four Output Differential Buffer for PCIe for Gen 1, Gen 2 and QPI  
DIF_STOP#  
The DIF_STOP# signal is an active-low asynchronous input that cleanly stops and starts the DIF outputs. A valid clock must  
be present on SRC_IN for this input to work properly. The DIF_STOP# signal is de-bounced and must remain stable for two  
consecutive rising edges of DIF# to be recognized as a valid assertion or de-assertion.  
DIF_STOP# - Assertion  
Asserting DIF_STOP# causes all DIF outputs to stop after their next transition (if the control register settings allow the output  
to stop). When the DIF_STOP# drive bit is ‘0’, the final state of all stopped DIF outputs is DIF = High and DIF# = Low. There  
is no change in output drive current. DIF is driven with 6xIREF. DIF# is not driven, but pulled low by the termination. When the  
DIF_STOP# drive bit is ‘1’, the final state of all DIF output pins is Low. Both DIF and DIF# are not driven.  
DIF_STOP# - De-assertion (transition from '0' to '1')  
All stopped differential outputs resume normal operation in a glitch-free manner. The de-assertion latency to active outputs is  
2-6 DIF clock periods, with all DIF outputs resuming simultaneously. If the DIF_STOP# drive control bit is ‘1’ (tri-state), all  
stopped DIF outputs must be driven High (>200 mV) within 10 ns of de-assertion.  
DIF_STOP_1 (Stop_Mode = Driven, PD_Mode = Driven)  
1mS  
DIF_Stop#  
PWRDWN#  
DIF (Free Running)  
DIF# (Free Running)  
DIF (Stoppable)  
DIF# (Stoppable)  
DIF_STOP_2 (Stop_Mode = Tristate, PD_Mode = Driven)  
1mS  
DIF_Stop#  
PWRDWN#  
DIF (Free Running)  
DIF# (Free Running)  
DIF (Stoppable)  
DIF# (Stoppable)  
IDT® Four Output Differential Buffer for PCIe Gen 1, Gen 2 and QPI  
1437B - 02/04/10  
15  

9DB423BGLF 替代型号

型号 品牌 替代类型 描述 数据表
9DB423BGLFT IDT

完全替代

Four Output Differential Buffer for PCIe Gen 1, Gen 2 and QPI
9DB423BFLF IDT

完全替代

Four Output Differential Buffer for PCIe Gen 1, Gen 2 and QPI

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