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参数资料
| 型号： | 85411AMILFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 85411 SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
| 封装： | 3.90 X 4.90 MM, 1.37 MM HEIGHT, ROHS COMPLIANT, SOIC-8 |
| 文件页数： | 14/15页 |
| 文件大小： | 287K |
| 代理商： | 85411AMILFT |
IDT / ICS DIFFERENTIAL-TO-LVDS FANOUT BUFFER
8
ICS85411AMI REV. B JANUARY 20, 2009
ICS85411I
LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-LVDS FANOUT BUFFER
APPLICATION INFORMATION
Figure 1 shows how the differential input can be wired to accept
single ended levels. The reference voltage V_REF = V
DD
/2 is
generated by the bias resistors R1, R2 and C1. This bias circuit
should be located as close as possible to the input pin. The ratio
FIGURE 1. SINGLE ENDED SIGNAL DRIVING DIFFERENTIAL INPUT
WIRING THE DIFFERENTIAL INPUT TO ACCEPT SINGLE ENDED LEVELS
of R1 and R2 might need to be adjusted to position the V_REF in
the center of the input voltage swing. For example, if the input
clock swing is only 2.5V and V
DD
= 3.3V, V_REF should be 1.25V
and R2/R1 = 0.609.
V_REF
R1
1K
C1
0.1u
R2
1K
Single Ended Clock Input
CLK
nCLK
VDD
RECOMMENDATIONS FOR UNUSED OUTPUT PINS
OUTPUTS:
LVDS
All unused LVDS output pairs can be either left floating or
terminated with 100
Ω across. If they are left floating, there
should be no trace attached.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 85411AMLF | 功能描述:时钟缓冲器 Low Skew 1-to-2 Diff to LVDS Fanout Buff RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| 85411AMLFT | 功能描述:时钟缓冲器 Low Skew 1-to-2 Diff to LVDS Fanout Buff RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| 8541210075 | 制造商:ON Semiconductor 功能描述:NPN Transistor,45V,0.8A,TO-92 |
| 854125-1 | 功能描述:集管和线壳 ACTUATOR, VALVE RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector |
| 854126-1 | 制造商:TE Connectivity 功能描述:BLOCK, DRIVE - Bulk |
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