TEXAS INSTRUMENTS CDCF5801DBQ 芯片, 多路时钟复用器/分频器
The is a Clock Multiplier/Divider with programmable delay lines down to sub 10ps. It provides clock multiplication from a reference clock REFCLK signal with the unique capability to delay or advance the CLKOUT/CLKOUTB with steps of only 1.3-mUI through a phase aligner. For every rising edge on the DLYCTRL pin the CLKOUT is delayed by a 1.3-mUI step size as long as the LEADLAG input detects a low signal at the time of the DLYCTRL rising edge. Similarly for every rising edge on the DLYCTRL pin the CLKOUT is advanced by a 1.3-mUI step size as long as the LEADLAG pin is high during the transition. This unique capability allows the device to phase align zero delay between CLKOUT/CLKOUTB and any one other CLK in the system by feeding the clocks that need to be aligned to the DLYCTRL and the LEADLAG pins. Also it provides the capability to program a fixed delay by providing the proper number of edges on the DLYCTRL pin, while strapping the LEADLAG pin to DC high or low.
频率 280 MHz
电源电压DC 3.00V min
输出接口数 1
供电电流 75 mA
电路数 1
针脚数 24
时钟频率 280 MHz
输入数 1
最大占空比 58 %
下降时间Max 0.35 ns
上升时间Max 0.35 ns
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 3V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 24
封装 SSOP-24
高度 1.5 mm
封装 SSOP-24
工作温度 -40℃ ~ 85℃
产品生命周期 Not Recommended for New Designs
包装方式 Each
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
CDCF5801DBQ TI 德州仪器 | 当前型号 | 当前型号 |
CDCF5801DBQR 德州仪器 | 完全替代 | CDCF5801DBQ和CDCF5801DBQR的区别 |
CDCF5801DBQRG4 德州仪器 | 完全替代 | CDCF5801DBQ和CDCF5801DBQRG4的区别 |