参数资料
型号: AD9524/PCBZ
厂商: Analog Devices Inc
文件页数: 32/56页
文件大小: 0K
描述: BOARD EVAL FOR AD9524
设计资源: AD9524 Schematic
AD9524 BOM
AD9524 Gerber Files
标准包装: 1
主要目的: 计时,时钟发生器
嵌入式:
已用 IC / 零件: AD9524
主要属性: USB 供电或外部电源
次要属性: 状态 LED
已供物品:
配用: AD9524BCPZ-ND - IC INTEGER-N CLCK GEN 48LFCSP
AD9524
Data Sheet
Rev. E | Page 38 of 56
The second step is to multiply the power dissipated by the
thermal impedance to determine the maximum power
gradient. For this example, a thermal impedance of θJA =
20.1°C/W was used.
Example 1
(703 mW × 20.1°C/W) = 14.1°C
With an ambient temperature of 85°C, the junction temperature is
TJ = 85°C + 14.1°C = 99°C
This junction temperature is below the maximum allowable.
Example 2
(1223 mW × 20.1°C/W) = 24.6°C
With an ambient temperature of 85°C, the junction temperature is
TJ = 85°C + 24.6°C = 109°C
This junction temperature is below the maximum allowable.
THERMALLY ENHANCED PACKAGE MOUNTING
GUIDELINES
Refer to the AN-772 Application Note, A Design and
Manufacturing Guide for the Lead Frame Chip Scale Package
(LFCSP), for more information about mounting devices with
an exposed paddle.
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AD9525 制造商:AD 制造商全称:Analog Devices 功能描述:Low Jitter Clock Generator with Eight LVPECL Outputs
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AD9525/PCBZ-VCO 功能描述:时钟和定时器开发工具 Evaluation kit CRO29508 VCO installed RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V
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AD9525BCPZ-REEL7 功能描述:时钟发生器及支持产品 High performance clock distributor Exter RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56