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AD9548 PDF预览

AD9548

更新时间: 2024-02-03 16:31:22
品牌 Logo 应用领域
亚德诺 - ADI 时钟发生器
页数 文件大小 规格书
112页 1935K
描述
Quad/Octal Input Network Clock Generator/Synchronizer

AD9548 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN,针数:88
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.64
JESD-30 代码:S-XQCC-N88JESD-609代码:e3
长度:12 mm湿度敏感等级:3
端子数量:88最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
主时钟/晶体标称频率:1000 MHz认证状态:Not Qualified
座面最大高度:0.9 mm最大供电电压:1.89 V
最小供电电压:1.71 V标称供电电压:1.8 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:12 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

AD9548 数据手册

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AD9548  
SPECIFICATIONS  
Minimum (min) and maximum (max) values apply for the full range of supply voltage and operating temperature variations. Typical (typ)  
values apply for AVDD3 = DVDD_I/O = 3.3 V; AVDD = DVDD= 1.8 V; TA= 25°C; IDAC = 20 mA (full scale), unless otherwise noted.  
SUPPLY VOLTAGE  
Table 1.  
Parameter  
SUPPLY VOLTAGE  
DVDD3  
DVDD  
AVDD3  
3.3 V Supply (Typical)  
1.8 V Supply (Alternative)  
AVDD  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
3.135  
1.71  
3.135  
3.135  
1.71  
3.30  
1.80  
3.30  
3.30  
1.80  
1.80  
3.465  
1.89  
3.465  
3.465  
1.89  
V
V
V
V
V
V
Pin 7, Pin 82  
Pin 1, Pin 6, Pin 12, Pin 14, Pin 15, Pin 77, Pin 83, Pin 88  
Pin 21, Pin 22, Pin 47, Pin 60, Pin 66, Pin 67, Pin 73  
Pin 31, Pin 37, Pin 38, Pin 44  
Pin 31, Pin 37, Pin 38, Pin 44  
Pin 23, Pin 24, Pin 29, Pin 34, Pin 41, Pin 50, Pin 55, Pin 59,  
Pin 63, Pin 70, Pin 74  
1.71  
1.89  
SUPPLY CURRENT  
The test conditions for the maximum (max) supply current are the same as the test conditions for the All Blocks Running parameter of Table 3.  
The test conditions for the typical (typ) supply current are the same as the test conditions for the Typical Configuration parameter of Table 3.  
Table 2.  
Parameter  
SUPPLY CURRENT  
IDVDD3  
IDVDD  
IAVDD3  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
1.5  
190  
52  
3
215  
75  
mA  
mA  
mA  
Pin 7, Pin 82  
Pin 1, Pin 6, Pin 12, Pin 14, Pin 15, Pin 77, Pin 83, Pin 88  
Pin 21, Pin 22, Pin 47, Pin 60, Pin 66, Pin 67, Pin 73  
IAVDD3  
3.3 V Supply (Typical)  
1.8 V Supply (Alternative)  
IAVDD  
24  
24  
135  
110  
110  
163  
mA  
mA  
mA  
Pin 31, Pin 37, Pin 38, Pin 44  
Pin 31, Pin 37, Pin 38, Pin 44  
Pin 23, Pin 24, Pin 29, Pin 34, Pin 41, Pin 50, Pin 55, Pin 59,  
Pin 63, Pin 70, Pin 74  
POWER DISSIPATION  
Table 3.  
Parameter  
Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
POWER DISSIPATION  
Typical Configuration  
800  
1100  
mW  
fSYSCLK = 20 MHz1; fS = 1 GHz2; fDDS = 122.88 MHz3; one  
LVPECL clock distribution output running at 122.88 MHz  
(all others powered down); one input reference running  
at 100 MHz (all others powered down)  
All Blocks Running  
Full Power-Down  
900  
13  
1400  
mW  
mW  
fSYSCLK = 20 MHz1; fS = 1 GHz2; fDDS = 399 MHz3; all clock  
distribution outputs configured as LVPECL at 399 MHz; all  
input references configured as differential at 100 MHz;  
fractional-N active (R = 10, S = 39, U = 9, V = 10)  
Conditions = typical configuration; no external pull-up or  
pull-down resistors  
Rev. 0 | Page 4 of 112  
 
 
 
 

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