AD9737A/AD9739A
目录
特点................................................. ............................................. 1
应用................................................. ...................................... 1
功能框图............................................... ............... 1
概述................................................ ......................... 1
产品亮点................................................ ........................... 1
修订历史................................................ ............................... 3
规格................................................. .................................... 4
直流规范................................................ ......................... 4
LVDS数规格............................................... ......... 5
串行端口规格............................................... .............. 6
交流规范................................................ .......................... 7
绝对最大额定值............................................... ............. 8
热阻................................................ ...................... 8
ESD注意事项................................................ .................................. 8
引脚配置和功能描述........................... 9
典型性能特征, AD9737A ..................... 14
静态线性................................................ ............................ 14
AC(正常模式) ............................................. ....................... 15
AC (混合模式) ............................................ .............................. 17
单载波DOCSIS性能(正常模式) ............ 20
四载波DOCSIS性能(正常模式) ........... 21
8载波DOCSIS性能(正常模式) .......... 22
16 - DOCSIS载波性能(正常模式) ............... 23
32 - DOCSIS载波性能(正常模式) ............... 24
64和128运营商DOCSIS性能(正常模式) 25
典型性能特征, AD9739A ..................... 26
静态线性................................................ ............................ 26
AC(正常模式) ............................................. ....................... 28
AC (混合模式) ............................................ .............................. 31
单载波DOCSIS性能(正常模式) ............ 33
四载波DOCSIS性能(正常模式) ........... 34
8载波DOCSIS性能(正常模式) .......... 35
16 - DOCSIS载波性能(正常模式) ............... 36
32 - DOCSIS载波性能(正常模式) ............... 37
64和128运营商DOCSIS性能(正常模式) 38
术语................................................. ................................... 39
串行端口接口( SPI )注册........................................... .... 40
数据表
SPI寄存器映射说明.............................................. .... 40
SPI操作................................................ ............................. 40
SPI寄存器映射............................................... ............................. 42
SPI端口配置和软件复位........................... 43
掉电LVDS接口和TxDAC ........................... 43
控制器时钟禁用............................................... ............ 43
中断请求( IRQ )启用/状态................................... 44
TxDAC系列满量程电流设置(我
OUTFS
)和休眠........... 44
操作通道TxDAC四开关模式.............................. 44
DCI相位对齐状态.............................................. ...... 44
数据接收控制器配置................................. 44
数据接收Controller_Data样品延迟值............ 45
数据接收Controller_DCI延迟值/窗口和
相序................................................ ............................ 45
数据接收Controller_Delay线路状态.......................... 45
数据接收器锁/跟踪状态..................... 45
CLK输入共模.............................................. ........ 46
穆控制器配置和状态................................ 46
部分ID ................................................ ......................................... 47
工作原理............................................... ....................... 48
LVDS数据端口接口.............................................. ............ 49
穆控制器................................................ ............................. 52
中断请求................................................ ...................... 54
模拟接口注意事项............................................... ... 55
操作模拟模式.............................................. ....... 55
时钟输入注意事项............................................... ....... 56
电压基准................................................ ....................... 57
模拟输出................................................ .......................... 57
输出级配置............................................... ...... 59
非理想频谱产物............................................... ........ 60
在AD9737A / AD9739A的实验室评价........................... 61
建议启动顺序.......................................... 61
外形尺寸................................................ ....................... 63
订购指南................................................ .......................... 63
启示录
C
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