參數資料
型號: MPC8572PXATLB
廠商: Freescale Semiconductor
文件頁數: 116/138頁
文件大?。?/td> 0K
描述: MPU POWERQUICC III 1023-PBGA
標準包裝: 1
系列: MPC85xx
處理器類型: 32-位 MPC85xx PowerQUICC III
速度: 1.2GHz
電壓: 1.1V
安裝類型: 表面貼裝
封裝/外殼: 1023-BBGA,FCBGA
供應商設備封裝: 1023-FCPBGA(33x33)
包裝: 托盤
MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
Freescale Semiconductor
79
High-Speed Serial Interfaces (HSSI)
clock driver chip manufacturer to verify whether this connection scheme is compatible with a particular
clock driver chip.
Figure 50. AC-Coupled Differential Connection with LVPECL Clock Driver (Reference Only)
Figure 51 shows the SerDes reference clock connection reference circuits for a single-ended clock driver.
It assumes the DC levels of the clock driver are compatible with MPC8572E SerDes reference clock
input’s DC requirement.
Figure 51. Single-Ended Connection (Reference Only)
15.2.4
AC Requirements for SerDes Reference Clocks
The clock driver selected should provide a high quality reference clock with low phase noise and
cycle-to-cycle jitter. Phase noise less than 100KHz can be tracked by the PLL and data recovery loops and
is less of a problem. Phase noise above 15MHz is filtered by the PLL. The most problematic phase noise
50
Ω
50
Ω
SD
n_REF_CLK
SD
n_REF_CLK
Clock Driver
100
Ω differential PWB trace
SerDes Refer.
CLK Receiver
Clock Driver
CLK_Out
LVPECL CLK
Driver Chip
R2
R1
MPC8572E
R1
10nF
50
Ω
50
Ω
SD
n_REF_CLK
SD
n_REF_CLK
100
Ω differential PWB trace
SerDes Refer.
CLK Receiver
Clock Driver
CLK_Out
Single-Ended
CLK Driver Chip
MPC8572E
33
Ω
Total 50
Ω. Assume clock driver’s
output impedance is about 16
Ω.
50
Ω
相關PDF資料
PDF描述
MPC8572PXARLD MPU POWERQUICC III 1023-PBGA
MPC8572PXARLB MPU POWERQUICC III 1023-PBGA
CAT24C05LI-G IC EEPROM 4KBIT 400KHZ 8DIP
MPC8572LVTAVND MPU POWERQUICC III 1023-PBGA
CAT24C05VP2I-GT3 IC EEPROM SERIAL 4KB I2C 8TDFN
相關代理商/技術參數
參數描述
MPC8572PXATLD 功能描述:微處理器 - MPU PQ38H CSM SNPB 1200 RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8572PXATLE 制造商:Freescale Semiconductor 功能描述:38H R211 NOE SNPB 1200 - Bulk
MPC8572PXAULB 功能描述:微處理器 - MPU RV1.1.1 SNPB 1333 NOTENC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8572PXAULD 功能描述:微處理器 - MPU PQ38H CSM SNPB 1333 RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8572PXAULE 制造商:Freescale Semiconductor 功能描述:38H R211 NOE SNPB 1333 - Bulk