參數(shù)資料
型號: MPC8378VRANGA
廠商: Freescale Semiconductor
文件頁數(shù): 97/128頁
文件大小: 0K
描述: MPU POWERQUICC II 800MHZ 689PBGA
標準包裝: 27
系列: MPC83xx
處理器類型: 32-位 MPC83xx PowerQUICC II Pro
速度: 800MHz
電壓: 1.05V
安裝類型: 表面貼裝
封裝/外殼: 689-BBGA 裸露焊盤
供應商設備封裝: 689-TEPBGA II(31x31)
包裝: 托盤
MPC8378E PowerQUICC II Pro Processor Hardware Specifications, Rev. 8
70
Freescale Semiconductor
The eye diagram must be valid for any 250 consecutive UIs.
A recovered Tx UI is calculated over 3500 consecutive unit intervals of sample data. The eye diagram is
created using all edges of the 250 consecutive UI in the center of the 3500 UI used for calculating the Tx
UI.
NOTE
It is recommended that the recovered Tx UI be calculated using all edges in
the 3500 consecutive UI interval with a fit algorithm using a minimization
merit function (that is, least squares and median deviation fits).
Figure 46. Minimum Transmitter Timing and Voltage Output Compliance Specifications
15.4.3
Differential Receiver (Rx) Input Specifications
This table defines the specifications for the differential input at all receivers. The parameters are specified
at the component pins.
Table 58. Differential Receiver (Rx) Input Specifications
Parameter
Comments
Symbol
Min
Typical
Max
Units
Note
Unit interval
Each UPERX is 400 ps ± 300
ppm. UPERX does not account
for Spread Spectrum Clock
dictated variations.
UI
399.88
400
400.12
ps
Differential peak-to-peak
output voltage
VPEDPPRX = 2 × |VRX-D+
VRX-D-|
VRX-DIFFp-p
0.175
1.200
V
[De-emphasized Bit]
566 mV (3 dB) >= VTX-DIFFp-p-MIN >= 505 mV (4 dB)
[Transition Bit]
VTX-DIFFp-p-MIN = 800 mV
[Transition Bit]
VTX-DIFFp-p-MIN = 800 mV
0.7 UI = UI – 0.3 UI(JTX-TOTAL-MAX)
VTX-DIFF = 0 mV
(D+ D– Crossing Point)
VTX-DIFF = 0 mV
(D+ D– Crossing Point)
相關PDF資料
PDF描述
MPC8377VRANGA MPU POWERQUICC II 800MHZ 689PBGA
MPC866TVR100A IC MPU POWERQUICC 100MHZ 357PBGA
IDT709159L7BF IC SRAM 72KBIT 7NS 100FBGA
IDT70V9359L7PF8 IC SRAM 144KBIT 7NS 100TQFP
MPC860ENZQ50D4R2 IC MPU PWRQUICC 50MHZ 357-PBGA
相關代理商/技術參數(shù)
參數(shù)描述
MPC8378ZQAFDA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8378ZQAFFA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8378ZQAFGA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8378ZQAGDA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8378ZQAGFA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications