参数资料
型号: CS495304-CVZR
厂商: CIRRUS LOGIC INC
元件分类: 颜色信号转换
中文描述: COLOR SIGNAL DECODER, PQFP128
封装: LEAD FREE, LQFP-128
文件页数: 17/35页
文件大小: 295K
代理商: CS495304-CVZR
CS4953xx Data Sheet
32-bit Audio Decoder DSP Family
DS705PP8
24
Figure 14. Digital Audio Output Timing, Slave Mode (Relationship LRCLK to SCLK)
5.18 Switching Characteristics — SDRAM Interface
Refer to Figure 15 through Figure 18.
(SD_CLKOUT = SD_CLKIN)
Parameter
Symbol
Min
Typical
Max
Unit
SD_CLKIN high time
tsdclkh
2.3
ns
SD_CLKIN low time
tsdclkl
2.3
ns
SD_CLKOUT rise/fall time
tsdclkrf
——
1
ns
SD_CLKOUT Frequency
——
150
MHz
SD_CLKOUT duty cycle
—45
55
%
SD_CLKOUT rising edge to signal valid
tsdcmdv
——
3.8
ns
Signal hold from SD_CLKOUT rising edge
tsdcmdh
—1.1
ns
SD_CLKOUT rising edge to SD_DQMn valid
tsddqv
—3.8
ns
SD_DQMn hold from SD_CLKOUT rising edge
tsddqh
1.38
ns
SD_DATA valid setup to SD_CLKIN rising edge
tsddsu
1.3
ns
SD_DATA valid hold to SD_CLKIN rising edge
tsddh
1.38
ns
SD_CLKOUT rising edge to ADDRn valid
tsdav
—3.8
ns
DAO_SCLK
DAO_LRCLK
DAO_Dx
tdaoslrts
tdaosclk
DAO_SCLK
DAO_LRCLK
tdaosstlr
tdaosdv
tdaosclk
DAO_Dx
Note: In these diagrams, Falling edge is the inactive edge of DAO_SCLK
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