参数资料
型号: TAS5518PAGRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封装: GREEN, PLASTIC, TQFP-64
文件页数: 57/105页
文件大小: 1514K
代理商: TAS5518PAGRG4
Electrical Specifications
47
SLES115 — August 2004
TAS5518
3.6.2 Serial Audio Port
3.6.2.1
Serial Audio Ports Slave Mode Over Recommended Operating Conditions (Unless
Otherwise Noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
fSCLKIN
Frequency, SCLK 64 x fs
CL = 30 pF
2.048
12.288
MHz
tsu1
Setup time, LRCLK to SCLK rising edge
10
ns
th1
Hold time, LRCLK from SCLK rising edge
10
ns
tsu2
Setup time, SDIN to SCLK rising edge
10
ns
th2
Hold time, SDIN from SCLK rising edge
10
ns
LRCLK frequency
32
48
192
kHz
SCLK duty cycle
40%
50%
60%
LRCLK duty cycle
40%
50%
60%
SCLK rising edges between LRCLK rising edges
64
SCLK
edges
LRCLK clock edge with respect to the falling edge of SCLK
1/4
SCLK
period
th1
tsu1
tsu2
th2
SCLK
(Input)
LRCLK
(Input)
SDIN1
SDIN2
SDIN3
Figure 31. Slave Mode Serial Data Interface Timing
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