AD1934 查看數據表（PDF） - Analog Devices
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AD1934 Datasheet PDF : 28 Pages
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Parameter
DAC SERIAL PORT
tDBH
tDBL
tDLS
tDLH
tDLS
tDDS
tDDH
AUXTDM SERIAL PORT
tABH
tABL
tALS
tALH
tALS
tDDS
tDDH
AUXILIARY INTERFACE
tDXDD
tXBH
tXBL
tDLS
tDLH
AD1934
Condition
DBCLK high
DBCLK low
DLRCLK setup
DLRCLK hold
DLRCLK skew
DSDATA setup
DSDATA hold
AUXTDMBCLK high
AUXTDMBCLK low
AUXTDMLRCLK setup
AUXTDMLRCLK hold
AUXTDMLRCLK skew
DSDATA setup
DSDATA hold
Comments
Min
See Figure 16
Slave mode
10
Slave mode
10
To DBCLK rising, slave mode
10
From DBCLK rising, slave mode
5
From DBCLK falling, master mode
−8
To DBCLK rising
10
From DBCLK rising
5
See Figure 17
Slave mode
10
Slave mode
10
To AUXTDMBCLK rising, slave mode
10
From AUXTDMBCLK rising, slave mode
5
From AUXTDMBCLK falling, master mode
−8
To AUXTDMBCLK, not shown in Figure 17
10
From AUXTDMBCLK rising, not shown in Figure 17 5
Max Unit
ns
ns
ns
ns
+8 ns
ns
ns
ns
ns
ns
ns
+8 ns
ns
ns
AUXDATA delay
AUXBCLK high
AUXBCLK low
AUXLRCLK setup
AUXLRCLK hold
From AUXBCLK falling
To AUXBCLK rising
From AUXBCLK rising
18 ns
10
ns
10
ns
10
ns
5
ns
Rev. 0 | Page 7 of 28
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