Datasheet

t
SU
Valid Data
t
H
t
PL
t
PH
Valid Data
16
th
clock
SCLK
SDI
t
CSH
1
st
clock
SCLK
8
th
clock
16
th
clock
CSb
t
CSS
t
CSH
t
CSS
t
ODZ
SDO
t
OZD
t
OD
D7 D0 D1
LMH6517
www.ti.com SNOSB19K –NOVEMBER 2008–REVISED MARCH 2013
R/Wb Read / Write bit. A value of 1 indicates a read operation, while a
value of 0 indicates a write operation.
Reserved Not used. Must be set to 0.
ADDR: Address of register to be read or written.
DATA In a write operation the value of this field will be written to the
addressed register when the chip select pin is deasserted. In a read
operation this field is ignored.
Figure 53. Read Timing
Table 1. Read Timing
Data Output on SDO Pin
Parameter Description
t
CSH
Chip select hold time
t
CSS
Chip select setup time
t
OZD
Initial output data delay
t
ODZ
High impedance delay
t
OD
Output data delay
Figure 54. Write Timing
Data Written to SDI Pin
Table 2. Write Timing
Data Input on SDI Pin
Parameter Description
t
PL
Minimum clock low time (clock duty dycle)
t
PH
Minimum clock high time (clock duty cycle)
t
SU
Input data setup time
t
H
Input data hold time
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