33937 Datasheet, PDF (17/47 Pages) Freescale Semiconductor, Inc – Three Phase Field Effect Transistor Pre-driver

TIMING DIAGRAMS
CS
SCLK
SI
0.2 V_DD
t_{L EA D}
0 .7 VD D
0 .2 V_{D D}
tDt_SI(_IS_SU_U) t_SD_II(_HH_OO_LL_DD)
0 .7 V_{D D}
0 .2 V_{D D}
MSB in
SO
t_D^t_OSO_(EE_NN₎
0 .7 V_{D D}
0 .2 V_{D D}
MSB out
t_{VA LID}
ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
tt_LLAAGG
t_D^t_OSO_(DD_ISIS₎
LSB out
P_X_HS
P_X_LS
FROM DELAY
TIMER
Figure 4. SPI Interface Timing
DESATURATION
FAULT
P_X_HS
P_X_LS
EN1
EN2
RST
Figure 5. Desaturation Blanking and Filtering Detail
DQ
CLK
STATE
MACHINE
DEADTIME
CONTROL
DQ
CLK
B
MUX
A OUT
DQ
CLK
DQ
CLK
1^ST PULSE
D
CLK
Q
A OUT
MUX
B
DQ
CLK
Figure 6. Deadtime Control Delays
Analog Integrated Circuit Device Data
Freescale Semiconductor
P_X_HS_G
P_X_HS_S
P_X_LS_G
33937
17