BU7963GUW Datasheet, PDF (15/20 Pages) Rohm – Data rate 1350Mbps RGB Interface

BU7963GUW
Technical Note
Power-Off Sequence
Fig.13 shows the power-off sequence of BU7963GUW.
PCLK of Tx
Tx MSDL3 Output
Rx All Outputs
Provided
Valid
Valid Outputs
tTX_OUT_INV
Stopped
HiZ
tRX_OUT_INV
Initial Value
XSD of Tx
DVDD,MSVDD of Tx
XSD of Rx
tTX_XSD_VDD
DVDD,MSVDD of Rx
tRX_XSD_VDD
Fig.13. Power-Off Sequence
Tx: BU7963GUW
Rx: BU7964GUW
Table 16. Power-Off Sequence Timing
Ta=25°C, DVDD=MSVDD=1.80V, and DGND=MSGND=0.00V, unless otherwise noted.
Parameter
Symbol
Limits
Min
Typ
MSDL3 output delay time
t_{TX_OUT_INV}
-
-
XSD hold time
t_{TX_XSD_VDD}
10
-
Core power off time
t_{TX_VDD_IOV}
0.0
-
Max
100
-
2
Unit
µs
µs
ms
Conditions
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15/19
2010.04 - Rev.A