AK8826VN Datasheet, PDF (21/157 Pages) Asahi Kasei Microsystems – HD/SD Multi Format Video Encoder with 3ch DAC

(6-2) Power-Down and power-down release Sequence from Component Video Encoder mode
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[AK8826VN]
CLKIN
27 or 74.25MHz
DACnEN(r)
PLLPDN(r)
C O N V M O D [1 :0 ](r)
DTRSTN(r)
PDN
VREF
0x01
Fix to Low or High
0x00
t > 100clk
Register is initialized, it is
necessary to set regsiter again
10ms
Fig. 16 Power-Down and power-down release Sequence from Component Video Encoder mode
(6-3) Power-Down and power-down release Sequence from High Speed Video DAC mode
C L K IN
54MHz (max)
DACnEN(r)
C O N V M O D [1 :0 ](r)
DTRSTN(r)
PDN
VREF
0x10
0x00
t >100clk
Fix to Low or High
10ms
Fig. 17 Power-Down and power-down release Sequence from Component Video Encoder mode
MS0972-E-01
21
2008/12