绝对有价值支持VISTA无驱方案2

SCHEMATIC1 _ P02 MI13205

4

3

2

1

VCC_P28V

U5 MI1320 SCL SDA 6 7 2 25 10 9 26 15 14 13 3 8 11 12 SCLK SDATA STANDBY RESET SADDR VAA VDD_DIS VDDPLL VDD VDD VDDQ AGND DGND DGND CLKIN PIXCLK LINE_VALID FRAME_VALID DOUT7 DOUT6 DOUT5 DOUT4 DOUT3 DOUT2 DOUT1 DOUT0 STROBE FLASH 16 1 27 28 17 18 19 20 21 22 23 24 4 5 XCLK_I VCLK_O HREF VREF VID7 VID6 VID5 VID4 VID3 VID2 VID1 VID0

VCC_P28V

VCC_P28V

VCC_P28V

D

RESET DRN

R23 R24

0R_OP 0R VCC_P18V

SN_PWDN SADDR VDD_DIS

R20 12K_1%

R21 12K_1%_OP

R22 12K_1%
D

RESET C5 1u

VDD_DIS R25 12K_1%

SADDR R26 12K_1%_OP

GND_AGND

GND_AGND

GND_AGND

GND_AGND GND_DGND
C C

B

VCC_P18V

VCC_P33V 1 2 3

U6 AIC1730-18 SOT23-5P VIN GND EN OUT BP 5 4 CB20 1u

VCC_P18V

VCC_P33V 1 2 3

U7 AIC1730-28 SOT23-5P VIN GND EN OUT BP 5 4 CB21 1u

VCC_P28V

B

CB14 0.1u R27 0R GND_AG