Specifications

ESS Technology, Inc. SAM0023-122898 99
ES1869 DATA SHEET
APPENDIX D: MOTHERBOARD SCHEMATICS
Figure 40 ES1869 and ES692 – Motherboard Configuration
V3 . 3 V V3 . 3 VV3 . 3 V
C5 1
1 . 0 UF
VCC
VIN
1
G N D
2
VOUT
3
U8 L T 11 2 9 - 3 . 3
C5 2 3 . 3 UF
C5 8 . 1
V3 . 3 V
C5 9 . 1
C6 0 . 1
R4 3 4 7 K
V3 . 3 V
V C C
2 0
V C C
5 7
V C C
8 8
G N D
5 6
G N D
8 7
XO
2 1
XI
2 2
TE
2 5
RESET
7
MSI
9
MSD
1 8
MCL K
1 9
L R
9 7
MERGE
1 0
MSO
8
G N D
2 3
DS
3 4
U9
ES6 9 2 - 1 0 0
MSO6 9 2
MSIN
MSOUT
MCL K MSD
RESET
Y2 3 3 . 0 0 0 MHz C5 3
1 0 pF
XO XI
C5 4 . 0 0 1 C5 5 1 0 p F
L 3 2 . 2 u H