Max6900 i, C-compatible rtc in a tdfn – Rainbow Electronics MAX6900 User Manual
Page 15
Advertising
MAX6900
I
2
C-Compatible RTC in a TDFN
______________________________________________________________________________________
15
**
**
**
**
** LAYER 2 LOCAL GROUND PLANE
CONNECT ONLY TO PIN 4
GROUND PLANE VIA
*
*
*
;
*
;
;
*
*
;;
MAX6900
;;
;;
SM WATCH CRYSTAL
GROUND PLANE
VIA CONNECTION
*LAYER 1 TRACE
;
0.1
µF
SM CAP
*
*
GUARD RING
GROUND PLANE
VIA CONNECTION
GROUND PLANE
VIA CONNECTION
V
CC
PLANE
VIA CONNECTION
*
Figure 11. Recommended Board Layout
Advertising