MAX6902ETA-T MAXIM [Maxim Integrated Products], MAX6902ETA-T Datasheet - Page 16
MAX6902ETA-T
Manufacturer Part Number
MAX6902ETA-T
Description
SPI-Compatible RTC in a TDFN
Manufacturer
MAXIM [Maxim Integrated Products]
Datasheet
1.MAX6902ETA-T.pdf
(18 pages)
SPI-Compatible RTC in a TDFN
Figure 7. MAX6902 Crystal PC Board Layout
16
______________________________________________________________________________________
GUARD RING
*
* *
VIA CONNECTION
GROUND PLANE
VIA CONNECTION
GROUND PLANE
SM WATCH CRYSTAL
VIA CONNECTION
**
* *
V
CC
PLANE
*
*
*
LAYER 1 TRACE
SM CAP
0.1µF
*
*
*
*
**
**
LAYER 2 LOCAL GROUND PLANE
CONNECT ONLY TO PIN 4
GROUND PLANE VIA
*
*
*
*
GROUND PLANE
VIA CONNECTION