
LTC2302/LTC2306
17
23026fa
APPLICATIONS INFORMATION
Figure 5. Suggested Layout
Figure 6. LTC2302/LTC2306 Timing with a Long CONVST Pulse
UNI
O/S
S/D
B11 B10 B9 B8
B7
B6 B5 B4 B3 B2 B1
B0
tCONV
CONVST
SCK
SDI
SDO
Hi-Z
23026 F06
MSB
LSB
tACQ
tWLCONVST
tCYC
123456789
10
11
12
S/D BIT IS A DON’T CARE (X) FOR THE LTC2302
SLEEP
VDD, BYPASS
0.1μF||10μF, 0603
INPUT FILTER
CAPACITORS
OVDD, BYPASS
0.1μF, 0603
23026 F05
VREF, BYPASS
0.1μF||10μF 0603
SOLID GROUND
PLANE