Specifications
OG_STD-302N-R_v15e  Circuit Design, Inc. 
7
OPERATION GUIDE
LD O 
PLL lock/unlock monitor terminal 
Lock = H (2.8 V), Unlock = L (0 V) 
RSSI O 
Received Signal Strength Indicator terminal 
DO O 
Data output terminal 
Interface voltage: H=2.8V, L=0V 
DI I 
Data input terminal 
Interface voltage: H=2.8V to Vcc, L=0V 
Input data pulse width Min.100 μs Max. 15 
ms 
2K
MB15E03
102
2.8V
LD
102
DO
2K
10K
2.8V










