21
Maxim Integrated
Evaluates: DS34S132
DS34S132 Evaluation Kit
2.5 Connecting to the Clock Sources
2.5.1 Connecting to the External Clock Source
The EV kit is connected to an external BITS clock source
through a balanced RJ45 connector designated
EXT
CLK
tor pin arrangement. See
Figure 2-5
.
2.5.2 Connecting to the Common Clock Source
The EV kit is connected to a common clock source
through an unbalanced BNC connector designated
COMM CLK
. Connect the EV kit to the common clock
source using a using a 50
I
coaxial cable. The input
signal must be LVTTL (square wave with 0V/3.3V levels).
See
Figure 2-6
.
Figure 2-5. EXT CLK Connector
Figure 2-6. COMM CLK Connector
