MK3715
LOW COST 3.3 VOLT VCXO
Pin Assignment
X1
1
VDD
2
VIN
3
GND
4
8
X2
7
108M
6
54M
5
VDD
8-Pin (150 mil) SOIC
Pin Descriptions
Pin
Number
1
2
3
4
5
6
7
8
Pin
Name
XI
VDD
VIN
GND
VDD
54M
108M
X2
Pin
Type
Pin Description
Input Crystal connection. Connect to a pullable 13.5 MHz crystal.
Power Connect to +3.3 V.
Input Voltage input to VCXO. Zero to 3.3 V analog input which controls
the VCXO frequency.
Power Connect to ground.
Power Connect to +3.3 V.
Output Fixed clock output of 54.0 MHz.
Output Fixed clock output of 108.0 MHz.
Input Crystal connection. Connect to a pullable 13.5 MHz crystal.
MDS 3715 B
2
Revision 021804
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