Features

• MK3720D is a drop-in upgrade to the earlier MK3720S

and MK3720A devices

• Packaged in 8-pin SOIC

• Available in Pb (lead) free package

• Operating voltage of 3.3 V (±5)

• Output clocks of 54, 27, and 13.5 MHz

• Uses an inexpensive 13.500 MHz external crystal

• On-chip VCXO (patented) with pull range of 200 ppm

(minimum)

• VCXO tuning voltage of 0 to 3.3 V

• 12 mA output drive capability at TTL levels

• Advanced, low-power, sub-micron CMOS process