Features
• MK3721D is a drop-in replacement for the earlier
MK3721S device
• Packaged in 8-pin SOIC
• Operational frequency range of 16.2 MHz to 28 MHz
• Uses an inexpensive external crystal
• On-chip patented VCXO with pull range of 200 ppm
(minimum)
• VCXO tuning voltage of 0 to 3.3 V
• Operating voltage of 3.3 V
• 12 mA output drive capability at TTL levels
• Advanced, low-power, sub-micron CMOS process
• For frequencies between 1 MHz and 8 MHz, use the
MK3713D. For higher than 28 MHz, use the MK3732-05.
• Available in a lead-free package