Description
The MK1412 is the ideal way to generate clocks for MPEG audio devices in computers. The device uses ICS/MicroClock’s proprietary mixture of analog and digital Phase-Locked Loop (PLL) technology to synthesize one of eight frequencies (four on each output) from the 14.31818 MHz reference. In an 8 pin SOIC, the MK1412 can save component count, board space, and cost over crystals and oscillators, and increase reliability by eliminating three expensive mechanical devices from the board.

FEATUREs
• Packaged in 8 pin SOIC
• Input crystal or clock frequency of 14.31818 MHz
• Provides master MPEG clocks for 32 kHz,
   44.1 kHz, 48 kHz and 96 kHz sampling rates
• Output clock frequencies of 256x and 512x of the
   audio sampling rates compatible with most DACs
• Low jitter
• Full CMOS output swing with 25mA drive
   capability at TTL levels
• 3.3V or 5V±10% supply voltage
• Advanced, low power CMOS process
• The A version is the newest version in a more
   advanced manufacturing process