Application-specific clock generators include:

• Direct Rambus(R) for high-bandwidth applications
• MediaClock(TM) for audio and video systems
• PacketClock(TM) for communications systems

These clocks feature In-System programming via an industry-standard I²C serial interface. I/O pins can be configured to implement the following functions:

• Frequency select pins
• Output enable/power down
• I²C SDAT and SCLK
• VCXO input clock output
• Phase-locked loop (PLL) lock detect
• Pull-up/Pull-down resistors