ICS651-03 - VOIP Clock Source

The ICS651-03 is a low cost frequency generator designed to support voice-over-internet protocol (VOIP) applications.

• Packaged in 16-pin TSSOP Replaces multiple crystals and oscillators Input crystal or clock frequency of 27 MHz Fixed reference output frequency of 80 MHz Fixed output frequency of 48 MHz Fixed output frequency of 25 MHz Reference output frequency of 27 MHz Duty cycle of 40/60 Operating voltage of 3.3 V Advanced, low power CMOS process Block Diagram VDD 6 PLL1 80M PLL2 48M 25M 27 MHz crystal.