Description

The ICS651-03 is a low cost frequency generator designed to support voice-over-internet protocol (VOIP) applications. Using analog/digital Phase-Locked Loop (PLL) techniques, the device uses a standard fundamental mode, inexpensive crystal input to produce four output clocks supporting DSP, video encoder, and memory functions. To form a complete VOIP clocking solution use the ICS651-02 companion device.

Features

• 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