General Description

The ICS1524 is a low-cost, very high-performance frequency generator and phase controlled clock synthesizer. It is perfectly suited to phase controlled clock synthesis and distribution as well as line-locked and genlocked applications.

Features

• Wide input frequency range

• 8 kHz to 100 MHz

• 250 MHz balanced PECL differential outputs

• 150 MHz single-ended SSTL_3 clock outputs

• Dynamic Phase Adjust (DPA) for DPACLK outputs

• Software controlled phase adjustment

• 360° Adjustment down to 1/64 clock increments

• External or internal loop filter selection

• Uses 3.3 VDC Inputs are 5 volt tolerant.

• I2C-bus serial interface runs at either low speed (100 kHz) or high speed (400 kHz).

• Hardware and Software PLL Lock detection

Applications

• Generic Frequency Synthesis

• LCD Monitors and Projectors

• Genlocking Multiple Video Systems