General Description

The ICS1527 is a low-cost, high-performance frequency generator. It is suited to general purpose phase controlled clock synthesis as well as line-locked and genlocked high-resolution video applications. Using ICS’s advanced low-voltage CMOS mixed-mode technology, the ICS1527 is an effective clock synthesizer that supports video projectors and displays at resolutions from VGA to beyond XGA.

Features

• Lead-free packaging (Pb-free)

• Low jitter (typical 27 ps short term jitter)

• LVCMOS single-ended clock outputs

   • 60/110 MHz speed grades available

• Uses 3.3 V power supply

• 5 Volt tolerant Inputs (HSYNC, VSYNC)

• Coast (ignore HSYNC) capability via VSYNC pin

• Industry standard I2C-bus programming interface

• PLL Lock detection via I2C or LOCK output pin

• 16-pin TSSOP package

Applications

• Frequency synthesis

• LCD monitors, video projectors and plasma displays

• Genlocking multiple video subsystems