PT7C4511

The PT7C4511 is a high performance frequency multiplier, which integrates Analog Phase Lock Loop techniques. The PT7C4511 is the most cost effective way to generate a high quality, high frequency clock output from a lower frequency crystal or clock input.

PT7C4511 is designed to replace crystal oscillators in most electronic systems, clock multiplier and frequency translation. Using Phase-Locked-Loop (PLL) techniques, the device uses a standard fundamental mode, inexpensive crystal to produce output clocks up to 200 MHz. The complex Logic divider is the ability to generate nine different popular multiplication factors, allowing one chip to output many common frequencies.

The PT7C4511 also has an Output Enable pin that tristates the clock output when the OE pin is taken low. This product is intended for clock generation and frequency translation with low output jitter (variation in the output period)