ICS501-DPK中文资料LOCO™ PLL CLOCK MULTIPLIER数据手册Renesas规格书

描述 Description

The ICS501B LOCOTM is the most cost effective way to generate a high-quality clock output from a lower frequency crystal or clock input. The name LOCO stands for Low Cost Oscillator, as it is designed to replace crystal oscillators inmost electronic systems. Using Phase-Locked Loop (PLL) techniques, the device uses a standard fundamental mode, inexpensive crystal to produce output clocks up to 20 MHz.

特性 Features

• Packaged as 8 pin SOIC or die
• Available in Pb (lead) free package
• ICS’ lowest cost PLL clock
• Zero ppm multiplication error
• Input crystal frequency of 5 MHz
• Input clock frequency of 5 MHz
• Output clock frequencies up to 15 MHz
• Extremely low jitter of 25 ps (one sigma)
• Compatible with popular CPUs
• Duty cycle of 45/55 up to 20 MHz
• Nine selectable frequencies
• Operating voltage of 3.3 V or 5.5 V
• Tri-state output for board level testing
• 25 mA drive capability at TTL levels
• Ideal for oscillator replacement
• Industrial temperature version available
• Advanced, low-power CMOS process