ICS181-01 Description
The ICS181-01 generates a low EMI output clock from a clock or crystal input. The device uses IDT’s proprietary mix of analog and digital Phase-Locked Loop (PLL) technology to spread the frequency spectrum of the output, thereby reducing the frequency amplitude peaks by several dB. The ICS181-01 offers down spread selection of -1.25% and -3.75%.
ICS181-01 Key Features
- Pin and function patible to Cypress W181-01
- Packaged in 8-pin SOIC
- Provides a spread spectrum output clock
- Accepts a clock input and provides same frequency
- Input frequency of 28 to 75 MHz for Clock input
- Peak reduction by 7dB
- 14dB typical on 3rd
- Spread percentage selection for -1.25% and -3.75%
- Operating voltage of 3.3 V and 5 V
- Industrial temperature range available