ASM3P2109A
Features
- FCC approved method of EMI attenuation.
- Provides up to 15d B EMI reduction.
- Generates a 4X REF EMI spread output
- Spectrum clock of the input frequency.
- Optimized for input frequency range from 10 to 20MHz.
- External Loop Filter for configurability and flexibility in application and design (spread percentage adjust)
- Reference Output
- Power Down Mode
- Very Low Cycle-to-Cycle Jitter.
- 3.3V operating Range
- CMOS / TTL patible inputs and outputs
- Available in 8-pin SOIC and 8-pin TSSOP packages.
Product Description
The ASM3P2109A device is a versatile spread spectrum Frequency Synthesizer / Modulator designed specifically for a wide Range of input clock frequencies from 10MHz to 20MHz with a 4X multiplier for output clock frequencies from 40MHz to 80 MHz. The ASM3P2109A generates an EMI reduced clock signal from a crystal, ceramic resonator, or system clock. The ASM3P2109A generates a range of modulation rates and deviations (spread) from Center Frequency based...
