PulseCore Semiconductor ASM3P2863A
The ASM3P2863A uses the most efficient and optimized modulation profile approved by the FCC and is implemented by using a proprietary all digital method. The ASM3P2863A modulates the output of a single PLL in order to “spread” the bandwidth of a synthesized clock, and more importantly, decreases the peak amplitudes of its harmonics. This results in significantly lower system EMI compared to the typical narrow band signal produced by oscillators and most frequency generators.| Part No. | ASM3P2863A |
|---|---|
| Datasheet | ASM3P2863A Download |
| Manufacturer | PulseCore Semiconductor |
| Description | Low Power Peak EMI Reducing Solution |
| Buy | Stock & Price |
FEATURES
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● Generates an EMI optimized clock signal at the output. Integrated loop filter components. Operates with a 3.3V /2.5V supply. Operating current less than 4mA. Low power CMOS design. Input frequency : 12MHz Generates a 1X low EMI spread spectrum clock of the input frequency. Frequency deviation: ± 0.4%(Typ) @ 12MHz Input Frequency Available in 6-pin TSOT-23, 8-pin SOIC and 8pin TSSOP packages. ASM3P2863A Lowering EMI by increasing a signal’s bandwidth is called ‘spread spectrum clock generation’.
APPLICATIONS
The ASM3P2863A is targeted towards all portable devices with very low power requirements like MP3 players, Notebooks and Digital still cameras. ProductDESCRIPTION
The ASM3P2863A is a versatile spread spectrum frequency modulator designed specifically for a wide range of clock frequencies. The ASM3P2863A reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of all clock dependent signals. The ASM3P2863A allow...
