September 2005
www.
DataSheet4U.
com rev 1.
5
ASM3P2780A
Low Power Peak EMI Reducing Solution
Features
Generates an EMI optimized clock signal at the output.
Integrated loop filter components.
Operates with a 3.
3 / 2.
5V Supply.
Operating current less than 5mA.
Low power
CMOS design.
Input frequency range: 30MHz to 50MHz for 2.
5V.
: 30MHz to 50MHz for 3.
3V.
Generates a 1X low EMI spread spectrum clock of the input frequency.
Frequency deviation: ±0.
75% (Typ) @46MHz Input Frequency.
Available in 6 pin TSOT-23, 8 pin SOIC and 8 pin TSSOP Packages.
The ASM3P2780A uses the most efficient and optimized modulation profile approved by the FCC and is implemented by using a proprietary...