Product Summary
The ASM3P1819NF-08-SR is a versatile spread spectrum frequency modulator designed specifically for a wide range of input clock frequencies from 20 to 40MHz. The ASM3P1819NF-08-SR can generate an EMI reduced clock from crystal, ceramic resonator, or system clock. The ASM3P1819N reduces electromagnetic interference (EMI) at the clock source, allowing a system wide EMI reduction for all the down stream clocks and data dependent signals.
Parametrics
ASM3P1819NF-08-SR absolute maximum ratings: (1)Voltage on any pin with respect to Ground:-0.5 to +7.0 V ; (2)Storage temperature: -65 to +125 °C ; (3)Operating temperature: 0 to 70 °C ; (4)Max. Soldering Temperature (10 sec) :260 °C ; (5)Junction Temperature :150 °C ; (6)Static Discharge Voltage (As per JEDEC STD22- A114-B):2 KV.
Features
ASM3P1819NF-08-SR features: (1)FCC approved method of EMI attenuation ; (2)Provides up to 15dB EMI reduction ; (3) Generates a low EMI spread spectrum clock and a non-spread Reference Clock of the input frequency ; (4)Optimized for frequency range from 20MHz to 40MHz ; (5) Internal loop filter minimizes external components and board space ; (6) Down Spread Deviation: -1.25% ; (7)Low inherent Cycle-to-Cycle jitter ; (8)3.3V Operating Voltage ; (9)CMOS/TTL compatible inputs and outputs ; (10)Low power CMOS design ; (11) Supports notebook VGA and other LCD timing ; (12) controller applications ; (13)Power Down function for mobile application ; (14) Products are available for industrial temperature range. ; (15) Available in 8 pin SOIC and TSSOP Packages.
Diagrams
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