ASM3P2111A Datasheet - Alliance Semiconductor Corporation

ASM3P2111A Peak EMI Reducing Solution

The ASM3P2111A is a versatile spread spectrum frequency modulator. The ASM3P2111A reduces electromagnetic interference (EMI) at the clock source. Block Diagram VDD XIN /CLKIN XOUT 60 MHz Crystal Oscillator PLL1 48 MHz_1 48 MHz_2 48 MHz_1 PLL2 66.6 MHz Modulated VSS Alliance Semiconductor 2575.

ASM3P2111A Features

* Generates an EMI optimized clocking signal at output. Input frequency

* 25 MHz. Frequency outputs: o o o

* 60 MHz (unmodulated) 2 x 48 MHz (unmodulated) 66.6 MHz (modulated) -1.7% down spread The ASM3P2111A allows significant system cost savings by re

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