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A S A H I K A SE I E M D C O R P O R A TIO N
Register Programmable Clock Generator
AK8141
Features
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Description
The AK8141 is a single clock generator IC with an integrated PLL. It can generate a 27.0MHz – 50.0MHz by 1MHz step or 33.75MHz, 40.5MHz, 49.5MHz clock from a 48MHz, 24MHz, 12MHz and 27MHz master clock input frequency. The output can be enabled or disabled with pin and the frequency can be changed via three-line serial interface. The high performance PLL locks to the master clock input, generating a low jitter, highly accurate clock output without an external crystal.
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Input Frequency: 48MHz/24MHz/12MHz/27MHz (Selectable) Output Frequency: 27MHz – 50MHz by 1MHz step, 33.75MHz/40.5MHz/49.5MHz (Selectable) Low Jitter Performance: 15 ps (Typ.