Product Summary

The CXD1244 is a digital filter LSI with 4-times/8-times over sampling rate, developed for compact disc player.

Parametrics

CXD1244 absolute maximum ratings: (1)supply voltage:-0.5V to +6.5V; (2)input voltage:-0.5V to VDD+0.5V; (3)storage temperature:-55 to +150℃; (4)allowable power dissipation:500mW.

Features

CXD1244 features: (1)built-in 4-timers/8-times sampling digital filter for 2 channels; (2)ripple within 0.00001dB; (3)attenuation within -100dB(24.1K); (4)noise shaping, attenuator; (5)soft muting, de-emphasis and a wide variety of built-in functions.

Diagrams

CXD1244 block diagram

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CXD1156Q

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Data Sheet

Negotiable 
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Data Sheet

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Data Sheet

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CXD1171M

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Data Sheet

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CXD1172AM

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Data Sheet

Negotiable