TC94A48FG Datasheet (Toshiba Semiconductor) - Single-chip Audio Digital Signal Processor

TC94A48FG, Single-chip Audio Digital Signal Processor

of Operation 1.

T iming System The TC94A48FG uses pulses from the XI-XO pins as the reference clock.

The system is divided into blocks that use the reference clock directly or by dividing its frequency and blocks that operate on a clock the PLL generates based on the crystal resonation clock.

The an

TC94A48FG Features

* Incorporates a 1-bit Σ-∆ AD converter (2 channels). THD+N: -78 dB (typ.), S/N ratio: 92 dB (typ.) Incorporates a multi-bit Σ-∆ DA converter (6 channels). THD+N: -88 dB (typ.), S/N ratio: 98 dB (typ.) Digital input/output ports Four input ports (8 channels) Four output p